[maven-release-plugin] prepare release github-api-1.117

Add ability to update a check run

.github/PULL_REQUEST_TEMPLATE.md

@@ -10,3 +10,7 @@ We love getting PRs, but we hate asking people for the same basic changes every
 - [ ] Run `mvn clean compile` locally. This may reformat your code, commit those changes.
 - [ ] Run `mvn -D enable-ci clean install site` locally. If this command doesn't succeed, your change will not pass CI.
 
+# When creating a PR: 
+
+- [ ] Fill in the "Description" above. 
+- [ ] Enable "Allow edits from maintainers". 

.github/dependabot.yml

@@ -0,0 +1,12 @@
+version: 2
+updates:
+  - package-ecosystem: "maven"
+    directory: "/"
+    schedule:
+      interval: "monthly"
+      time: "02:00"
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "monthly"
+      time: "02:00"

.github/release-drafter.yml

@@ -1,5 +1,6 @@
-name-template: 'v$NEXT_PATCH_VERSION 🌈'
-tag-template: 'v$NEXT_PATCH_VERSION'
+name-template: 'v$NEXT_MINOR_VERSION 🌈'
+tag-template: 'github-api-$NEXT_MINOR_VERSION'
+version-template: '$MAJOR.$MINOR'
 categories:
   - title: '🚀 Features'
     labels:

.github/workflows/maven-build.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        java: [ 11 ]
+        java: [ 13 ]
     steps:
       - uses: actions/checkout@v2
       - name: Set up JDK
@@ -17,7 +17,7 @@ jobs:
         with:
           java-version: ${{ matrix.java }}
       - name: Cached .m2
-        uses: actions/cache@v1
+        uses: actions/cache@v2
         with:
           path: ~/.m2/repository
           key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
@@ -37,7 +37,7 @@ jobs:
         uses: actions/setup-java@v1
         with:
           java-version: ${{ matrix.java }}
-      - uses: actions/cache@v1
+      - uses: actions/cache@v2
         with:
           path: ~/.m2/repository
           key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
@@ -51,14 +51,14 @@ jobs:
     strategy:
       matrix:
         os: [ ubuntu, windows ]
-        java: [ 8, 11, 13 ]
+        java: [ 8, 11, 13, 15-ea ]
     steps:
     - uses: actions/checkout@v2
     - name: Set up JDK
       uses: actions/setup-java@v1
       with:
         java-version: ${{ matrix.java }}
-    - uses: actions/cache@v1
+    - uses: actions/cache@v2
       with:
         path: ~/.m2/repository
         key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}

README.md

@@ -1,8 +1,8 @@
 # Java API for GitHub
 
 [![Sonatype Nexus (Releases)](https://img.shields.io/nexus/r/org.kohsuke/github-api?server=https%3A%2F%2Foss.sonatype.org)](https://mvnrepository.com/artifact/org.kohsuke/github-api)
-[![Join the chat at https://gitter.im/github-api/github-api](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/github-api/github-api?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
-![CI](https://github.com/github-api/github-api/workflows/CI/badge.svg?branch=master)
+[![Join the chat at https://gitter.im/hub4j/github-api](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/hub4j/github-api?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+![CI](https://github.com/hub4j/github-api/workflows/CI/badge.svg?branch=master)
 
 
 

pom.xml

@@ -2,16 +2,16 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.kohsuke</groupId>
   <artifactId>github-api</artifactId>
-  <version>1.110</version>
+  <version>1.117</version>
   <name>GitHub API for Java</name>
   <url>https://github-api.kohsuke.org/</url>
   <description>GitHub API for Java</description>
 
   <scm>
-    <connection>scm:git:git@github.com/github-api/${project.artifactId}.git</connection>
-    <developerConnection>scm:git:ssh://git@github.com/github-api/${project.artifactId}.git</developerConnection>
-    <url>https://github.com/github-api/github-api/</url>
-    <tag>github-api-1.110</tag>
+    <connection>scm:git:git@github.com/hub4j/${project.artifactId}.git</connection>
+    <developerConnection>scm:git:ssh://git@github.com/hub4j/${project.artifactId}.git</developerConnection>
+    <url>https://github.com/hub4j/github-api/</url>
+    <tag>github-api-1.117</tag>
   </scm>
 
   <distributionManagement>
@@ -27,14 +27,14 @@
     </repository>
     <site>
       <id>github-pages</id>
-      <url>gitsite:git@github.com/github-api/${project.artifactId}.git</url>
+      <url>gitsite:git@github.com/hub4j/${project.artifactId}.git</url>
     </site>
   </distributionManagement>
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <spotbugs-maven-plugin.version>4.0.0</spotbugs-maven-plugin.version>
-    <spotbugs.version>4.0.1</spotbugs.version>
+    <spotbugs-maven-plugin.version>4.0.4</spotbugs-maven-plugin.version>
+    <spotbugs.version>4.1.2</spotbugs.version>
     <spotbugs-maven-plugin.failOnError>true</spotbugs-maven-plugin.failOnError>
     <hamcrest.version>2.2</hamcrest.version>
     <okhttp3.version>4.4.1</okhttp3.version>
@@ -79,6 +79,14 @@
     </testResources>
     <pluginManagement>
       <plugins>
+        <plugin>
+          <artifactId>maven-surefire-plugin</artifactId>
+          <version>2.22.2</version>
+          <configuration>
+            <!-- SUREFIRE-1226 workaround -->
+            <trimStackTrace>false</trimStackTrace>
+          </configuration>
+        </plugin>
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-source-plugin</artifactId>
@@ -92,7 +100,7 @@
         <plugin>
           <groupId>org.jacoco</groupId>
           <artifactId>jacoco-maven-plugin</artifactId>
-          <version>0.8.5</version>
+          <version>0.8.6</version>
           <executions>
             <execution>
               <goals>
@@ -233,7 +241,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-site-plugin</artifactId>
-        <version>3.9.0</version>
+        <version>3.9.1</version>
       </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
@@ -253,12 +261,12 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-project-info-reports-plugin</artifactId>
-        <version>3.0.0</version>
+        <version>3.1.0</version>
         <dependencies>
           <dependency>
             <groupId>org.apache.bcel</groupId>
             <artifactId>bcel</artifactId>
-            <version>6.4.1</version>
+            <version>6.5.0</version>
           </dependency>
         </dependencies>
       </plugin>
@@ -280,16 +288,31 @@
 
       <plugin>
         <artifactId>maven-surefire-plugin</artifactId>
-        <version>2.22.2</version>
-        <configuration>
-          <!-- SUREFIRE-1226 workaround -->
-          <trimStackTrace>false</trimStackTrace>
-        </configuration>
+        <executions>
+          <execution>
+            <id>default-test</id>
+            <configuration>
+              <excludesFile>src/test/resources/slow-or-flaky-tests.txt</excludesFile>
+            </configuration>
+          </execution>
+          <execution>
+            <id>slow-or-flaky-test</id>
+            <phase>test</phase>
+            <goals>
+              <goal>test</goal>
+            </goals>
+            <configuration>
+              <rerunFailingTestsCount>2</rerunFailingTestsCount>
+              <!-- There are some tests that take longer or are a little flaky.  Run them here. -->
+              <includesFile>src/test/resources/slow-or-flaky-tests.txt</includesFile>
+            </configuration>
+          </execution>
+        </executions>
       </plugin>
       <plugin>
         <groupId>org.codehaus.mojo</groupId>
         <artifactId>animal-sniffer-maven-plugin</artifactId>
-        <version>1.18</version>
+        <version>1.19</version>
         <configuration>
           <signature>
             <groupId>org.codehaus.mojo.signature</groupId>
@@ -322,7 +345,7 @@
       <plugin>
         <groupId>net.revelc.code.formatter</groupId>
         <artifactId>formatter-maven-plugin</artifactId>
-        <version>2.11.0</version>
+        <version>2.12.1</version>
         <executions>
           <execution>
             <goals>
@@ -330,6 +353,7 @@
             </goals>
             <configuration>
               <configFile>src/main/resources/eclipse/formatter.xml</configFile>
+              <cachedir>${project.build.directory}/.cache</cachedir>
             </configuration>
           </execution>
         </executions>
@@ -337,7 +361,7 @@
       <plugin>
         <groupId>net.revelc.code</groupId>
         <artifactId>impsort-maven-plugin</artifactId>
-        <version>1.3.2</version>
+        <version>1.4.1</version>
         <configuration>
           <groups>*,java.,javax.</groups>
           <removeUnused>true</removeUnused>
@@ -408,7 +432,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.13</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -445,7 +469,7 @@
     <dependency>
       <groupId>org.kohsuke.stapler</groupId>
       <artifactId>stapler</artifactId>
-      <version>1.259</version>
+      <version>1.260</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -457,7 +481,25 @@
     <dependency>
       <groupId>org.eclipse.jgit</groupId>
       <artifactId>org.eclipse.jgit</artifactId>
-      <version>5.7.0.202003110725-r</version>
+      <version>5.9.0.202009080501-r</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>io.jsonwebtoken</groupId>
+      <artifactId>jjwt-api</artifactId>
+      <version>0.11.2</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>io.jsonwebtoken</groupId>
+      <artifactId>jjwt-impl</artifactId>
+      <version>0.11.2</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>io.jsonwebtoken</groupId>
+      <artifactId>jjwt-jackson</artifactId>
+      <version>0.11.2</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -495,7 +537,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>3.3.3</version>
+      <version>3.6.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -507,7 +549,7 @@
     <dependency>
       <groupId>com.github.tomakehurst</groupId>
       <artifactId>wiremock-jre8-standalone</artifactId>
-      <version>2.26.3</version>
+      <version>2.27.2</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -516,6 +558,12 @@
       <version>2.8.6</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.slf4j</groupId>
+      <artifactId>slf4j-simple</artifactId>
+      <version>1.7.2</version>
+      <scope>test</scope>
+    </dependency>
   </dependencies>
   <repositories>
     <repository>

src/main/java/org/kohsuke/github/GHApp.java

@@ -39,7 +39,9 @@ public class GHApp extends GHObject {
      *
      * @param owner
      *            the owner
+     * @deprecated Do not use this method. It was added due to incomplete understanding of Jackson binding.
      */
+    @Deprecated
     public void setOwner(GHUser owner) {
         this.owner = owner;
     }
@@ -58,7 +60,9 @@ public class GHApp extends GHObject {
      *
      * @param name
      *            the name
+     * @deprecated Do not use this method. It was added due to incomplete understanding of Jackson binding.
      */
+    @Deprecated
     public void setName(String name) {
         this.name = name;
     }
@@ -77,7 +81,9 @@ public class GHApp extends GHObject {
      *
      * @param description
      *            the description
+     * @deprecated Do not use this method. It was added due to incomplete understanding of Jackson binding.
      */
+    @Deprecated
     public void setDescription(String description) {
         this.description = description;
     }
@@ -96,7 +102,9 @@ public class GHApp extends GHObject {
      *
      * @param externalUrl
      *            the external url
+     * @deprecated Do not use this method. It was added due to incomplete understanding of Jackson binding.
      */
+    @Deprecated
     public void setExternalUrl(String externalUrl) {
         this.externalUrl = externalUrl;
     }
@@ -115,7 +123,9 @@ public class GHApp extends GHObject {
      *
      * @param events
      *            the events
+     * @deprecated Do not use this method. It was added due to incomplete understanding of Jackson binding.
      */
+    @Deprecated
     public void setEvents(List<GHEvent> events) {
         this.events = events;
     }
@@ -134,7 +144,9 @@ public class GHApp extends GHObject {
      *
      * @param installationsCount
      *            the installations count
+     * @deprecated Do not use this method. It was added due to incomplete understanding of Jackson binding.
      */
+    @Deprecated
     public void setInstallationsCount(long installationsCount) {
         this.installationsCount = installationsCount;
     }
@@ -157,7 +169,9 @@ public class GHApp extends GHObject {
      *
      * @param permissions
      *            the permissions
+     * @deprecated Do not use this method. It was added due to incomplete understanding of Jackson binding.
      */
+    @Deprecated
     public void setPermissions(Map<String, String> permissions) {
         this.permissions = permissions;
     }

src/main/java/org/kohsuke/github/GHAppInstallation.java

@@ -3,11 +3,13 @@ package org.kohsuke.github;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 import java.io.IOException;
+import java.net.MalformedURLException;
 import java.net.URL;
 import java.util.List;
 import java.util.Map;
 
 import static org.kohsuke.github.Previews.GAMBIT;
+import static org.kohsuke.github.Previews.MACHINE_MAN;
 
 /**
  * A Github App Installation.
@@ -59,7 +61,9 @@ public class GHAppInstallation extends GHObject {
      *
      * @param root
      *            the root
+     * @deprecated Do not use this method. It was added due to incomplete understanding of Jackson binding.
      */
+    @Deprecated
     public void setRoot(GitHub root) {
         this.root = root;
     }
@@ -78,7 +82,9 @@ public class GHAppInstallation extends GHObject {
      *
      * @param account
      *            the account
+     * @deprecated Do not use this method. It was added due to incomplete understanding of Jackson binding.
      */
+    @Deprecated
     public void setAccount(GHUser account) {
         this.account = account;
     }
@@ -97,7 +103,9 @@ public class GHAppInstallation extends GHObject {
      *
      * @param accessTokenUrl
      *            the access token url
+     * @deprecated Do not use this method. It was added due to incomplete understanding of Jackson binding.
      */
+    @Deprecated
     public void setAccessTokenUrl(String accessTokenUrl) {
         this.accessTokenUrl = accessTokenUrl;
     }
@@ -111,12 +119,44 @@ public class GHAppInstallation extends GHObject {
         return repositoriesUrl;
     }
 
+    /**
+     * List repositories that this app installation can access.
+     *
+     * @return the paged iterable
+     */
+    @Preview
+    @Deprecated
+    public PagedSearchIterable<GHRepository> listRepositories() {
+        GitHubRequest request;
+
+        try {
+            request = root.createRequest().withPreview(MACHINE_MAN).withUrlPath("/installation/repositories").build();
+        } catch (MalformedURLException e) {
+            throw new GHException("", e);
+        }
+
+        return new PagedSearchIterable<>(root, request, GHAppInstallationRepositoryResult.class);
+    }
+
+    private static class GHAppInstallationRepositoryResult extends SearchResult<GHRepository> {
+        private GHRepository[] repositories;
+
+        @Override
+        GHRepository[] getItems(GitHub root) {
+            for (GHRepository item : repositories)
+                item.wrap(root);
+            return repositories;
+        }
+    }
+
     /**
      * Sets repositories url.
      *
      * @param repositoriesUrl
      *            the repositories url
+     * @deprecated Do not use this method. It was added due to incomplete understanding of Jackson binding.
      */
+    @Deprecated
     public void setRepositoriesUrl(String repositoriesUrl) {
         this.repositoriesUrl = repositoriesUrl;
     }
@@ -135,7 +175,9 @@ public class GHAppInstallation extends GHObject {
      *
      * @param appId
      *            the app id
+     * @deprecated Do not use this method. It was added due to incomplete understanding of Jackson binding.
      */
+    @Deprecated
     public void setAppId(long appId) {
         this.appId = appId;
     }
@@ -154,7 +196,9 @@ public class GHAppInstallation extends GHObject {
      *
      * @param targetId
      *            the target id
+     * @deprecated Do not use this method. It was added due to incomplete understanding of Jackson binding.
      */
+    @Deprecated
     public void setTargetId(long targetId) {
         this.targetId = targetId;
     }
@@ -173,7 +217,9 @@ public class GHAppInstallation extends GHObject {
      *
      * @param targetType
      *            the target type
+     * @deprecated Do not use this method. It was added due to incomplete understanding of Jackson binding.
      */
+    @Deprecated
     public void setTargetType(GHTargetType targetType) {
         this.targetType = targetType;
     }
@@ -192,7 +238,9 @@ public class GHAppInstallation extends GHObject {
      *
      * @param permissions
      *            the permissions
+     * @deprecated Do not use this method. It was added due to incomplete understanding of Jackson binding.
      */
+    @Deprecated
     public void setPermissions(Map<String, GHPermissionType> permissions) {
         this.permissions = permissions;
     }
@@ -211,7 +259,9 @@ public class GHAppInstallation extends GHObject {
      *
      * @param events
      *            the events
+     * @deprecated Do not use this method. It was added due to incomplete understanding of Jackson binding.
      */
+    @Deprecated
     public void setEvents(List<GHEvent> events) {
         this.events = events;
     }
@@ -230,7 +280,9 @@ public class GHAppInstallation extends GHObject {
      *
      * @param singleFileName
      *            the single file name
+     * @deprecated Do not use this method. It was added due to incomplete understanding of Jackson binding.
      */
+    @Deprecated
     public void setSingleFileName(String singleFileName) {
         this.singleFileName = singleFileName;
     }
@@ -249,7 +301,9 @@ public class GHAppInstallation extends GHObject {
      *
      * @param repositorySelection
      *            the repository selection
+     * @deprecated Do not use this method. It was added due to incomplete understanding of Jackson binding.
      */
+    @Deprecated
     public void setRepositorySelection(GHRepositorySelection repositorySelection) {
         this.repositorySelection = repositorySelection;
     }
@@ -274,7 +328,7 @@ public class GHAppInstallation extends GHObject {
         root.createRequest()
                 .method("DELETE")
                 .withPreview(GAMBIT)
-                .withUrlPath(String.format("/app/installations/%d", id))
+                .withUrlPath(String.format("/app/installations/%d", getId()))
                 .send();
     }
 
@@ -293,7 +347,9 @@ public class GHAppInstallation extends GHObject {
     @Preview
     @Deprecated
     public GHAppCreateTokenBuilder createToken(Map<String, GHPermissionType> permissions) {
-        return new GHAppCreateTokenBuilder(root, String.format("/app/installations/%d/access_tokens", id), permissions);
+        return new GHAppCreateTokenBuilder(root,
+                String.format("/app/installations/%d/access_tokens", getId()),
+                permissions);
     }
 
     /**
@@ -308,6 +364,6 @@ public class GHAppInstallation extends GHObject {
     @Preview
     @Deprecated
     public GHAppCreateTokenBuilder createToken() {
-        return new GHAppCreateTokenBuilder(root, String.format("/app/installations/%d/access_tokens", id));
+        return new GHAppCreateTokenBuilder(root, String.format("/app/installations/%d/access_tokens", getId()));
     }
 }

src/main/java/org/kohsuke/github/GHAppInstallationToken.java

@@ -37,7 +37,9 @@ public class GHAppInstallationToken {
      *
      * @param root
      *            the root
+     * @deprecated Do not use this method. It was added due to incomplete understanding of Jackson binding.
      */
+    @Deprecated
     public void setRoot(GitHub root) {
         this.root = root;
     }
@@ -56,7 +58,9 @@ public class GHAppInstallationToken {
      *
      * @param permissions
      *            the permissions
+     * @deprecated Do not use this method. It was added due to incomplete understanding of Jackson binding.
      */
+    @Deprecated
     public void setPermissions(Map<String, String> permissions) {
         this.permissions = permissions;
     }
@@ -75,7 +79,9 @@ public class GHAppInstallationToken {
      *
      * @param token
      *            the token
+     * @deprecated Do not use this method. It was added due to incomplete understanding of Jackson binding.
      */
+    @Deprecated
     public void setToken(String token) {
         this.token = token;
     }
@@ -94,7 +100,9 @@ public class GHAppInstallationToken {
      *
      * @param repositories
      *            the repositories
+     * @deprecated Do not use this method. It was added due to incomplete understanding of Jackson binding.
      */
+    @Deprecated
     public void setRepositories(List<GHRepository> repositories) {
         this.repositories = repositories;
     }
@@ -113,7 +121,9 @@ public class GHAppInstallationToken {
      *
      * @param repositorySelection
      *            the repository selection
+     * @deprecated Do not use this method. It was added due to incomplete understanding of Jackson binding.
      */
+    @Deprecated
     public void setRepositorySelection(GHRepositorySelection repositorySelection) {
         this.repositorySelection = repositorySelection;
     }

src/main/java/org/kohsuke/github/GHAsset.java

@@ -149,7 +149,7 @@ public class GHAsset extends GHObject {
     }
 
     private String getApiRoute() {
-        return "/repos/" + owner.getOwnerName() + "/" + owner.getName() + "/releases/assets/" + id;
+        return "/repos/" + owner.getOwnerName() + "/" + owner.getName() + "/releases/assets/" + getId();
     }
 
     GHAsset wrap(GHRelease release) {

src/main/java/org/kohsuke/github/GHAuthorization.java

@@ -112,10 +112,12 @@ public class GHAuthorization extends GHObject {
      * Gets api url.
      *
      * @return the api url
+     * @deprecated use {@link #getUrl()}
      */
+    @Deprecated
     @SuppressFBWarnings(value = "NM_CONFUSING", justification = "It's a part of the library API, cannot be changed")
     public URL getApiURL() {
-        return GitHubClient.parseURL(url);
+        return getUrl();
     }
 
     /**

src/main/java/org/kohsuke/github/GHBranch.java

@@ -9,6 +9,8 @@ import java.net.URL;
 import java.util.Collection;
 import java.util.Objects;
 
+import javax.annotation.CheckForNull;
+
 /**
  * A branch in a repository.
  *
@@ -101,7 +103,11 @@ public class GHBranch {
      *             the io exception
      */
     public GHBranchProtection getProtection() throws IOException {
-        return root.createRequest().withUrlPath(protection_url).fetch(GHBranchProtection.class).wrap(this);
+        return root.createRequest()
+                .withPreview(Previews.LUKE_CAGE)
+                .setRawUrlPath(protection_url)
+                .fetch(GHBranchProtection.class)
+                .wrap(this);
     }
 
     /**
@@ -120,7 +126,7 @@ public class GHBranch {
      *             if disabling protection fails
      */
     public void disableProtection() throws IOException {
-        root.createRequest().method("DELETE").withUrlPath(protection_url).send();
+        root.createRequest().method("DELETE").setRawUrlPath(protection_url).send();
     }
 
     /**
@@ -161,6 +167,59 @@ public class GHBranch {
         }
     }
 
+    /**
+     * Merge a branch into this branch.
+     *
+     * @param headBranch
+     *            the branch whose head will be merged
+     *
+     * @param commitMessage
+     *            the commit message
+     *
+     * @return the merge {@link GHCommit} created, or {@code null} if the base already contains the head (nothing to
+     *         merge).
+     *
+     * @throws IOException
+     *             if merging fails
+     */
+    @CheckForNull
+    public GHCommit merge(GHBranch headBranch, String commitMessage) throws IOException {
+        return merge(headBranch.getName(), commitMessage);
+    }
+
+    /**
+     * Merge a ref into this branch.
+     *
+     * @param head
+     *            the ref name that will be merged into this branch. Follows the usual ref naming rules, could be a
+     *            branch name, tag, or commit sha.
+     *
+     * @param commitMessage
+     *            the commit message
+     *
+     * @return the merge {@link GHCommit} created, or {@code null} if the base already contains the head (nothing to
+     *         merge).
+     *
+     * @throws IOException
+     *             if merging fails
+     */
+    @CheckForNull
+    public GHCommit merge(String head, String commitMessage) throws IOException {
+        GHCommit result = root.createRequest()
+                .withUrlPath(owner.getApiTailUrl("merges"))
+                .method("POST")
+                .with("commit_message", commitMessage)
+                .with("base", this.name)
+                .with("head", head)
+                .fetch(GHCommit.class);
+
+        if (result != null) {
+            result.wrapUp(owner);
+        }
+
+        return result;
+    }
+
     String getApiRoute() {
         return owner.getApiTailUrl("/branches/" + name);
     }

src/main/java/org/kohsuke/github/GHBranchProtection.java

@@ -10,6 +10,8 @@ import static org.kohsuke.github.Previews.ZZZAX;
 
 /**
  * The type GHBranchProtection.
+ *
+ * @see <a href="https://docs.github.com/en/rest/reference/repos#get-branch-protection">GitHub Branch Protection</a>
  */
 @SuppressFBWarnings(
         value = { "UWF_UNWRITTEN_PUBLIC_OR_PROTECTED_FIELD", "UWF_UNWRITTEN_FIELD", "NP_UNWRITTEN_FIELD",

src/main/java/org/kohsuke/github/GHCheckRun.java

@@ -1,10 +1,15 @@
 package org.kohsuke.github;
 
+import com.fasterxml.jackson.annotation.JsonProperty;
+import edu.umd.cs.findbugs.annotations.NonNull;
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
 
 import java.io.IOException;
 import java.net.URL;
+import java.util.Arrays;
+import java.util.Collections;
 import java.util.Date;
+import java.util.List;
 
 /**
  * Represents a check run.
@@ -14,6 +19,8 @@ import java.util.Date;
 @SuppressFBWarnings(value = { "UWF_UNWRITTEN_FIELD", "NP_UNWRITTEN_FIELD", "URF_UNREAD_FIELD" },
         justification = "JSON API")
 public class GHCheckRun extends GHObject {
+
+    @JsonProperty("repository")
     GHRepository owner;
     GitHub root;
 
@@ -34,7 +41,7 @@ public class GHCheckRun extends GHObject {
 
     GHCheckRun wrap(GHRepository owner) {
         this.owner = owner;
-        this.root = owner.root;
+        wrap(owner.root);
         return this;
     }
 
@@ -42,7 +49,24 @@ public class GHCheckRun extends GHObject {
         this.root = root;
         if (owner != null) {
             owner.wrap(root);
+            if (pullRequests != null && pullRequests.length != 0) {
+                for (GHPullRequest singlePull : pullRequests) {
+                    singlePull.wrap(owner);
+                }
+            }
+
         }
+        if (checkSuite != null) {
+            if (owner != null) {
+                checkSuite.wrap(owner);
+            } else {
+                checkSuite.wrap(root);
+            }
+        }
+        if (app != null) {
+            app.wrapUp(root);
+        }
+
         return this;
     }
 
@@ -74,8 +98,14 @@ public class GHCheckRun extends GHObject {
         return conclusion;
     }
 
+    /**
+     * Final conclusion of the check.
+     *
+     * From <a href="https://docs.github.com/en/rest/reference/checks#create-a-check-run--parameters">Check Run
+     * Parameters - <code>conclusion</code></a>.
+     */
     public static enum Conclusion {
-        SUCCESS, FAILURE, NEUTRAL, CANCELLED, TIMED_OUT, ACTION_REQUIRED
+        SUCCESS, FAILURE, NEUTRAL, CANCELLED, TIMED_OUT, ACTION_REQUIRED, SKIPPED
     }
 
     /**
@@ -99,15 +129,22 @@ public class GHCheckRun extends GHObject {
     /**
      * Gets the pull requests participated in this check run.
      *
-     * @return Pull requests of this check run
+     * Note this field is only populated for events. When getting a {@link GHCheckRun} outside of an event, this is
+     * always empty.
+     *
+     * @return the list of {@link GHPullRequest}s for this check run. Only populated for events.
+     * @throws IOException
+     *             the io exception
      */
-    GHPullRequest[] getPullRequests() throws IOException {
+    public List<GHPullRequest> getPullRequests() throws IOException {
         if (pullRequests != null && pullRequests.length != 0) {
             for (GHPullRequest singlePull : pullRequests) {
-                singlePull.refresh();
+                // Only refresh if we haven't do so before
+                singlePull.refresh(singlePull.getTitle());
             }
+            return Collections.unmodifiableList(Arrays.asList(pullRequests));
         }
-        return pullRequests;
+        return Collections.emptyList();
     }
 
     /**
@@ -256,4 +293,15 @@ public class GHCheckRun extends GHObject {
         NOTICE, WARNING, FAILURE
     }
 
+    /**
+     * Updates this check run.
+     * 
+     * @return a builder which you should customize, then call {@link GHCheckRunBuilder#create}
+     */
+    @Preview
+    @Deprecated
+    public @NonNull GHCheckRunBuilder update() {
+        return new GHCheckRunBuilder(owner, getId());
+    }
+
 }

src/main/java/org/kohsuke/github/GHCheckRunBuilder.java

@@ -37,30 +37,45 @@ import java.util.List;
 import java.util.Locale;
 
 /**
- * Drafts a check run.
+ * Drafts or updates a check run.
  *
  * @see GHCheckRun
  * @see GHRepository#createCheckRun
  * @see <a href="https://developer.github.com/v3/checks/runs/#create-a-check-run">documentation</a>
+ * @see GHCheckRun#update()
+ * @see <a href="https://developer.github.com/v3/checks/runs/#update-a-check-run">documentation</a>
  */
 @SuppressFBWarnings(value = "URF_UNREAD_FIELD", justification = "Jackson serializes these even without a getter")
 @Preview
 @Deprecated
 public final class GHCheckRunBuilder {
 
-    private final GHRepository repo;
-    private final Requester requester;
+    protected final GHRepository repo;
+    protected final Requester requester;
     private Output output;
     private List<Action> actions;
 
-    GHCheckRunBuilder(GHRepository repo, String name, String headSHA) {
+    private GHCheckRunBuilder(GHRepository repo, Requester requester) {
         this.repo = repo;
-        requester = repo.root.createRequest()
-                .withPreview(Previews.ANTIOPE)
-                .method("POST")
-                .with("name", name)
-                .with("head_sha", headSHA)
-                .withUrlPath(repo.getApiTailUrl("check-runs"));
+        this.requester = requester;
+    }
+
+    GHCheckRunBuilder(GHRepository repo, String name, String headSHA) {
+        this(repo,
+                repo.root.createRequest()
+                        .withPreview(Previews.ANTIOPE)
+                        .method("POST")
+                        .with("name", name)
+                        .with("head_sha", headSHA)
+                        .withUrlPath(repo.getApiTailUrl("check-runs")));
+    }
+
+    GHCheckRunBuilder(GHRepository repo, long checkId) {
+        this(repo,
+                repo.root.createRequest()
+                        .withPreview(Previews.ANTIOPE)
+                        .method("PATCH")
+                        .withUrlPath(repo.getApiTailUrl("check-runs/" + checkId)));
     }
 
     public @NonNull GHCheckRunBuilder withDetailsURL(@CheckForNull String detailsURL) {
@@ -144,7 +159,7 @@ public final class GHCheckRunBuilder {
                     .withPreview(Previews.ANTIOPE)
                     .method("PATCH")
                     .with("output", output2)
-                    .withUrlPath(repo.getApiTailUrl("check-runs/" + run.id))
+                    .withUrlPath(repo.getApiTailUrl("check-runs/" + run.getId()))
                     .fetch(GHCheckRun.class)
                     .wrap(repo);
         }

src/main/java/org/kohsuke/github/GHCheckSuite.java

@@ -1,10 +1,14 @@
 package org.kohsuke.github;
 
+import com.fasterxml.jackson.annotation.JsonProperty;
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
 
 import java.io.IOException;
 import java.net.URL;
+import java.util.Arrays;
+import java.util.Collections;
 import java.util.Date;
+import java.util.List;
 
 /**
  * Represents a check suite.
@@ -14,6 +18,8 @@ import java.util.Date;
 @SuppressFBWarnings(value = { "UWF_UNWRITTEN_FIELD", "NP_UNWRITTEN_FIELD", "URF_UNREAD_FIELD" },
         justification = "JSON API")
 public class GHCheckSuite extends GHObject {
+
+    @JsonProperty("repository")
     GHRepository owner;
     GitHub root;
 
@@ -32,7 +38,7 @@ public class GHCheckSuite extends GHObject {
 
     GHCheckSuite wrap(GHRepository owner) {
         this.owner = owner;
-        this.root = owner.root;
+        this.wrap(owner.root);
         return this;
     }
 
@@ -40,6 +46,14 @@ public class GHCheckSuite extends GHObject {
         this.root = root;
         if (owner != null) {
             owner.wrap(root);
+            if (pullRequests != null && pullRequests.length != 0) {
+                for (GHPullRequest singlePull : pullRequests) {
+                    singlePull.wrap(owner);
+                }
+            }
+        }
+        if (app != null) {
+            app.wrapUp(root);
         }
         return this;
     }
@@ -153,15 +167,22 @@ public class GHCheckSuite extends GHObject {
     /**
      * Gets the pull requests participated in this check suite.
      *
-     * @return Pull requests
+     * Note this field is only populated for events. When getting a {@link GHCheckSuite} outside of an event, this is
+     * always empty.
+     *
+     * @return the list of {@link GHPullRequest}s for this check suite. Only populated for events.
+     * @throws IOException
+     *             the io exception
      */
-    GHPullRequest[] getPullRequests() throws IOException {
+    public List<GHPullRequest> getPullRequests() throws IOException {
         if (pullRequests != null && pullRequests.length != 0) {
             for (GHPullRequest singlePull : pullRequests) {
-                singlePull.refresh();
+                // Only refresh if we haven't do so before
+                singlePull.refresh(singlePull.getTitle());
             }
+            return Collections.unmodifiableList(Arrays.asList(pullRequests));
         }
-        return pullRequests;
+        return Collections.emptyList();
     }
 
     /**

src/main/java/org/kohsuke/github/GHCommit.java

@@ -11,6 +11,8 @@ import java.util.Collections;
 import java.util.Date;
 import java.util.List;
 
+import static org.kohsuke.github.Previews.GROOT;
+
 /**
  * A commit in a repository.
  *
@@ -446,6 +448,39 @@ public class GHCommit {
         return owner.root.getUser(author.login);
     }
 
+    /**
+     * Retrieves a list of pull requests which contain this commit.
+     *
+     * @return {@link PagedIterable} with the pull requests which contain this commit
+     */
+    @Preview
+    @Deprecated
+    public PagedIterable<GHPullRequest> listPullRequests() {
+        return owner.root.createRequest()
+                .withPreview(GROOT)
+                .withUrlPath(String.format("/repos/%s/%s/commits/%s/pulls", owner.getOwnerName(), owner.getName(), sha))
+                .toIterable(GHPullRequest[].class, item -> item.wrapUp(owner));
+    }
+
+    /**
+     * Retrieves a list of branches where this commit is the head commit.
+     *
+     * @return {@link PagedIterable} with the branches where the commit is the head commit
+     * @throws IOException
+     *             the io exception
+     */
+    @Preview
+    @Deprecated
+    public PagedIterable<GHBranch> listBranchesWhereHead() throws IOException {
+        return owner.root.createRequest()
+                .withPreview(GROOT)
+                .withUrlPath(String.format("/repos/%s/%s/commits/%s/branches-where-head",
+                        owner.getOwnerName(),
+                        owner.getName(),
+                        sha))
+                .toIterable(GHBranch[].class, item -> item.wrap(owner));
+    }
+
     /**
      * List comments paged iterable.
      *

src/main/java/org/kohsuke/github/GHCommitBuilder.java

@@ -89,6 +89,19 @@ public class GHCommitBuilder {
         return this;
     }
 
+    /**
+     * Configures the PGP signature of this commit.
+     *
+     * @param signature
+     *            the signature calculated from the commit
+     *
+     * @return the gh commit builder
+     */
+    public GHCommitBuilder withSignature(String signature) {
+        req.with("signature", signature);
+        return this;
+    }
+
     /**
      * Configures the committer of this commit.
      *

src/main/java/org/kohsuke/github/GHCommitComment.java

@@ -153,7 +153,7 @@ public class GHCommitComment extends GHObject implements Reactable {
     }
 
     private String getApiTail() {
-        return String.format("/repos/%s/%s/comments/%s", owner.getOwnerName(), owner.getName(), id);
+        return String.format("/repos/%s/%s/comments/%s", owner.getOwnerName(), owner.getName(), getId());
     }
 
     GHCommitComment wrap(GHRepository owner) {

src/main/java/org/kohsuke/github/GHContent.java

@@ -30,6 +30,7 @@ public class GHContent implements Refreshable {
     private String sha;
     private String name;
     private String path;
+    private String target;
     private String content;
     private String url; // this is the API url
     private String git_url; // this is the Blob url
@@ -99,6 +100,15 @@ public class GHContent implements Refreshable {
         return path;
     }
 
+    /**
+     * Gets target of a symlink. This will only be set if {@code "symlink".equals(getType())}
+     * 
+     * @return the target
+     */
+    public String getTarget() {
+        return target;
+    }
+
     /**
      * Retrieve the decoded content that is stored at this location.
      *

src/main/java/org/kohsuke/github/GHCreateRepositoryBuilder.java

@@ -3,6 +3,8 @@ package org.kohsuke.github;
 import java.io.IOException;
 import java.net.URL;
 
+import static org.kohsuke.github.Previews.BAPTISE;
+
 /**
  * Creates a repository
  *
@@ -11,7 +13,7 @@ import java.net.URL;
 public class GHCreateRepositoryBuilder {
     private final GitHub root;
     protected final Requester builder;
-    private final String apiUrlTail;
+    private String apiUrlTail;
 
     GHCreateRepositoryBuilder(GitHub root, String apiUrlTail, String name) {
         this.root = root;
@@ -200,6 +202,51 @@ public class GHCreateRepositoryBuilder {
         return this;
     }
 
+    /**
+     * Specifies whether the repository is a template.
+     *
+     * @param enabled
+     *            true if enabled
+     * @return a builder to continue with building
+     */
+    @Preview
+    @Deprecated
+    public GHCreateRepositoryBuilder templateRepository(boolean enabled) {
+        this.builder.withPreview(BAPTISE);
+        this.builder.with("is_template", enabled);
+        return this;
+    }
+
+    /**
+     * Specifies the ownership of the repository.
+     *
+     * @param owner
+     *            organization or personage
+     * @return a builder to continue with building
+     */
+    public GHCreateRepositoryBuilder owner(String owner) {
+        this.builder.with("owner", owner);
+        return this;
+    }
+
+    /**
+     * Create repository from template repository.
+     *
+     * @param templateOwner
+     *            template repository owner
+     * @param templateRepo
+     *            template repository
+     * @return a builder to continue with building
+     * @see <a href="https://developer.github.com/v3/previews/">GitHub API Previews</a>
+     */
+    @Preview
+    @Deprecated
+    public GHCreateRepositoryBuilder fromTemplateRepository(String templateOwner, String templateRepo) {
+        this.builder.withPreview(BAPTISE);
+        this.apiUrlTail = "/repos/" + templateOwner + "/" + templateRepo + "/generate";
+        return this;
+    }
+
     /**
      * Creates a repository with all the parameters.
      *

src/main/java/org/kohsuke/github/GHDeployment.java

@@ -2,6 +2,7 @@ package org.kohsuke.github;
 
 import java.io.IOException;
 import java.net.URL;
+import java.util.Map;
 
 /**
  * Represents a deployment
@@ -60,7 +61,8 @@ public class GHDeployment extends GHObject {
     }
 
     /**
-     * Gets payload.
+     * Gets payload. <b>NOTE:</b> only use this method if you can guarantee the payload will be a simple string,
+     * otherwise use {@link #getPayloadObject()}.
      *
      * @return the payload
      */
@@ -68,6 +70,25 @@ public class GHDeployment extends GHObject {
         return (String) payload;
     }
 
+    /**
+     * Gets payload. <b>NOTE:</b> only use this method if you can guarantee the payload will be a JSON object (Map),
+     * otherwise use {@link #getPayloadObject()}.
+     *
+     * @return the payload
+     */
+    public Map<String, Object> getPayloadMap() {
+        return (Map<String, Object>) payload;
+    }
+
+    /**
+     * Gets payload without assuming its type. It could be a String or a Map.
+     * 
+     * @return the payload
+     */
+    public Object getPayloadObject() {
+        return payload;
+    }
+
     /**
      * Gets environment.
      *
@@ -122,7 +143,7 @@ public class GHDeployment extends GHObject {
      * @return the gh deployment status builder
      */
     public GHDeploymentStatusBuilder createStatus(GHDeploymentState state) {
-        return new GHDeploymentStatusBuilder(owner, id, state);
+        return new GHDeploymentStatusBuilder(owner, getId(), state);
     }
 
     /**

src/main/java/org/kohsuke/github/GHDiscussion.java

@@ -0,0 +1,232 @@
+package org.kohsuke.github;
+
+import com.fasterxml.jackson.annotation.JacksonInject;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.io.IOException;
+import java.net.URL;
+import java.util.Objects;
+
+import javax.annotation.CheckForNull;
+import javax.annotation.Nonnull;
+
+/**
+ * A discussion in GitHub Team.
+ *
+ * @author Charles Moulliard
+ * @see <a href="https://developer.github.com/v3/teams/discussions">GitHub Team Discussions</a>
+ */
+public class GHDiscussion extends GHObject {
+
+    @JacksonInject
+    private GitHub root;
+    private GHTeam team;
+    private long number;
+    private String body, title, htmlUrl;
+
+    @JsonProperty(value = "private")
+    private boolean isPrivate;
+
+    @Override
+    public URL getHtmlUrl() throws IOException {
+        return GitHubClient.parseURL(htmlUrl);
+    }
+
+    GHDiscussion wrapUp(GHTeam team) {
+        this.team = team;
+        return this;
+    }
+
+    /**
+     * Get the team to which this discussion belongs.
+     *
+     * @return the team for this discussion
+     */
+    @Nonnull
+    public GHTeam getTeam() {
+        return team;
+    }
+
+    /**
+     * Get the title of the discussion.
+     *
+     * @return the title
+     */
+    public String getTitle() {
+        return title;
+    }
+
+    /**
+     * The description of this discussion.
+     *
+     * @return the body
+     */
+    public String getBody() {
+        return body;
+    }
+
+    /**
+     * The number of this discussion.
+     *
+     * @return the number
+     */
+    public long getNumber() {
+        return number;
+    }
+
+    /**
+     * The id number of this discussion. GitHub discussions have "number" instead of "id". This is provided for
+     * convenience.
+     *
+     * @return the id number for this discussion
+     * @see #getNumber()
+     */
+    @Override
+    public long getId() {
+        return getNumber();
+    }
+
+    /**
+     * Whether the discussion is private to the team.
+     *
+     * @return {@code true} if discussion is private.
+     */
+    public boolean isPrivate() {
+        return isPrivate;
+    }
+
+    /**
+     * Begins the creation of a new instance.
+     *
+     * Consumer must call {@link GHDiscussion.Creator#done()} to commit changes.
+     *
+     * @param team
+     *            the team in which the discussion will be created.
+     * @return a {@link GHLabel.Creator}
+     * @throws IOException
+     *             the io exception
+     */
+    static GHDiscussion.Creator create(GHTeam team) throws IOException {
+        return new GHDiscussion.Creator(team);
+    }
+
+    static GHDiscussion read(GHTeam team, long discussionNumber) throws IOException {
+        return team.root.createRequest()
+                .setRawUrlPath(getRawUrlPath(team, discussionNumber))
+                .fetch(GHDiscussion.class)
+                .wrapUp(team);
+    }
+
+    static PagedIterable<GHDiscussion> readAll(GHTeam team) throws IOException {
+        return team.root.createRequest()
+                .setRawUrlPath(getRawUrlPath(team, null))
+                .toIterable(GHDiscussion[].class, item -> item.wrapUp(team));
+    }
+
+    /**
+     * Begins a batch update
+     *
+     * Consumer must call {@link GHDiscussion.Updater#done()} to commit changes.
+     *
+     * @return a {@link GHDiscussion.Updater}
+     */
+    @Preview
+    @Deprecated
+    public GHDiscussion.Updater update() {
+        return new GHDiscussion.Updater(this);
+    }
+
+    /**
+     * Begins a single property update.
+     *
+     * @return a {@link GHDiscussion.Setter}
+     */
+    @Preview
+    @Deprecated
+    public GHDiscussion.Setter set() {
+        return new GHDiscussion.Setter(this);
+    }
+
+    /**
+     * Delete the discussion
+     *
+     * @throws IOException
+     *             the io exception
+     */
+    public void delete() throws IOException {
+        team.root.createRequest().method("DELETE").setRawUrlPath(getRawUrlPath(team, number)).send();
+    }
+
+    private static String getRawUrlPath(@Nonnull GHTeam team, @CheckForNull Long discussionNumber) {
+        return team.getUrl().toString() + "/discussions" + (discussionNumber == null ? "" : "/" + discussionNumber);
+    }
+
+    /**
+     * A {@link GHLabelBuilder} that updates a single property per request
+     *
+     * {@link #done()} is called automatically after the property is set.
+     */
+    public static class Setter extends GHDiscussionBuilder<GHDiscussion> {
+        private Setter(@Nonnull GHDiscussion base) {
+            super(GHDiscussion.class, base.team, base);
+            requester.method("PATCH").setRawUrlPath(base.getUrl().toString());
+        }
+    }
+
+    /**
+     * A {@link GHLabelBuilder} that allows multiple properties to be updated per request.
+     *
+     * Consumer must call {@link #done()} to commit changes.
+     */
+    public static class Updater extends GHDiscussionBuilder<Updater> {
+        private Updater(@Nonnull GHDiscussion base) {
+            super(GHDiscussion.Updater.class, base.team, base);
+            requester.method("PATCH").setRawUrlPath(base.getUrl().toString());
+        }
+    }
+
+    /**
+     * A {@link GHLabelBuilder} that creates a new {@link GHLabel}
+     *
+     * Consumer must call {@link #done()} to create the new instance.
+     */
+    public static class Creator extends GHDiscussionBuilder<Creator> {
+
+        private Creator(@Nonnull GHTeam team) {
+            super(GHDiscussion.Creator.class, team, null);
+            requester.method("POST").setRawUrlPath(getRawUrlPath(team, null));
+        }
+
+        /**
+         * Sets whether this discussion is private to this team.
+         *
+         * @param value
+         *            privacy of this discussion
+         * @return either a continuing builder or an updated {@link GHDiscussion}
+         * @throws IOException
+         *             if there is an I/O Exception
+         */
+        @Nonnull
+        public Creator private_(boolean value) throws IOException {
+            return with("private", value);
+        }
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        GHDiscussion that = (GHDiscussion) o;
+        return number == that.number && Objects.equals(getUrl(), that.getUrl()) && Objects.equals(team, that.team)
+                && Objects.equals(body, that.body) && Objects.equals(title, that.title);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(team, number, body, title);
+    }
+}

src/main/java/org/kohsuke/github/GHDiscussionBuilder.java

@@ -0,0 +1,80 @@
+package org.kohsuke.github;
+
+import java.io.IOException;
+
+import javax.annotation.CheckForNull;
+import javax.annotation.Nonnull;
+
+/**
+ * Base class for creating or updating a discussion.
+ *
+ * @param <S>
+ *            Intermediate return type for this builder returned by calls to {@link #with(String, Object)}. If {@link S}
+ *            the same as {@link GHLabel}, this builder will commit changes after each call to
+ *            {@link #with(String, Object)}.
+ */
+class GHDiscussionBuilder<S> extends AbstractBuilder<GHDiscussion, S> {
+
+    private final GHTeam team;
+
+    /**
+     *
+     * @param intermediateReturnType
+     *            Intermediate return type for this builder returned by calls to {@link #with(String, Object)}. If
+     *            {@link S} the same as {@link GHDiscussion}, this builder will commit changes after each call to
+     *            {@link #with(String, Object)}.
+     * @param team
+     *            the GitHub team. Updates will be sent to the root of this team.
+     * @param baseInstance
+     *            instance on which to base this builder. If {@code null} a new instance will be created.
+     */
+    protected GHDiscussionBuilder(@Nonnull Class<S> intermediateReturnType,
+            @Nonnull GHTeam team,
+            @CheckForNull GHDiscussion baseInstance) {
+        super(GHDiscussion.class, intermediateReturnType, team.root, baseInstance);
+
+        this.team = team;
+
+        if (baseInstance != null) {
+            requester.with("title", baseInstance.getTitle());
+            requester.with("body", baseInstance.getBody());
+        }
+    }
+
+    /**
+     * Title for this discussion.
+     *
+     * @param value
+     *            title of discussion
+     * @return either a continuing builder or an updated {@link GHDiscussion}
+     * @throws IOException
+     *             if there is an I/O Exception
+     */
+    @Nonnull
+    public S title(String value) throws IOException {
+        return with("title", value);
+    }
+
+    /**
+     * Body content for this discussion.
+     *
+     * @param value
+     *            body of discussion*
+     * @return either a continuing builder or an updated {@link GHDiscussion}
+     * @throws IOException
+     *             if there is an I/O Exception
+     */
+    @Nonnull
+    public S body(String value) throws IOException {
+        return with("body", value);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Nonnull
+    @Override
+    public GHDiscussion done() throws IOException {
+        return super.done().wrapUp(team);
+    }
+}

src/main/java/org/kohsuke/github/GHEvent.java

@@ -62,6 +62,8 @@ public enum GHEvent {
     TEAM,
     TEAM_ADD,
     WATCH,
+    WORKFLOW_DISPATCH,
+    WORKFLOW_RUN,
 
     /**
      * Special event type that means "every possible event"

src/main/java/org/kohsuke/github/GHGist.java

@@ -50,6 +50,30 @@ public class GHGist extends GHObject {
         this.owner = root.getUser(owner);
     }
 
+    /**
+     * Unlike most other GitHub objects, the id for Gists can be non-numeric, such as "aa5a315d61ae9438b18d". If the id
+     * is numeric, this method will get it. If id is not numeric, this will throw a runtime
+     * {@link NumberFormatException}.
+     *
+     * @return id of the Gist.
+     * @deprecated Use {@link #getGistId()} instead.
+     */
+    @Deprecated
+    @Override
+    public long getId() {
+        return Long.parseLong(getGistId());
+    }
+
+    /**
+     * Gets the id for this Gist. Unlike most other GitHub objects, the id for Gists can be non-numeric, such as
+     * "aa5a315d61ae9438b18d". This should be used instead of {@link #getId()}.
+     *
+     * @return id of this Gist
+     */
+    public String getGistId() {
+        return this.id;
+    }
+
     /**
      * Gets owner.
      *
@@ -97,6 +121,11 @@ public class GHGist extends GHObject {
         return git_push_url;
     }
 
+    /**
+     * Get the html url.
+     * 
+     * @return the github html url
+     */
     public URL getHtmlUrl() {
         return GitHubClient.parseURL(html_url);
     }

src/main/java/org/kohsuke/github/GHGistBuilder.java

@@ -4,6 +4,8 @@ import java.io.IOException;
 import java.util.Collections;
 import java.util.LinkedHashMap;
 
+import javax.annotation.Nonnull;
+
 /**
  * Builder pattern for creating a new Gist.
  *
@@ -59,7 +61,7 @@ public class GHGistBuilder {
      *            the content
      * @return Adds a new file.
      */
-    public GHGistBuilder file(String fileName, String content) {
+    public GHGistBuilder file(@Nonnull String fileName, @Nonnull String content) {
         files.put(fileName, Collections.singletonMap("content", content));
         return this;
     }

src/main/java/org/kohsuke/github/GHGistUpdater.java

@@ -1,8 +1,11 @@
 package org.kohsuke.github;
 
 import java.io.IOException;
-import java.util.Collections;
+import java.util.HashMap;
 import java.util.LinkedHashMap;
+import java.util.Map;
+
+import javax.annotation.Nonnull;
 
 /**
  * Builder pattern for updating a Gist.
@@ -12,7 +15,7 @@ import java.util.LinkedHashMap;
 public class GHGistUpdater {
     private final GHGist base;
     private final Requester builder;
-    LinkedHashMap<String, Object> files;
+    LinkedHashMap<String, Map<String, String>> files;
 
     GHGistUpdater(GHGist base) {
         this.base = base;
@@ -32,16 +35,15 @@ public class GHGistUpdater {
      * @throws IOException
      *             the io exception
      */
-    public GHGistUpdater addFile(String fileName, String content) throws IOException {
+    public GHGistUpdater addFile(@Nonnull String fileName, @Nonnull String content) throws IOException {
         updateFile(fileName, content);
         return this;
     }
 
-    // // This method does not work.
-    // public GHGistUpdater deleteFile(String fileName) throws IOException {
-    // files.put(fileName, Collections.singletonMap("filename", null));
-    // return this;
-    // }
+    public GHGistUpdater deleteFile(@Nonnull String fileName) throws IOException {
+        files.put(fileName, null);
+        return this;
+    }
 
     /**
      * Rename file gh gist updater.
@@ -54,8 +56,9 @@ public class GHGistUpdater {
      * @throws IOException
      *             the io exception
      */
-    public GHGistUpdater renameFile(String fileName, String newFileName) throws IOException {
-        files.put(fileName, Collections.singletonMap("filename", newFileName));
+    public GHGistUpdater renameFile(@Nonnull String fileName, @Nonnull String newFileName) throws IOException {
+        Map<String, String> file = files.computeIfAbsent(fileName, d -> new HashMap<>());
+        file.put("filename", newFileName);
         return this;
     }
 
@@ -70,8 +73,31 @@ public class GHGistUpdater {
      * @throws IOException
      *             the io exception
      */
-    public GHGistUpdater updateFile(String fileName, String content) throws IOException {
-        files.put(fileName, Collections.singletonMap("content", content));
+    public GHGistUpdater updateFile(@Nonnull String fileName, @Nonnull String content) throws IOException {
+        Map<String, String> file = files.computeIfAbsent(fileName, d -> new HashMap<>());
+        file.put("content", content);
+        return this;
+    }
+
+    /**
+     * Update file name and content
+     *
+     * @param fileName
+     *            the file name
+     * @param newFileName
+     *            the new file name
+     * @param content
+     *            the content
+     * @return the gh gist updater
+     * @throws IOException
+     *             the io exception
+     */
+    public GHGistUpdater updateFile(@Nonnull String fileName, @Nonnull String newFileName, @Nonnull String content)
+            throws IOException {
+        Map<String, String> file = files.computeIfAbsent(fileName, d -> new HashMap<>());
+        file.put("content", content);
+        file.put("filename", newFileName);
+        files.put(fileName, file);
         return this;
     }
 

src/main/java/org/kohsuke/github/GHIssue.java

@@ -37,6 +37,7 @@ import java.util.Collections;
 import java.util.Date;
 import java.util.List;
 import java.util.Locale;
+import java.util.Objects;
 
 import static org.kohsuke.github.Previews.SQUIRREL_GIRL;
 
@@ -157,10 +158,8 @@ public class GHIssue extends GHObject implements Reactable {
      * Gets labels.
      *
      * @return the labels
-     * @throws IOException
-     *             the io exception
      */
-    public Collection<GHLabel> getLabels() throws IOException {
+    public Collection<GHLabel> getLabels() {
         if (labels == null) {
             return Collections.emptyList();
         }
@@ -179,10 +178,12 @@ public class GHIssue extends GHObject implements Reactable {
     /**
      * Gets api url.
      *
-     * @return the api url
+     * @return API URL of this object.
+     * @deprecated use {@link #getUrl()}
      */
+    @Deprecated
     public URL getApiURL() {
-        return GitHubClient.parseURL(url);
+        return getUrl();
     }
 
     /**
@@ -236,7 +237,7 @@ public class GHIssue extends GHObject implements Reactable {
     }
 
     private void editIssue(String key, Object value) throws IOException {
-        root.createRequest().with(key, value).method("PATCH").withUrlPath(getIssuesApiRoute()).send();
+        root.createRequest().withNullable(key, value).method("PATCH").withUrlPath(getIssuesApiRoute()).send();
     }
 
     /**
@@ -293,9 +294,9 @@ public class GHIssue extends GHObject implements Reactable {
      */
     public void setMilestone(GHMilestone milestone) throws IOException {
         if (milestone == null) {
-            editNullable("milestone", null);
+            editIssue("milestone", null);
         } else {
-            edit("milestone", milestone.getNumber());
+            editIssue("milestone", milestone.getNumber());
         }
     }
 
@@ -570,7 +571,8 @@ public class GHIssue extends GHObject implements Reactable {
     protected String getIssuesApiRoute() {
         if (owner == null) {
             // Issues returned from search to do not have an owner. Attempt to use url.
-            return StringUtils.prependIfMissing(getUrl().toString().replace(root.getApiUrl(), ""), "/");
+            final URL url = Objects.requireNonNull(getUrl(), "Missing instance URL!");
+            return StringUtils.prependIfMissing(url.toString().replace(root.getApiUrl(), ""), "/");
         }
         return "/repos/" + owner.getOwnerName() + "/" + owner.getName() + "/issues/" + number;
     }

src/main/java/org/kohsuke/github/GHIssueComment.java

@@ -149,6 +149,6 @@ public class GHIssueComment extends GHObject implements Reactable {
 
     private String getApiRoute() {
         return "/repos/" + owner.getRepository().getOwnerName() + "/" + owner.getRepository().getName()
-                + "/issues/comments/" + id;
+                + "/issues/comments/" + getId();
     }
 }

src/main/java/org/kohsuke/github/GHIssueEvent.java

@@ -5,6 +5,8 @@ import java.util.Date;
 /**
  * The type GHIssueEvent.
  *
+ * @see <a href="https://developer.github.com/v3/issues/events/">Github documentation for issue events</a>
+ *
  * @author Martin van Zijl
  */
 public class GHIssueEvent {
@@ -18,6 +20,9 @@ public class GHIssueEvent {
     private String commit_id;
     private String commit_url;
     private String created_at;
+    private GHMilestone milestone;
+    private GHLabel label;
+    private GHUser assignee;
 
     private GHIssue issue;
 
@@ -111,6 +116,36 @@ public class GHIssueEvent {
         return issue;
     }
 
+    /**
+     * Get the {@link GHMilestone} that this issue was added to or removed from. Only present for events "milestoned"
+     * and "demilestoned", <code>null</code> otherwise.
+     *
+     * @return the milestone
+     */
+    public GHMilestone getMilestone() {
+        return milestone;
+    }
+
+    /**
+     * Get the {@link GHLabel} that was added to or removed from the issue. Only present for events "labeled" and
+     * "unlabeled", <code>null</code> otherwise.
+     *
+     * @return the label
+     */
+    public GHLabel getLabel() {
+        return label;
+    }
+
+    /**
+     * Get the {@link GHUser} that was assigned or unassigned from the issue. Only present for events "assigned" and
+     * "unassigned", <code>null</code> otherwise.
+     *
+     * @return the user
+     */
+    public GHUser getAssignee() {
+        return assignee;
+    }
+
     GHIssueEvent wrapUp(GitHub root) {
         this.root = root;
         return this;

src/main/java/org/kohsuke/github/GHLicense.java

@@ -24,13 +24,13 @@
 
 package org.kohsuke.github;
 
-import com.infradna.tool.bridge_method_injector.WithBridgeMethods;
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
 
 import java.io.IOException;
 import java.net.URL;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Objects;
 
 /**
  * The GitHub Preview API's license information
@@ -78,14 +78,6 @@ public class GHLicense extends GHObject {
         return name;
     }
 
-    /**
-     * @return API URL of this object.
-     */
-    @WithBridgeMethods(value = String.class, adapterMethod = "urlToString")
-    public URL getUrl() {
-        return GitHubClient.parseURL(url);
-    }
-
     /**
      * Featured licenses are bold in the new repository drop-down
      *
@@ -199,7 +191,14 @@ public class GHLicense extends GHObject {
         if (description != null)
             return; // already populated
 
-        root.createRequest().withUrlPath(url).fetchInto(this);
+        if (root == null || root.isOffline()) {
+            return; // cannot populate, will have to live with what we have
+        }
+
+        URL url = getUrl();
+        if (url != null) {
+            root.createRequest().setRawUrlPath(url.toString()).fetchInto(this);
+        }
     }
 
     @Override
@@ -210,12 +209,12 @@ public class GHLicense extends GHObject {
             return false;
 
         GHLicense that = (GHLicense) o;
-        return this.url.equals(that.url);
+        return Objects.equals(getUrl(), that.getUrl());
     }
 
     @Override
     public int hashCode() {
-        return url.hashCode();
+        return Objects.hashCode(getUrl());
     }
 
     GHLicense wrap(GitHub root) {

src/main/java/org/kohsuke/github/GHObject.java

@@ -24,12 +24,14 @@ public abstract class GHObject {
     /**
      * Capture response HTTP headers on the state object.
      */
-    protected Map<String, List<String>> responseHeaderFields;
+    protected transient Map<String, List<String>> responseHeaderFields;
 
-    protected String url;
-    protected long id;
-    protected String created_at;
-    protected String updated_at;
+    private String url;
+
+    private long id;
+    private String nodeId;
+    private String createdAt;
+    private String updatedAt;
 
     GHObject() {
     }
@@ -74,12 +76,12 @@ public abstract class GHObject {
      */
     @WithBridgeMethods(value = String.class, adapterMethod = "createdAtStr")
     public Date getCreatedAt() throws IOException {
-        return GitHubClient.parseDate(created_at);
+        return GitHubClient.parseDate(createdAt);
     }
 
     @SuppressFBWarnings(value = "UPM_UNCALLED_PRIVATE_METHOD", justification = "Bridge method of getCreatedAt")
     private Object createdAtStr(Date id, Class type) {
-        return created_at;
+        return createdAt;
     }
 
     /**
@@ -110,7 +112,18 @@ public abstract class GHObject {
      *             on error
      */
     public Date getUpdatedAt() throws IOException {
-        return GitHubClient.parseDate(updated_at);
+        return GitHubClient.parseDate(updatedAt);
+    }
+
+    /**
+     * Get Global node_id from Github object.
+     *
+     * @see <a href="https://developer.github.com/v4/guides/using-global-node-ids/">Using Global Node IDs</a>
+     *
+     * @return Global Node ID.
+     */
+    public String getNodeId() {
+        return nodeId;
     }
 
     /**

src/main/java/org/kohsuke/github/GHOrgHook.java

@@ -22,6 +22,6 @@ class GHOrgHook extends GHHook {
 
     @Override
     String getApiRoute() {
-        return String.format("/orgs/%s/hooks/%d", organization.getLogin(), id);
+        return String.format("/orgs/%s/hooks/%d", organization.getLogin(), getId());
     }
 }

src/main/java/org/kohsuke/github/GHOrganization.java

@@ -128,6 +128,22 @@ public class GHOrganization extends GHPerson {
                 .toIterable(GHTeam[].class, item -> item.wrapUp(this));
     }
 
+    /**
+     * Gets a single team by ID.
+     *
+     * @param teamId
+     *            id of the team that we want to query for
+     * @return the team
+     * @throws IOException
+     *             the io exception
+     *
+     * @deprecated Use {@link GHOrganization#getTeam(long)}
+     */
+    @Deprecated
+    public GHTeam getTeam(int teamId) throws IOException {
+        return getTeam((long) teamId);
+    }
+
     /**
      * Gets a single team by ID.
      *
@@ -139,9 +155,9 @@ public class GHOrganization extends GHPerson {
      *
      * @see <a href= "https://developer.github.com/v3/teams/#get-team-by-name">documentation</a>
      */
-    public GHTeam getTeam(int teamId) throws IOException {
+    public GHTeam getTeam(long teamId) throws IOException {
         return root.createRequest()
-                .withUrlPath(String.format("/organizations/%d/team/%d", id, teamId))
+                .withUrlPath(String.format("/organizations/%d/team/%d", getId(), teamId))
                 .fetch(GHTeam.class)
                 .wrapUp(this);
     }
@@ -405,7 +421,7 @@ public class GHOrganization extends GHPerson {
      * The enum Permission.
      */
     public enum Permission {
-        ADMIN, PUSH, PULL
+        ADMIN, MAINTAIN, PUSH, TRIAGE, PULL
     }
 
     /**

src/main/java/org/kohsuke/github/GHPerson.java

@@ -24,10 +24,10 @@ public abstract class GHPerson extends GHObject {
     protected String login, avatar_url;
 
     // other fields (that only show up in full data)
-    protected String location, blog, email, name, company, type;
+    protected String location, blog, email, bio, name, company, type, twitter_username;
     protected String html_url;
     protected int followers, following, public_repos, public_gists;
-    protected boolean site_admin;
+    protected boolean site_admin, hireable;
 
     // other fields (that only show up in full data) that require privileged scope
     protected Integer total_private_repos;
@@ -46,13 +46,16 @@ public abstract class GHPerson extends GHObject {
      *             the io exception
      */
     protected synchronized void populate() throws IOException {
-        if (created_at != null) {
+        if (super.getCreatedAt() != null) {
             return; // already populated
         }
         if (root == null || root.isOffline()) {
             return; // cannot populate, will have to live with what we have
         }
-        root.createRequest().withUrlPath(url).fetchInto(this);
+        URL url = getUrl();
+        if (url != null) {
+            root.createRequest().setRawUrlPath(url.toString()).fetchInto(this);
+        }
     }
 
     /**
@@ -151,10 +154,7 @@ public abstract class GHPerson extends GHObject {
      */
     public GHRepository getRepository(String name) throws IOException {
         try {
-            return root.createRequest()
-                    .withUrlPath("/repos/" + login + '/' + name)
-                    .fetch(GHRepository.class)
-                    .wrap(root);
+            return GHRepository.read(root, login, name);
         } catch (FileNotFoundException e) {
             return null;
         }
@@ -234,6 +234,18 @@ public abstract class GHPerson extends GHObject {
         return location;
     }
 
+    /**
+     * Gets the Twitter Username of this user, like "GitHub"
+     * 
+     * @return the Twitter username
+     * @throws IOException
+     *             the io exception
+     */
+    public String getTwitterUsername() throws IOException {
+        populate();
+        return twitter_username;
+    }
+
     public Date getCreatedAt() throws IOException {
         populate();
         return super.getCreatedAt();

src/main/java/org/kohsuke/github/GHProject.java

@@ -42,7 +42,6 @@ public class GHProject extends GHObject {
 
     private String owner_url;
     private String html_url;
-    private String node_id;
     private String name;
     private String body;
     private int number;
@@ -81,10 +80,8 @@ public class GHProject extends GHObject {
                 } else if (owner_url.contains("/users/")) {
                     owner = root.createRequest().withUrlPath(getOwnerUrl().getPath()).fetch(GHUser.class).wrapUp(root);
                 } else if (owner_url.contains("/repos/")) {
-                    owner = root.createRequest()
-                            .withUrlPath(getOwnerUrl().getPath())
-                            .fetch(GHRepository.class)
-                            .wrap(root);
+                    String[] pathElements = getOwnerUrl().getPath().split("/");
+                    owner = GHRepository.read(root, pathElements[1], pathElements[2]);
                 }
             } catch (FileNotFoundException e) {
                 return null;
@@ -105,10 +102,12 @@ public class GHProject extends GHObject {
     /**
      * Gets node id.
      *
+     * @deprecated Use {@link GHObject#getNodeId()}
      * @return the node id
      */
+    @Deprecated
     public String getNode_id() {
-        return node_id;
+        return getNodeId();
     }
 
     /**
@@ -191,7 +190,7 @@ public class GHProject extends GHObject {
      * @return the api route
      */
     protected String getApiRoute() {
-        return "/projects/" + id;
+        return "/projects/" + getId();
     }
 
     /**
@@ -290,7 +289,7 @@ public class GHProject extends GHObject {
         final GHProject project = this;
         return root.createRequest()
                 .withPreview(INERTIA)
-                .withUrlPath(String.format("/projects/%d/columns", id))
+                .withUrlPath(String.format("/projects/%d/columns", getId()))
                 .toIterable(GHProjectColumn[].class, item -> item.wrap(project));
     }
 
@@ -308,7 +307,7 @@ public class GHProject extends GHObject {
                 .method("POST")
                 .withPreview(INERTIA)
                 .with("name", name)
-                .withUrlPath(String.format("/projects/%d/columns", id))
+                .withUrlPath(String.format("/projects/%d/columns", getId()))
                 .fetch(GHProjectColumn.class)
                 .wrap(this);
     }

src/main/java/org/kohsuke/github/GHProjectCard.java

@@ -213,7 +213,7 @@ public class GHProjectCard extends GHObject {
      * @return the api route
      */
     protected String getApiRoute() {
-        return String.format("/projects/columns/cards/%d", id);
+        return String.format("/projects/columns/cards/%d", getId());
     }
 
     /**

src/main/java/org/kohsuke/github/GHProjectColumn.java

@@ -115,7 +115,7 @@ public class GHProjectColumn extends GHObject {
      * @return the api route
      */
     protected String getApiRoute() {
-        return String.format("/projects/columns/%d", id);
+        return String.format("/projects/columns/%d", getId());
     }
 
     /**
@@ -139,7 +139,7 @@ public class GHProjectColumn extends GHObject {
         final GHProjectColumn column = this;
         return root.createRequest()
                 .withPreview(INERTIA)
-                .withUrlPath(String.format("/projects/columns/%d/cards", id))
+                .withUrlPath(String.format("/projects/columns/%d/cards", getId()))
                 .toIterable(GHProjectCard[].class, item -> item.wrap(column));
     }
 
@@ -157,7 +157,7 @@ public class GHProjectColumn extends GHObject {
                 .method("POST")
                 .withPreview(INERTIA)
                 .with("note", note)
-                .withUrlPath(String.format("/projects/columns/%d/cards", id))
+                .withUrlPath(String.format("/projects/columns/%d/cards", getId()))
                 .fetch(GHProjectCard.class)
                 .wrap(this);
     }
@@ -177,7 +177,7 @@ public class GHProjectColumn extends GHObject {
                 .withPreview(INERTIA)
                 .with("content_type", issue instanceof GHPullRequest ? "PullRequest" : "Issue")
                 .with("content_id", issue.getId())
-                .withUrlPath(String.format("/projects/columns/%d/cards", id))
+                .withUrlPath(String.format("/projects/columns/%d/cards", getId()))
                 .fetch(GHProjectCard.class)
                 .wrap(this);
     }

src/main/java/org/kohsuke/github/GHPullRequest.java

@@ -29,13 +29,14 @@ import java.io.IOException;
 import java.net.URL;
 import java.util.ArrayList;
 import java.util.Arrays;
-import java.util.Collection;
 import java.util.Collections;
 import java.util.Date;
 import java.util.List;
+import java.util.Objects;
 
 import javax.annotation.CheckForNull;
 
+import static org.kohsuke.github.Previews.LYDIAN;
 import static org.kohsuke.github.Previews.SHADOW_CAT;
 
 /**
@@ -71,13 +72,6 @@ public class GHPullRequest extends GHIssue implements Refreshable {
     private GHUser[] requested_reviewers;
     private GHTeam[] requested_teams;
 
-    /**
-     * GitHub doesn't return some properties of {@link GHIssue} when requesting the GET on the 'pulls' API route as
-     * opposed to 'issues' API route. This flag remembers whether we made the GET call on the 'issues' route on this
-     * object to fill in those missing details
-     */
-    private transient boolean fetchedIssueDetails;
-
     GHPullRequest wrapUp(GHRepository owner) {
         this.wrap(owner);
         return wrapUp(owner.root);
@@ -103,7 +97,9 @@ public class GHPullRequest extends GHIssue implements Refreshable {
     protected String getApiRoute() {
         if (owner == null) {
             // Issues returned from search to do not have an owner. Attempt to use url.
-            return StringUtils.prependIfMissing(getUrl().toString().replace(root.getApiUrl(), ""), "/");
+            final URL url = Objects.requireNonNull(getUrl(), "Missing instance URL!");
+            return StringUtils.prependIfMissing(url.toString().replace(root.getApiUrl(), ""), "/");
+
         }
         return "/repos/" + owner.getOwnerName() + "/" + owner.getName() + "/pulls/" + number;
     }
@@ -174,12 +170,6 @@ public class GHPullRequest extends GHIssue implements Refreshable {
         return GitHubClient.parseDate(merged_at);
     }
 
-    @Override
-    public Collection<GHLabel> getLabels() throws IOException {
-        fetchIssue();
-        return super.getLabels();
-    }
-
     @Override
     public GHUser getClosedBy() {
         return null;
@@ -387,10 +377,14 @@ public class GHPullRequest extends GHIssue implements Refreshable {
      * Repopulates this object.
      */
     public void refresh() throws IOException {
-        if (root.isOffline()) {
+        if (root == null || root.isOffline()) {
             return; // cannot populate, will have to live with what we have
         }
-        root.createRequest().withPreview(SHADOW_CAT).withUrlPath(url).fetchInto(this).wrapUp(owner);
+
+        URL url = getUrl();
+        if (url != null) {
+            root.createRequest().withPreview(SHADOW_CAT).setRawUrlPath(url.toString()).fetchInto(this).wrapUp(owner);
+        }
     }
 
     /**
@@ -558,6 +552,41 @@ public class GHPullRequest extends GHIssue implements Refreshable {
                 .send();
     }
 
+    /**
+     * Set the base branch on the pull request
+     *
+     * @param newBaseBranch
+     *            the name of the new base branch
+     * @throws IOException
+     *             the io exception
+     * @return the updated pull request
+     */
+    public GHPullRequest setBaseBranch(String newBaseBranch) throws IOException {
+        return root.createRequest()
+                .method("PATCH")
+                .with("base", newBaseBranch)
+                .withUrlPath(getApiRoute())
+                .fetch(GHPullRequest.class)
+                .wrapUp(root);
+    }
+
+    /**
+     * Updates the branch. The same as pressing the button in the web GUI.
+     *
+     * @throws IOException
+     *             the io exception
+     */
+    @Preview
+    @Deprecated
+    public void updateBranch() throws IOException {
+        root.createRequest()
+                .withPreview(LYDIAN)
+                .method("PUT")
+                .with("expected_head_sha", head.getSha())
+                .withUrlPath(getApiRoute() + "/update-branch")
+                .send();
+    }
+
     /**
      * Merge this pull request.
      * <p>
@@ -619,10 +648,4 @@ public class GHPullRequest extends GHIssue implements Refreshable {
         MERGE, SQUASH, REBASE
     }
 
-    private void fetchIssue() throws IOException {
-        if (!fetchedIssueDetails) {
-            root.createRequest().withUrlPath(getIssuesApiRoute()).fetchInto(this);
-            fetchedIssueDetails = true;
-        }
-    }
 }

src/main/java/org/kohsuke/github/GHPullRequestChanges.java

@@ -0,0 +1,86 @@
+package org.kohsuke.github;
+
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+
+/**
+ * Wrapper to define changed fields on pull_request action="edited"
+ *
+ * @see GHEventPayload.PullRequest
+ */
+@SuppressFBWarnings("UWF_UNWRITTEN_FIELD")
+public class GHPullRequestChanges {
+
+    private GHCommitPointer base;
+    private GHFrom title;
+    private GHFrom body;
+
+    /**
+     * Old target branch for pull request.
+     *
+     * @return old target branch info (or null if not changed)
+     */
+    public GHCommitPointer getBase() {
+        return base;
+    }
+
+    /**
+     * Old pull request title.
+     *
+     * @return old pull request title (or null if not changed)
+     */
+    public GHFrom getTitle() {
+        return title;
+    }
+
+    /**
+     * Old pull request body.
+     *
+     * @return old pull request body (or null if not changed)
+     */
+    public GHFrom getBody() {
+        return body;
+    }
+
+    /**
+     * @see org.kohsuke.github.GHCommitPointer
+     */
+    public static class GHCommitPointer {
+        private GHFrom ref;
+        private GHFrom sha;
+
+        /**
+         * Named ref to the commit. This (from value) appears to be a "short ref" that doesn't include "refs/heads/"
+         * portion.
+         *
+         * @return the ref
+         */
+        public GHFrom getRef() {
+            return ref;
+        }
+
+        /**
+         * SHA1 of the commit.
+         *
+         * @return sha
+         */
+        public GHFrom getSha() {
+            return sha;
+        }
+    }
+
+    /**
+     * Wrapper for changed values.
+     */
+    public static class GHFrom {
+        private String from;
+
+        /**
+         * Previous value that was changed.
+         *
+         * @return previous value
+         */
+        public String getFrom() {
+            return from;
+        }
+    }
+}

src/main/java/org/kohsuke/github/GHPullRequestReview.java

@@ -46,6 +46,7 @@ public class GHPullRequestReview extends GHObject {
     private String commit_id;
     private GHPullRequestReviewState state;
     private String submitted_at;
+    private String html_url;
 
     GHPullRequestReview wrapUp(GHPullRequest owner) {
         this.owner = owner;
@@ -102,7 +103,7 @@ public class GHPullRequestReview extends GHObject {
 
     @Override
     public URL getHtmlUrl() {
-        return null;
+        return GitHubClient.parseURL(html_url);
     }
 
     /**
@@ -111,7 +112,7 @@ public class GHPullRequestReview extends GHObject {
      * @return the api route
      */
     protected String getApiRoute() {
-        return owner.getApiRoute() + "/reviews/" + id;
+        return owner.getApiRoute() + "/reviews/" + getId();
     }
 
     /**

src/main/java/org/kohsuke/github/GHPullRequestReviewComment.java

@@ -153,7 +153,7 @@ public class GHPullRequestReviewComment extends GHObject implements Reactable {
      * @return the api route
      */
     protected String getApiRoute() {
-        return "/repos/" + owner.getRepository().getFullName() + "/pulls/comments/" + id;
+        return "/repos/" + owner.getRepository().getFullName() + "/pulls/comments/" + getId();
     }
 
     /**

src/main/java/org/kohsuke/github/GHRateLimit.java

@@ -6,6 +6,7 @@ import com.fasterxml.jackson.annotation.JsonProperty;
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
 import org.apache.commons.lang3.StringUtils;
 
+import java.time.Duration;
 import java.time.ZonedDateTime;
 import java.time.format.DateTimeFormatter;
 import java.time.format.DateTimeParseException;
@@ -29,7 +30,7 @@ public class GHRateLimit {
     /**
      * Remaining calls that can be made.
      *
-     * @deprecated This value should never have been made public. Use {@link #getRemaining()}
+     * @deprecated This field should never have been made public. Use {@link #getRemaining()}
      */
     @Deprecated
     public int remaining;
@@ -37,7 +38,7 @@ public class GHRateLimit {
     /**
      * Allotted API call per hour.
      *
-     * @deprecated This value should never have been made public. Use {@link #getLimit()}
+     * @deprecated This field should never have been made public. Use {@link #getLimit()}
      */
     @Deprecated
     public int limit;
@@ -48,7 +49,7 @@ public class GHRateLimit {
      * date. To use this field in any meaningful way, it must be converted to a long using {@link Date#getTime()}
      * multiplied by 1000.
      *
-     * @deprecated This value should never have been made public. Use {@link #getResetDate()}
+     * @deprecated This field should never have been made public. Use {@link #getResetDate()}
      */
     @Deprecated
     public Date reset;
@@ -65,17 +66,58 @@ public class GHRateLimit {
     @Nonnull
     private final Record integrationManifest;
 
+    /**
+     * The default GHRateLimit provided to new {@link GitHubClient}s.
+     *
+     * Contains all expired records that will cause {@link GitHubClient#rateLimit(RateLimitTarget)} to refresh with new
+     * data when called.
+     *
+     * Private, but made internal for testing.
+     */
     @Nonnull
-    static GHRateLimit Unknown() {
-        return new GHRateLimit(new UnknownLimitRecord(),
-                new UnknownLimitRecord(),
-                new UnknownLimitRecord(),
-                new UnknownLimitRecord());
-    }
+    static final GHRateLimit DEFAULT = new GHRateLimit(UnknownLimitRecord.DEFAULT,
+            UnknownLimitRecord.DEFAULT,
+            UnknownLimitRecord.DEFAULT,
+            UnknownLimitRecord.DEFAULT);
 
+    /**
+     * Creates a new {@link GHRateLimit} from a single record for the specified endpoint with place holders for other
+     * records.
+     *
+     * This is used to create {@link GHRateLimit} instances that can merged with other instances.
+     *
+     * @param record
+     *            the rate limit record. Can be a regular {@link Record} constructed from header information or an
+     *            {@link UnknownLimitRecord} placeholder.
+     * @param rateLimitTarget
+     *            which rate limit record to fill
+     * @return a new {@link GHRateLimit} instance containing the supplied record
+     */
     @Nonnull
-    static GHRateLimit fromHeaderRecord(Record header) {
-        return new GHRateLimit(header, new UnknownLimitRecord(), new UnknownLimitRecord(), new UnknownLimitRecord());
+    static GHRateLimit fromRecord(@Nonnull Record record, @Nonnull RateLimitTarget rateLimitTarget) {
+        if (rateLimitTarget == RateLimitTarget.CORE || rateLimitTarget == RateLimitTarget.NONE) {
+            return new GHRateLimit(record,
+                    UnknownLimitRecord.DEFAULT,
+                    UnknownLimitRecord.DEFAULT,
+                    UnknownLimitRecord.DEFAULT);
+        } else if (rateLimitTarget == RateLimitTarget.SEARCH) {
+            return new GHRateLimit(UnknownLimitRecord.DEFAULT,
+                    record,
+                    UnknownLimitRecord.DEFAULT,
+                    UnknownLimitRecord.DEFAULT);
+        } else if (rateLimitTarget == RateLimitTarget.GRAPHQL) {
+            return new GHRateLimit(UnknownLimitRecord.DEFAULT,
+                    UnknownLimitRecord.DEFAULT,
+                    record,
+                    UnknownLimitRecord.DEFAULT);
+        } else if (rateLimitTarget == RateLimitTarget.INTEGRATION_MANIFEST) {
+            return new GHRateLimit(UnknownLimitRecord.DEFAULT,
+                    UnknownLimitRecord.DEFAULT,
+                    UnknownLimitRecord.DEFAULT,
+                    record);
+        } else {
+            throw new IllegalArgumentException("Unknown rate limit target: " + rateLimitTarget.toString());
+        }
     }
 
     @JsonCreator
@@ -142,7 +184,7 @@ public class GHRateLimit {
     }
 
     /**
-     * Whether the rate limit reset date for this instance has passed.
+     * Whether the reset date for the Core API rate limit has passed.
      *
      * @return true if the rate limit reset date has passed. Otherwise false.
      * @since 1.100
@@ -152,7 +194,7 @@ public class GHRateLimit {
     }
 
     /**
-     * The core object provides your rate limit status for all non-search-related resources in the REST API.
+     * The core object provides the rate limit status for all non-search-related resources in the REST API.
      *
      * @return a rate limit record
      * @since 1.100
@@ -163,42 +205,43 @@ public class GHRateLimit {
     }
 
     /**
-     * The search object provides your rate limit status for the Search API. TODO: integrate with header limit updating.
-     * Issue #605.
+     * The search record provides the rate limit status for the Search API.
      *
      * @return a rate limit record
+     * @since 1.115
      */
     @Nonnull
-    Record getSearch() {
+    public Record getSearch() {
         return search;
     }
 
     /**
-     * The graphql object provides your rate limit status for the GraphQL API. TODO: integrate with header limit
-     * updating. Issue #605.
+     * The graphql record provides the rate limit status for the GraphQL API.
      *
      * @return a rate limit record
+     * @since 1.115
      */
     @Nonnull
-    Record getGraphQL() {
+    public Record getGraphQL() {
         return graphql;
     }
 
     /**
-     * The integration_manifest object provides your rate limit status for the GitHub App Manifest code conversion
-     * endpoint. TODO: integrate with header limit updating. Issue #605.
+     * The integration manifest record provides the rate limit status for the GitHub App Manifest code conversion
+     * endpoint.
      *
      * @return a rate limit record
+     * @since 1.115
      */
     @Nonnull
-    Record getIntegrationManifest() {
+    public Record getIntegrationManifest() {
         return integrationManifest;
     }
 
     @Override
     public String toString() {
-        return "GHRateLimit {" + "core " + getCore().toString() + "search " + getSearch().toString() + "graphql "
-                + getGraphQL().toString() + "integrationManifest " + getIntegrationManifest().toString() + '}';
+        return "GHRateLimit {" + "core " + getCore().toString() + ", search " + getSearch().toString() + ", graphql "
+                + getGraphQL().toString() + ", integrationManifest " + getIntegrationManifest().toString() + "}";
     }
 
     @Override
@@ -221,44 +264,111 @@ public class GHRateLimit {
     }
 
     /**
-     * Gets the appropriate {@link Record} for a particular url path.
-     *
-     * @param urlPath
-     *            the url path of the request
-     * @return the {@link Record} for a url path.
+     * Merge a {@link GHRateLimit} with another one to create a new {@link GHRateLimit} keeping the latest
+     * {@link Record}s from each.
+     * 
+     * @param newLimit
+     *            {@link GHRateLimit} with potentially updated {@link Record}s.
+     * @return a merged {@link GHRateLimit} with the latest {@link Record}s from these two instances. If the merged
+     *         instance is equal to the current instance, the current instance is returned.
      */
     @Nonnull
-    Record getRecordForUrlPath(@Nonnull String urlPath) {
-        if (urlPath.equals("/rate_limit")) {
-            return new UnknownLimitRecord();
-        } else if (urlPath.startsWith("/search")) {
-            return getSearch();
-        } else if (urlPath.startsWith("/graphql")) {
-            return getGraphQL();
-        } else if (urlPath.startsWith("/app-manifests")) {
-            return getIntegrationManifest();
-        } else {
+    GHRateLimit getMergedRateLimit(@Nonnull GHRateLimit newLimit) {
+
+        GHRateLimit merged = new GHRateLimit(getCore().currentOrUpdated(newLimit.getCore()),
+                getSearch().currentOrUpdated(newLimit.getSearch()),
+                getGraphQL().currentOrUpdated(newLimit.getGraphQL()),
+                getIntegrationManifest().currentOrUpdated(newLimit.getIntegrationManifest()));
+
+        if (merged.equals(this)) {
+            merged = this;
+        }
+
+        return merged;
+    }
+
+    /**
+     * Gets the specified {@link Record}.
+     *
+     * {@link RateLimitTarget#NONE} will return {@link UnknownLimitRecord#DEFAULT} to prevent any clients from
+     * accidentally waiting on that record to reset before continuing.
+     *
+     * @param rateLimitTarget
+     *            the target rate limit record
+     * @return the target {@link Record} from this instance.
+     */
+    @Nonnull
+    Record getRecord(@Nonnull RateLimitTarget rateLimitTarget) {
+        if (rateLimitTarget == RateLimitTarget.CORE) {
             return getCore();
+        } else if (rateLimitTarget == RateLimitTarget.SEARCH) {
+            return getSearch();
+        } else if (rateLimitTarget == RateLimitTarget.GRAPHQL) {
+            return getGraphQL();
+        } else if (rateLimitTarget == RateLimitTarget.INTEGRATION_MANIFEST) {
+            return getIntegrationManifest();
+        } else if (rateLimitTarget == RateLimitTarget.NONE) {
+            return UnknownLimitRecord.DEFAULT;
+        } else {
+            throw new IllegalArgumentException("Unknown rate limit target: " + rateLimitTarget.toString());
         }
     }
 
     /**
      * A limit record used as a placeholder when the the actual limit is not known.
-     * <p>
-     * Has a large limit and long duration so that it will doesn't expire too often.
      *
      * @since 1.100
      */
     public static class UnknownLimitRecord extends Record {
 
-        // One hour
-        private static final long unknownLimitResetSeconds = 60L * 60L;
+        private static final long defaultUnknownLimitResetSeconds = Duration.ofSeconds(30).getSeconds();
+
+        /**
+         * The number of seconds until a {@link UnknownLimitRecord} will expire.
+         *
+         * This is set to a somewhat short duration, rather than a long one. This avoids
+         * {@link {@link GitHubClient#rateLimit(RateLimitTarget)}} requesting rate limit updates continuously, but also
+         * avoids holding on to stale unknown records indefinitely.
+         *
+         * When merging {@link GHRateLimit} instances, {@link UnknownLimitRecord}s will be superseded by incoming
+         * regular {@link Record}s.
+         *
+         * @see GHRateLimit#getMergedRateLimit(GHRateLimit)
+         */
+        static long unknownLimitResetSeconds = defaultUnknownLimitResetSeconds;
 
         static final int unknownLimit = 1000000;
         static final int unknownRemaining = 999999;
 
-        private UnknownLimitRecord() {
-            super(unknownLimit, unknownRemaining, System.currentTimeMillis() / 1000L + unknownLimitResetSeconds);
+        // The default UnknownLimitRecord is an expired record.
+        private static final UnknownLimitRecord DEFAULT = new UnknownLimitRecord(Long.MIN_VALUE);
+
+        // The starting current UnknownLimitRecord is an expired record.
+        private static UnknownLimitRecord current = DEFAULT;
+
+        /**
+         * Create a new unknown record that resets at the specified time.
+         *
+         * @param resetEpochSeconds
+         *            the epoch second time when this record will expire.
+         */
+        private UnknownLimitRecord(long resetEpochSeconds) {
+            super(unknownLimit, unknownRemaining, resetEpochSeconds);
+        }
+
+        static synchronized Record current() {
+            if (current.isExpired()) {
+                current = new UnknownLimitRecord(System.currentTimeMillis() / 1000L + unknownLimitResetSeconds);
+            }
+            return current;
+        }
+
+        /**
+         * Reset the current UnknownLimitRecord. For use during testing only.
+         */
+        static synchronized void reset() {
+            current = DEFAULT;
+            unknownLimitResetSeconds = defaultUnknownLimitResetSeconds;
         }
     }
 
@@ -274,14 +384,12 @@ public class GHRateLimit {
         private final int remaining;
 
         /**
-         * Allotted API call per hour.
+         * Allotted API call per time period.
          */
         private final int limit;
 
         /**
          * The time at which the current rate limit window resets in UTC epoch seconds.
-         *
-         * This is the raw value returned by the server.
          */
         private final long resetEpochSeconds;
 
@@ -291,9 +399,11 @@ public class GHRateLimit {
         private final long createdAtEpochSeconds = System.currentTimeMillis() / 1000;
 
         /**
-         * The time at which the rate limit will reset. This value is calculated based on
-         * {@link #getResetEpochSeconds()} by calling {@link #calculateResetDate}. If the clock on the local machine not
-         * synchronized with the server clock, this time value will be adjusted to match the local machine's clock.
+         * The date at which the rate limit will reset, adjusted to local machine time if the local machine's clock not
+         * synchronized with to the same clock as the GitHub server.
+         *
+         * @see #calculateResetDate(String)
+         * @see #getResetDate()
          */
         @Nonnull
         private final Date resetDate;
@@ -341,12 +451,58 @@ public class GHRateLimit {
             this.resetDate = calculateResetDate(updatedAt);
         }
 
+        /**
+         * Determine if the current {@link Record} is outdated compared to another. Rate Limit dates are only accurate
+         * to the second, so we look at other information in the record as well.
+         *
+         * {@link Record}s with earlier {@link #getResetEpochSeconds()} are replaced by those with later.
+         * {@link Record}s with the same {@link #getResetEpochSeconds()} are replaced by those with less remaining
+         * count.
+         * 
+         * {@link UnknownLimitRecord}s compare with each other like regular {@link Record}s.
+         *
+         * {@link Record}s are replaced by {@link UnknownLimitRecord}s only when the current {@link Record} is expired
+         * and the {@link UnknownLimitRecord} is not. Otherwise Regular {@link Record}s are not replaced by
+         * {@link UnknownLimitRecord}s.
+         *
+         * Expiration is only considered after other checks, meaning expired records may sometimes be replaced by other
+         * expired records.
+         *
+         * @param other
+         *            the other {@link Record}
+         * @return the {@link Record} that is most current
+         */
+        Record currentOrUpdated(@Nonnull Record other) {
+            // This set of checks avoids most calls to isExpired()
+            // Depends on UnknownLimitRecord.current() to prevent continuous updating of GHRateLimit rateLimit()
+            if (getResetEpochSeconds() > other.getResetEpochSeconds()
+                    || (getResetEpochSeconds() == other.getResetEpochSeconds()
+                            && getRemaining() <= other.getRemaining())) {
+                // If the current record has a later reset
+                // or the current record has the same reset and fewer or same requests remaining
+                // Then it is most recent
+                return this;
+            } else if (!(other instanceof UnknownLimitRecord)) {
+                // If the above is not the case that means other has a later reset
+                // or the same resent and fewer requests remaining.
+                // If the other record is not an unknown record, the the other is more recent
+                return other;
+            } else if (this.isExpired() && !other.isExpired()) {
+                // The other is an unknown record.
+                // If the current record has expired and the other hasn't, return the other.
+                return other;
+            }
+
+            // If none of the above, the current record is most valid.
+            return this;
+        }
+
         /**
          * Recalculates the {@link #resetDate} relative to the local machine clock.
          * <p>
          * {@link RateLimitChecker}s and {@link RateLimitHandler}s use {@link #getResetDate()} to make decisions about
          * how long to wait for until for the rate limit to reset. That means that {@link #getResetDate()} needs to be
-         * accurate to the local machine.
+         * calculated based on the local machine clock.
          * </p>
          * <p>
          * When we say that the clock on two machines is "synchronized", we mean that the UTC time returned from
@@ -415,7 +571,7 @@ public class GHRateLimit {
          * {@link #getResetDate()} or implement a {@link RateLimitChecker} instead.
          *
          * @return a long representing the time in epoch seconds when the rate limit will reset
-         * @see #getResetDate() #getResetDate()
+         * @see #getResetDate()
          */
         public long getResetEpochSeconds() {
             return resetEpochSeconds;
@@ -424,6 +580,8 @@ public class GHRateLimit {
         /**
          * Whether the rate limit reset date indicated by this instance is expired
          *
+         * If attempting to wait for the rate limit to reset, consider implementing a {@link RateLimitChecker} instead.
+         *
          * @return true if the rate limit reset date has passed. Otherwise false.
          */
         public boolean isExpired() {
@@ -431,8 +589,8 @@ public class GHRateLimit {
         }
 
         /**
-         * Returns the date at which the rate limit will reset, adjusted to local machine time if the local machine's
-         * clock not synchronized with to the same clock as the GitHub server.
+         * The date at which the rate limit will reset, adjusted to local machine time if the local machine's clock not
+         * synchronized with to the same clock as the GitHub server.
          *
          * If attempting to wait for the rate limit to reset, consider implementing a {@link RateLimitChecker} instead.
          *

src/main/java/org/kohsuke/github/GHReaction.java

@@ -58,6 +58,6 @@ public class GHReaction extends GHObject {
      *             the io exception
      */
     public void delete() throws IOException {
-        root.createRequest().method("DELETE").withPreview(SQUIRREL_GIRL).withUrlPath("/reactions/" + id).send();
+        root.createRequest().method("DELETE").withPreview(SQUIRREL_GIRL).withUrlPath("/reactions/" + getId()).send();
     }
 }

src/main/java/org/kohsuke/github/GHRef.java

@@ -1,5 +1,6 @@
 package org.kohsuke.github;
 
+import com.fasterxml.jackson.databind.JsonMappingException;
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
 
 import java.io.IOException;
@@ -90,6 +91,78 @@ public class GHRef {
         return this;
     }
 
+    /**
+     * Retrive a ref of the given type for the current GitHub repository.
+     *
+     * @param repository
+     *            the repository to read from
+     * @param refName
+     *            eg: heads/branch
+     * @return refs matching the request type
+     * @throws IOException
+     *             on failure communicating with GitHub, potentially due to an invalid ref type being requested
+     */
+    static GHRef read(GHRepository repository, String refName) throws IOException {
+        // Also accept e.g. "refs/heads/branch" for consistency with createRef().
+        if (refName.startsWith("refs/")) {
+            refName = refName.replaceFirst("refs/", "");
+        }
+
+        // We would expect this to use `git/ref/%s` but some versions of GHE seem to not support it
+        // Instead use `git/refs/%s` and check the result actually matches the ref
+        GHRef result = null;
+        try {
+            result = repository.root.createRequest()
+                    .withUrlPath(repository.getApiTailUrl(String.format("git/refs/%s", refName)))
+                    .fetch(GHRef.class)
+                    .wrap(repository.root);
+        } catch (IOException e) {
+            // If the parse exception is due to the above returning an array instead of a single ref
+            // that means the individual ref did not exist. Handled by result check below.
+            // Otherwise, rethrow.
+            if (!(e.getCause() instanceof JsonMappingException)) {
+                throw e;
+            }
+        }
+
+        // Verify that the ref returned is the one requested
+        // Used .endsWith(refName) instead of .equals("refs/" + refName) to workaround a GitBucket
+        // issue where the "ref" field omits the "refs/" prefix. "endsWith()" is functionally
+        // the same for this scenario - the server refs matching is prefix-based, so
+        // a ref that ends with the correct string will always be the correct one.
+        if (result == null || !result.getRef().endsWith(refName)) {
+            throw new GHFileNotFoundException(String.format("git/refs/%s", refName)
+                    + " {\"message\":\"Not Found\",\"documentation_url\":\"https://developer.github.com/v3/git/refs/#get-a-reference\"}");
+        }
+        return result;
+    }
+
+    /**
+     * Retrieves all refs of the given type for the current GitHub repository.
+     *
+     * @param repository
+     *            the repository to read from
+     * @param refType
+     *            the type of reg to search for e.g. <code>tags</code> or <code>commits</code>
+     * @return paged iterable of all refs of the specified type
+     * @throws IOException
+     *             on failure communicating with GitHub, potentially due to an invalid ref type being requested
+     */
+    static PagedIterable<GHRef> readMatching(GHRepository repository, String refType) throws IOException {
+        if (refType.startsWith("refs/")) {
+            refType = refType.replaceFirst("refs/", "");
+        }
+
+        String url = repository.getApiTailUrl(String.format("git/refs/%s", refType));
+        // if no types, do not end with slash just to be safe.
+        if (refType.equals("")) {
+            url = url.substring(0, url.length() - 1);
+        }
+        return repository.root.createRequest()
+                .withUrlPath(url)
+                .toIterable(GHRef[].class, item -> item.wrap(repository.root));
+    }
+
     /**
      * The type GHObject.
      */

src/main/java/org/kohsuke/github/GHRelease.java

@@ -15,6 +15,7 @@ import static java.lang.String.*;
  * Release in a github repository.
  *
  * @see GHRepository#getReleases() GHRepository#getReleases()
+ * @see GHRepository#listReleases() () GHRepository#listReleases()
  * @see GHRepository#createRelease(String) GHRepository#createRelease(String)
  */
 public class GHRelease extends GHObject {
@@ -23,6 +24,7 @@ public class GHRelease extends GHObject {
 
     private String html_url;
     private String assets_url;
+    private List<GHAsset> assets;
     private String upload_url;
     private String tag_name;
     private String target_commitish;
@@ -249,18 +251,45 @@ public class GHRelease extends GHObject {
     }
 
     /**
-     * Gets assets.
+     * Get the cached assets.
+     *
+     * @return the assets
+     *
+     * @deprecated This should be the default behavior of {@link #getAssets()} in a future release. This method is
+     *             introduced in addition to enable a transition to using cached asset information while keeping the
+     *             existing logic in place for backwards compatibility.
+     */
+    @Deprecated
+    @Preview
+    public List<GHAsset> assets() {
+        return assets;
+    }
+
+    /**
+     * Re-fetch the assets of this release.
+     *
+     * @return the assets
+     * @throws IOException
+     *             the io exception
+     * @deprecated The behavior of this method will change in a future release. It will then provide cached assets as
+     *             provided by {@link #assets()}. Use {@link #listAssets()} instead to fetch up-to-date information of
+     *             assets.
+     */
+    @Deprecated
+    public List<GHAsset> getAssets() throws IOException {
+        return listAssets().toList();
+    }
+
+    /**
+     * Re-fetch the assets of this release.
      *
      * @return the assets
      * @throws IOException
      *             the io exception
      */
-    public List<GHAsset> getAssets() throws IOException {
+    public PagedIterable<GHAsset> listAssets() throws IOException {
         Requester builder = owner.root.createRequest();
-
-        return builder.withUrlPath(getApiTailUrl("assets"))
-                .toIterable(GHAsset[].class, item -> item.wrap(this))
-                .toList();
+        return builder.withUrlPath(getApiTailUrl("assets")).toIterable(GHAsset[].class, item -> item.wrap(this));
     }
 
     /**
@@ -270,7 +299,7 @@ public class GHRelease extends GHObject {
      *             the io exception
      */
     public void delete() throws IOException {
-        root.createRequest().method("DELETE").withUrlPath(owner.getApiTailUrl("releases/" + id)).send();
+        root.createRequest().method("DELETE").withUrlPath(owner.getApiTailUrl("releases/" + getId())).send();
     }
 
     /**
@@ -283,6 +312,6 @@ public class GHRelease extends GHObject {
     }
 
     private String getApiTailUrl(String end) {
-        return owner.getApiTailUrl(format("releases/%s/%s", id, end));
+        return owner.getApiTailUrl(format("releases/%s/%s", getId(), end));
     }
 }

src/main/java/org/kohsuke/github/GHReleaseUpdater.java

@@ -100,7 +100,7 @@ public class GHReleaseUpdater {
      */
     public GHRelease update() throws IOException {
         return builder.method("PATCH")
-                .withUrlPath(base.owner.getApiTailUrl("releases/" + base.id))
+                .withUrlPath(base.owner.getApiTailUrl("releases/" + base.getId()))
                 .fetch(GHRelease.class)
                 .wrap(base.owner);
     }

src/main/java/org/kohsuke/github/GHRepoHook.java

@@ -18,6 +18,6 @@ class GHRepoHook extends GHHook {
 
     @Override
     String getApiRoute() {
-        return String.format("/repos/%s/%s/hooks/%d", repository.getOwnerName(), repository.getName(), id);
+        return String.format("/repos/%s/%s/hooks/%d", repository.getOwnerName(), repository.getName(), getId());
     }
 }

src/main/java/org/kohsuke/github/GHRepository.java

@@ -24,6 +24,7 @@
 package org.kohsuke.github;
 
 import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.core.JsonParseException;
 import com.infradna.tool.bridge_method_injector.WithBridgeMethods;
 import edu.umd.cs.findbugs.annotations.CheckForNull;
 import edu.umd.cs.findbugs.annotations.NonNull;
@@ -45,8 +46,10 @@ import java.util.Date;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Iterator;
+import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.Set;
 import java.util.TreeMap;
 import java.util.WeakHashMap;
@@ -63,10 +66,12 @@ import static org.kohsuke.github.Previews.*;
 @SuppressFBWarnings(value = { "UWF_UNWRITTEN_PUBLIC_OR_PROTECTED_FIELD", "UWF_UNWRITTEN_FIELD", "NP_UNWRITTEN_FIELD" },
         justification = "JSON API")
 public class GHRepository extends GHObject {
-    /* package almost final */ GitHub root;
+    /* package almost final */ transient GitHub root;
 
     private String nodeId, description, homepage, name, full_name;
+
     private String html_url; // this is the UI
+
     /*
      * The license information makes use of the preview API.
      *
@@ -75,22 +80,30 @@ public class GHRepository extends GHObject {
     private GHLicense license;
 
     private String git_url, ssh_url, clone_url, svn_url, mirror_url;
+
     private GHUser owner; // not fully populated. beware.
+
     private boolean has_issues, has_wiki, fork, has_downloads, has_pages, archived, has_projects;
 
     private boolean allow_squash_merge;
+
     private boolean allow_merge_commit;
+
     private boolean allow_rebase_merge;
 
     private boolean delete_branch_on_merge;
 
     @JsonProperty("private")
     private boolean _private;
+
     private int forks_count, stargazers_count, watchers_count, size, open_issues_count, subscribers_count;
+
     private String pushed_at;
+
     private Map<Integer, GHMilestone> milestones = new WeakHashMap<Integer, GHMilestone>();
 
     private String default_branch, language;
+
     private Map<String, GHCommit> commits = new WeakHashMap<String, GHCommit>();
 
     @SkipFromToString
@@ -98,6 +111,12 @@ public class GHRepository extends GHObject {
 
     private GHRepository source, parent;
 
+    private Boolean isTemplate;
+
+    static GHRepository read(GitHub root, String owner, String name) throws IOException {
+        return root.createRequest().withUrlPath("/repos/" + owner + '/' + name).fetch(GHRepository.class).wrap(root);
+    }
+
     /**
      * Create deployment gh deployment builder.
      *
@@ -679,6 +698,28 @@ public class GHRepository extends GHObject {
         return _private;
     }
 
+    /**
+     * Is template boolean.
+     *
+     * @return the boolean
+     */
+    @Deprecated
+    @Preview
+    public boolean isTemplate() {
+        // isTemplate is still in preview, we do not want to retrieve it unless needed.
+        if (isTemplate == null) {
+            try {
+                populate();
+            } catch (IOException e) {
+                // Convert this to a runtime exception to avoid messy method signature
+                throw new GHException("Could not populate the template setting of the repository", e);
+            }
+            // if this somehow is not populated, set it to false;
+            isTemplate = Boolean.TRUE.equals(isTemplate);
+        }
+        return isTemplate;
+    }
+
     /**
      * Has downloads boolean.
      *
@@ -968,12 +1009,12 @@ public class GHRepository extends GHObject {
             @NonNull String method,
             @CheckForNull GHOrganization.Permission permission) throws IOException {
         Requester requester = root.createRequest().method(method);
-
         if (permission != null) {
             requester = requester.with("permission", permission).inBody();
         }
 
-        for (GHUser user : users) {
+        // Make sure that the users collection doesn't have any duplicates
+        for (GHUser user : new LinkedHashSet<GHUser>(users)) {
             requester.withUrlPath(getApiTailUrl("collaborators/" + user.getLogin())).send();
         }
     }
@@ -1000,8 +1041,9 @@ public class GHRepository extends GHObject {
 
     private void edit(String key, String value) throws IOException {
         Requester requester = root.createRequest();
-        if (!key.equals("name"))
+        if (!key.equals("name")) {
             requester.with("name", name); // even when we don't change the name, we need to send it in
+        }
         requester.with(key, value).method("PATCH").withUrlPath(getApiTailUrl("")).send();
     }
 
@@ -1246,8 +1288,9 @@ public class GHRepository extends GHObject {
         // this API is asynchronous. we need to wait for a bit
         for (int i = 0; i < 10; i++) {
             GHRepository r = root.getMyself().getRepository(name);
-            if (r != null)
+            if (r != null) {
                 return r;
+            }
             try {
                 Thread.sleep(3000);
             } catch (InterruptedException e) {
@@ -1276,8 +1319,9 @@ public class GHRepository extends GHObject {
         // this API is asynchronous. we need to wait for a bit
         for (int i = 0; i < 10; i++) {
             GHRepository r = org.getRepository(name);
-            if (r != null)
+            if (r != null) {
                 return r;
+            }
             try {
                 Thread.sleep(3000);
             } catch (InterruptedException e) {
@@ -1538,8 +1582,7 @@ public class GHRepository extends GHObject {
      *             on failure communicating with GitHub, potentially due to an invalid ref type being requested
      */
     public PagedIterable<GHRef> listRefs() throws IOException {
-        final String url = String.format("/repos/%s/%s/git/refs", getOwnerName(), name);
-        return root.createRequest().withUrlPath(url).toIterable(GHRef[].class, item -> item.wrap(root));
+        return listRefs("");
     }
 
     /**
@@ -1565,8 +1608,7 @@ public class GHRepository extends GHObject {
      *             on failure communicating with GitHub, potentially due to an invalid ref type being requested
      */
     public PagedIterable<GHRef> listRefs(String refType) throws IOException {
-        final String url = String.format("/repos/%s/%s/git/refs/%s", getOwnerName(), name, refType);
-        return root.createRequest().withUrlPath(url).toIterable(GHRef[].class, item -> item.wrap(root));
+        return GHRef.readMatching(this, refType);
     }
 
     /**
@@ -1579,15 +1621,7 @@ public class GHRepository extends GHObject {
      *             on failure communicating with GitHub, potentially due to an invalid ref type being requested
      */
     public GHRef getRef(String refName) throws IOException {
-        // Also accept e.g. "refs/heads/branch" for consistency with createRef().
-        if (refName.startsWith("refs/")) {
-            refName = refName.replaceFirst("refs/", "");
-        }
-
-        return root.createRequest()
-                .withUrlPath(getApiTailUrl(String.format("git/refs/%s", refName)))
-                .fetch(GHRef.class)
-                .wrap(root);
+        return GHRef.read(this, refName);
     }
 
     /**
@@ -1754,6 +1788,20 @@ public class GHRepository extends GHObject {
                 .toIterable(GHCommitComment[].class, item -> item.wrap(this));
     }
 
+    /**
+     * Lists all comments on a specific commit.
+     *
+     * @param commitSha
+     *            the hash of the commit
+     *
+     * @return the paged iterable
+     */
+    public PagedIterable<GHCommitComment> listCommitComments(String commitSha) {
+        return root.createRequest()
+                .withUrlPath(String.format("/repos/%s/%s/commits/%s/comments", getOwnerName(), name, commitSha))
+                .toIterable(GHCommitComment[].class, item -> item.wrap(this));
+    }
+
     /**
      * Gets the basic license details for the repository.
      * <p>
@@ -1910,6 +1958,19 @@ public class GHRepository extends GHObject {
         return new GHCheckRunBuilder(this, name, headSHA);
     }
 
+    /**
+     * Updates an existing check run.
+     *
+     * @param checkId
+     *            the existing checkId
+     * @return a builder which you should customize, then call {@link GHCheckRunBuilder#create}
+     */
+    @Preview
+    @Deprecated
+    public @NonNull GHCheckRunBuilder updateCheckRun(long checkId) {
+        return new GHCheckRunBuilder(this, checkId);
+    }
+
     /**
      * Lists repository events.
      *
@@ -2158,6 +2219,12 @@ public class GHRepository extends GHObject {
         if (root.isOffline() && owner != null) {
             owner.wrapUp(root);
         }
+        if (source != null) {
+            source.wrap(root);
+        }
+        if (parent != null) {
+            parent.wrap(root);
+        }
         return this;
     }
 
@@ -2477,10 +2544,13 @@ public class GHRepository extends GHObject {
      * @see #getParent() #getParent()
      */
     public GHRepository getSource() throws IOException {
-        if (source == null)
+        if (fork && source == null) {
+            populate();
+        }
+        if (source == null) {
             return null;
-        if (source.root == null)
-            source = root.getRepository(source.getFullName());
+        }
+
         return source;
     }
 
@@ -2495,10 +2565,13 @@ public class GHRepository extends GHObject {
      * @see #getSource() #getSource()
      */
     public GHRepository getParent() throws IOException {
-        if (parent == null)
+        if (fork && parent == null) {
+            populate();
+        }
+
+        if (parent == null) {
             return null;
-        if (parent.root == null)
-            parent = root.getRepository(parent.getFullName());
+        }
         return parent;
     }
 
@@ -2717,8 +2790,9 @@ public class GHRepository extends GHObject {
     }
 
     String getApiTailUrl(String tail) {
-        if (tail.length() > 0 && !tail.startsWith("/"))
+        if (tail.length() > 0 && !tail.startsWith("/")) {
             tail = '/' + tail;
+        }
         return "/repos/" + getOwnerName() + "/" + name + tail;
     }
 
@@ -2825,9 +2899,24 @@ public class GHRepository extends GHObject {
      *             The IO exception
      */
     void populate() throws IOException {
-        if (root.isOffline())
+        if (root.isOffline()) {
             return; // can't populate if the root is offline
+        }
 
-        root.createRequest().withApiUrl(root.getApiUrl() + full_name).fetchInto(this).wrap(root);
+        final URL url = Objects.requireNonNull(getUrl(), "Missing instance URL!");
+
+        try {
+            // IMPORTANT: the url for repository records is does not reliably point to the API url.
+            // There is bug in Push event payloads that returns the wrong url.
+            // All other occurrences of "url" take the form "https://api.github.com/...".
+            // For Push event repository records, they take the form "https://github.com/{fullName}".
+            root.createRequest().withPreview(BAPTISE).setRawUrlPath(url.toString()).fetchInto(this).wrap(root);
+        } catch (HttpException e) {
+            if (e.getCause() instanceof JsonParseException) {
+                root.createRequest().withPreview(BAPTISE).withUrlPath("/repos/" + full_name).fetchInto(this).wrap(root);
+            } else {
+                throw e;
+            }
+        }
     }
 }

src/main/java/org/kohsuke/github/GHRepositoryStatistics.java

@@ -1,12 +1,13 @@
 package org.kohsuke.github;
 
+import com.fasterxml.jackson.annotation.JsonCreator;
 import com.fasterxml.jackson.databind.exc.MismatchedInputException;
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
 
 import java.io.IOException;
 import java.net.URL;
-import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Collections;
 import java.util.List;
 import java.util.NoSuchElementException;
 
@@ -315,21 +316,12 @@ public class GHRepositoryStatistics {
      *             the io exception
      */
     public List<CodeFrequency> getCodeFrequency() throws IOException {
-        // Map to arrays first, since there are no field names in the
-        // returned JSON.
         try {
-            Integer[][] list = root.createRequest()
+            CodeFrequency[] list = root.createRequest()
                     .withUrlPath(getApiTailUrl("code_frequency"))
-                    .fetch(Integer[][].class);
+                    .fetch(CodeFrequency[].class);
 
-            // Convert to proper objects.
-            List<CodeFrequency> returnList = new ArrayList<>();
-            for (Integer[] item : list) {
-                CodeFrequency cf = new CodeFrequency(Arrays.asList(item));
-                returnList.add(cf);
-            }
-
-            return returnList;
+            return Arrays.asList(list);
         } catch (MismatchedInputException e) {
             // This sometimes happens when retrieving code frequency statistics
             // for a repository for the first time. It is probably still being
@@ -342,10 +334,12 @@ public class GHRepositoryStatistics {
      * The type CodeFrequency.
      */
     public static class CodeFrequency {
-        private int week;
-        private int additions;
-        private int deletions;
 
+        private final int week;
+        private final int additions;
+        private final int deletions;
+
+        @JsonCreator(mode = JsonCreator.Mode.DELEGATING)
         private CodeFrequency(List<Integer> item) {
             week = item.get(0);
             additions = item.get(1);
@@ -428,7 +422,7 @@ public class GHRepositoryStatistics {
          * @return The list of commit counts for everyone combined, for the last 52 weeks.
          */
         public List<Integer> getAllCommits() {
-            return all;
+            return Collections.unmodifiableList(all);
         }
 
         /**
@@ -437,7 +431,7 @@ public class GHRepositoryStatistics {
          * @return The list of commit counts for the owner, for the last 52 weeks.
          */
         public List<Integer> getOwnerCommits() {
-            return owner;
+            return Collections.unmodifiableList(owner);
         }
 
         Participation wrapUp(GitHub root) {
@@ -455,28 +449,22 @@ public class GHRepositoryStatistics {
      *             the io exception
      */
     public List<PunchCardItem> getPunchCard() throws IOException {
-        // Map to ArrayLists first, since there are no field names in the
-        // returned JSON.
-        Integer[][] list = root.createRequest().withUrlPath(getApiTailUrl("punch_card")).fetch(Integer[][].class);
-
-        // Convert to proper objects.
-        ArrayList<PunchCardItem> returnList = new ArrayList<>();
-        for (Integer[] item : list) {
-            PunchCardItem pci = new PunchCardItem(Arrays.asList(item));
-            returnList.add(pci);
-        }
-
-        return returnList;
+        PunchCardItem[] list = root.createRequest()
+                .withUrlPath(getApiTailUrl("punch_card"))
+                .fetch(PunchCardItem[].class);
+        return Arrays.asList(list);
     }
 
     /**
      * The type PunchCardItem.
      */
     public static class PunchCardItem {
-        private int dayOfWeek;
-        private int hourOfDay;
-        private int numberOfCommits;
 
+        private final int dayOfWeek;
+        private final int hourOfDay;
+        private final int numberOfCommits;
+
+        @JsonCreator(mode = JsonCreator.Mode.DELEGATING)
         private PunchCardItem(List<Integer> item) {
             dayOfWeek = item.get(0);
             hourOfDay = item.get(1);

src/main/java/org/kohsuke/github/GHSearchBuilder.java

@@ -25,6 +25,7 @@ public abstract class GHSearchBuilder<T> extends GHQueryBuilder<T> {
         super(root);
         this.receiverType = receiverType;
         req.withUrlPath(getApiUrl());
+        req.rateLimit(RateLimitTarget.SEARCH);
     }
 
     /**

src/main/java/org/kohsuke/github/GHTeam.java

@@ -1,23 +1,27 @@
 package org.kohsuke.github;
 
 import java.io.IOException;
+import java.net.URL;
 import java.util.Map;
+import java.util.Objects;
 import java.util.Set;
 import java.util.TreeMap;
 
+import javax.annotation.Nonnull;
+
 /**
  * A team in GitHub organization.
  *
  * @author Kohsuke Kawaguchi
  */
-public class GHTeam implements Refreshable {
+public class GHTeam extends GHObject implements Refreshable {
+    private String html_url;
     private String name;
     private String permission;
     private String slug;
     private String description;
     private Privacy privacy;
 
-    private int id;
     private GHOrganization organization; // populated by GET /user/teams where Teams+Orgs are returned together
 
     protected /* final */ GitHub root;
@@ -130,12 +134,49 @@ public class GHTeam implements Refreshable {
     }
 
     /**
-     * Gets id.
+     * Retrieves the discussions.
      *
-     * @return the id
+     * @return the paged iterable
+     * @throws IOException
+     *             the io exception
      */
-    public int getId() {
-        return id;
+    @Nonnull
+    public PagedIterable<GHDiscussion> listDiscussions() throws IOException {
+        return GHDiscussion.readAll(this);
+    }
+
+    /**
+     * List members with specified role paged iterable.
+     *
+     * @param role
+     *            the role
+     * @return the paged iterable
+     * @throws IOException
+     *             the io exception
+     */
+    public PagedIterable<GHUser> listMembers(String role) throws IOException {
+        return root.createRequest()
+                .withUrlPath(api("/members"))
+                .with("role", role)
+                .toIterable(GHUser[].class, item -> item.wrapUp(root));
+    }
+
+    /**
+     * Gets a single discussion by ID.
+     *
+     * @param discussionNumber
+     *            id of the discussion that we want to query for
+     * @return the discussion
+     * @throws java.io.FileNotFoundException
+     *             if the discussion does not exist
+     * @throws IOException
+     *             the io exception
+     *
+     * @see <a href= "https://developer.github.com/v3/teams/discussions/#get-a-discussion">documentation</a>
+     */
+    @Nonnull
+    public GHDiscussion getDiscussion(long discussionNumber) throws IOException {
+        return GHDiscussion.read(this, discussionNumber);
     }
 
     /**
@@ -146,7 +187,20 @@ public class GHTeam implements Refreshable {
      *             the io exception
      */
     public PagedIterable<GHUser> listMembers() throws IOException {
-        return root.createRequest().withUrlPath(api("/members")).toIterable(GHUser[].class, item -> item.wrapUp(root));
+        return listMembers("all");
+    }
+
+    /**
+     * Retrieves the teams that are children of this team.
+     *
+     * @return the paged iterable
+     * @throws IOException
+     *             the io exception
+     */
+    public PagedIterable<GHTeam> listChildTeams() throws IOException {
+        return root.createRequest()
+                .withUrlPath(api("/teams"))
+                .toIterable(GHTeam[].class, item -> item.wrapUp(this.organization));
     }
 
     /**
@@ -169,7 +223,7 @@ public class GHTeam implements Refreshable {
      */
     public boolean hasMember(GHUser user) {
         try {
-            root.createRequest().withUrlPath("/teams/" + id + "/members/" + user.getLogin()).send();
+            root.createRequest().withUrlPath("/teams/" + getId() + "/members/" + user.getLogin()).send();
             return true;
         } catch (IOException ignore) {
             return false;
@@ -302,7 +356,22 @@ public class GHTeam implements Refreshable {
     }
 
     private String api(String tail) {
-        return "/teams/" + id + tail;
+        return "/teams/" + getId() + tail;
+    }
+
+    /**
+     * Begins the creation of a new instance.
+     *
+     * Consumer must call {@link GHDiscussion.Creator#done()} to commit changes.
+     *
+     * @param title
+     *            title of the discussion to be created
+     * @return a {@link GHDiscussion.Creator}
+     * @throws IOException
+     *             the io exception
+     */
+    public GHDiscussion.Creator createDiscussion(String title) throws IOException {
+        return GHDiscussion.create(this).title(title);
     }
 
     /**
@@ -321,4 +390,28 @@ public class GHTeam implements Refreshable {
     public void refresh() throws IOException {
         root.createRequest().withUrlPath(api("")).fetchInto(this).wrapUp(root);
     }
+
+    @Override
+    public URL getHtmlUrl() {
+        return GitHubClient.parseURL(html_url);
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        GHTeam ghTeam = (GHTeam) o;
+        return Objects.equals(name, ghTeam.name) && Objects.equals(getUrl(), ghTeam.getUrl())
+                && Objects.equals(permission, ghTeam.permission) && Objects.equals(slug, ghTeam.slug)
+                && Objects.equals(description, ghTeam.description) && privacy == ghTeam.privacy;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(name, getUrl(), permission, slug, description, privacy);
+    }
 }

src/main/java/org/kohsuke/github/GHTeamBuilder.java

@@ -75,7 +75,7 @@ public class GHTeamBuilder {
      *            parentTeamId of team
      * @return a builder to continue with building
      */
-    public GHTeamBuilder parentTeamId(int parentTeamId) {
+    public GHTeamBuilder parentTeamId(long parentTeamId) {
         this.builder.with("parent_team_id", parentTeamId);
         return this;
     }

src/main/java/org/kohsuke/github/GHUser.java

@@ -173,6 +173,19 @@ public class GHUser extends GHPerson {
         return org.hasPublicMember(this);
     }
 
+    /**
+     * Returns true if this user is marked as hireable, false otherwise
+     *
+     * @return if the user is marked as hireable
+     */
+    public boolean isHireable() {
+        return hireable;
+    }
+
+    public String getBio() {
+        return bio;
+    }
+
     static GHUser[] wrap(GHUser[] users, GitHub root) {
         for (GHUser f : users)
             f.root = root;

src/main/java/org/kohsuke/github/GitHub.java

@@ -23,6 +23,8 @@
  */
 package org.kohsuke.github;
 
+import com.fasterxml.jackson.databind.ObjectReader;
+import com.fasterxml.jackson.databind.ObjectWriter;
 import com.infradna.tool.bridge_method_injector.WithBridgeMethods;
 
 import java.io.*;
@@ -371,12 +373,20 @@ public class GitHub {
     }
 
     /**
-     * Gets the current rate limit.
+     * Gets the current full rate limit information from the server.
+     *
+     * For some versions of GitHub Enterprise, the {@code /rate_limit} endpoint returns a {@code 404 Not Found}. In that
+     * case, the most recent {@link GHRateLimit} information will be returned, including rate limit information returned
+     * in the response header for this request in if was present.
+     *
+     * For most use cases it would be better to implement a {@link RateLimitChecker} and add it via
+     * {@link GitHubBuilder#withRateLimitChecker(RateLimitChecker)}.
      *
      * @return the rate limit
      * @throws IOException
      *             the io exception
      */
+    @Nonnull
     public GHRateLimit getRateLimit() throws IOException {
         return client.getRateLimit();
     }
@@ -386,8 +396,11 @@ public class GitHub {
      * GitHub Enterprise) or if no requests have been made.
      *
      * @return the most recently observed rate limit data or {@code null}.
+     * @deprecated implement a {@link RateLimitChecker} and add it via
+     *             {@link GitHubBuilder#withRateLimitChecker(RateLimitChecker)}.
      */
-    @CheckForNull
+    @Nonnull
+    @Deprecated
     public GHRateLimit lastRateLimit() {
         return client.lastRateLimit();
     }
@@ -398,10 +411,13 @@ public class GitHub {
      * @return the current rate limit data.
      * @throws IOException
      *             if we couldn't get the current rate limit data.
+     * @deprecated implement a {@link RateLimitChecker} and add it via
+     *             {@link GitHubBuilder#withRateLimitChecker(RateLimitChecker)}.
      */
     @Nonnull
+    @Deprecated
     public GHRateLimit rateLimit() throws IOException {
-        return client.rateLimit();
+        return client.rateLimit(RateLimitTarget.CORE);
     }
 
     /**
@@ -411,7 +427,7 @@ public class GitHub {
      * @throws IOException
      *             the io exception
      */
-    @WithBridgeMethods(GHUser.class)
+    @WithBridgeMethods(value = GHUser.class)
     public GHMyself getMyself() throws IOException {
         client.requireCredential();
         synchronized (this) {
@@ -516,7 +532,7 @@ public class GitHub {
     }
 
     /**
-     * Gets the repository object from 'user/reponame' string that GitHub calls as "repository name"
+     * Gets the repository object from 'owner/repo' string that GitHub calls as "repository name"
      *
      * @param name
      *            the name
@@ -527,9 +543,10 @@ public class GitHub {
      */
     public GHRepository getRepository(String name) throws IOException {
         String[] tokens = name.split("/");
-        return createRequest().withUrlPath("/repos/" + tokens[0] + '/' + tokens[1])
-                .fetch(GHRepository.class)
-                .wrap(this);
+        if (tokens.length < 2) {
+            throw new IllegalArgumentException("Repository name must be in format owner/repo");
+        }
+        return GHRepository.read(this, tokens[0], tokens[1]);
     }
 
     /**
@@ -725,7 +742,7 @@ public class GitHub {
      * @throws IOException
      *             the io exception
      * 
-     * @deprecated Use {@link GHOrganization#getTeam(int)}
+     * @deprecated Use {@link GHOrganization#getTeam(long)}
      * @see <a href= "https://developer.github.com/v3/teams/#get-team-legacy">deprecation notice</a>
      */
     @Deprecated
@@ -1190,6 +1207,32 @@ public class GitHub {
                 "UTF-8");
     }
 
+    /**
+     * Do not use this method. This method will be removed and should never have been needed in the first place.
+     *
+     * @return an {@link ObjectWriter} instance that can be further configured.
+     * @deprecated DO NOT USE THIS METHOD. Provided for backward compatibility with projects that did their own jackson
+     *             mapping of this project's data objects, such as Jenkins Blue Ocean.
+     */
+    @Deprecated
+    @Nonnull
+    public static ObjectWriter getMappingObjectWriter() {
+        return GitHubClient.getMappingObjectWriter();
+    }
+
+    /**
+     * Do not use this method. This method will be removed and should never have been needed in the first place.
+     *
+     * @return an {@link ObjectReader} instance that can be further configured.
+     * @deprecated DO NOT USE THIS METHOD. Provided for backward compatibility with projects that did their own jackson
+     *             mapping of this project's data objects, such as Jenkins Blue Ocean.
+     */
+    @Deprecated
+    @Nonnull
+    public static ObjectReader getMappingObjectReader() {
+        return GitHubClient.getMappingObjectReader(GitHub.offline());
+    }
+
     @Nonnull
     GitHubClient getClient() {
         return client;

src/main/java/org/kohsuke/github/GitHubBuilder.java

@@ -9,7 +9,6 @@ import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.net.HttpURLConnection;
 import java.net.Proxy;
-import java.net.URL;
 import java.util.Locale;
 import java.util.Map.Entry;
 import java.util.Properties;
@@ -359,6 +358,18 @@ public class GitHubBuilder implements Cloneable {
         return this;
     }
 
+    /**
+     * Adds a {@link RateLimitChecker} for the Core API for this {@link GitHubBuilder}.
+     *
+     * @param coreRateLimitChecker
+     *            the {@link RateLimitChecker} for core GitHub API requests
+     * @return the git hub builder
+     * @see #withRateLimitChecker(RateLimitChecker, RateLimitTarget)
+     */
+    public GitHubBuilder withRateLimitChecker(@Nonnull RateLimitChecker coreRateLimitChecker) {
+        return withRateLimitChecker(coreRateLimitChecker, RateLimitTarget.CORE);
+    }
+
     /**
      * Adds a {@link RateLimitChecker} to this {@link GitHubBuilder}.
      * <p>
@@ -377,15 +388,15 @@ public class GitHubBuilder implements Cloneable {
      * request.
      * </p>
      *
-     * @param coreRateLimitChecker
-     *            the {@link RateLimitChecker} for core GitHub API requests
+     * @param rateLimitChecker
+     *            the {@link RateLimitChecker} for requests
+     * @param rateLimitTarget
+     *            the {@link RateLimitTarget} specifying which rate limit record to check
      * @return the git hub builder
      */
-    public GitHubBuilder withRateLimitChecker(@Nonnull RateLimitChecker coreRateLimitChecker) {
-        this.rateLimitChecker = new GitHubRateLimitChecker(coreRateLimitChecker,
-                RateLimitChecker.NONE,
-                RateLimitChecker.NONE,
-                RateLimitChecker.NONE);
+    public GitHubBuilder withRateLimitChecker(@Nonnull RateLimitChecker rateLimitChecker,
+            @Nonnull RateLimitTarget rateLimitTarget) {
+        this.rateLimitChecker = this.rateLimitChecker.with(rateLimitChecker, rateLimitTarget);
         return this;
     }
 

src/main/java/org/kohsuke/github/GitHubClient.java

@@ -8,7 +8,7 @@ import com.fasterxml.jackson.databind.ObjectReader;
 import com.fasterxml.jackson.databind.ObjectWriter;
 import com.fasterxml.jackson.databind.PropertyNamingStrategy;
 import com.fasterxml.jackson.databind.introspect.VisibilityChecker;
-import org.apache.commons.lang3.StringUtils;
+import org.apache.commons.io.IOUtils;
 
 import java.io.FileNotFoundException;
 import java.io.IOException;
@@ -19,15 +19,15 @@ import java.net.SocketException;
 import java.net.SocketTimeoutException;
 import java.net.URL;
 import java.nio.charset.StandardCharsets;
-import java.text.ParseException;
-import java.text.SimpleDateFormat;
+import java.time.Instant;
+import java.time.format.DateTimeFormatter;
+import java.time.temporal.ChronoUnit;
 import java.util.Base64;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
-import java.util.TimeZone;
 import java.util.function.Consumer;
 import java.util.logging.Logger;
 
@@ -44,7 +44,7 @@ import static java.util.logging.Level.*;
  * A GitHub API Client
  * <p>
  * A GitHubClient can be used to send requests and retrieve their responses. GitHubClient is thread-safe and can be used
- * to send multiple requests. GitHubClient also track some GitHub API information such as {@link #rateLimit()}.
+ * to send multiple requests. GitHubClient also track some GitHub API information such as {@link GHRateLimit}.
  * </p>
  */
 abstract class GitHubClient {
@@ -70,18 +70,18 @@ abstract class GitHubClient {
 
     private HttpConnector connector;
 
-    private final Object headerRateLimitLock = new Object();
-    private GHRateLimit headerRateLimit = null;
-    private volatile GHRateLimit rateLimit = null;
+    private final Object rateLimitLock = new Object();
+
+    @Nonnull
+    private GHRateLimit rateLimit = GHRateLimit.DEFAULT;
 
     private static final Logger LOGGER = Logger.getLogger(GitHubClient.class.getName());
 
     private static final ObjectMapper MAPPER = new ObjectMapper();
     static final String GITHUB_URL = "https://api.github.com";
 
-    private static final String[] TIME_FORMATS = { "yyyy/MM/dd HH:mm:ss ZZZZ", "yyyy-MM-dd'T'HH:mm:ss'Z'",
-            "yyyy-MM-dd'T'HH:mm:ss.S'Z'" // GitHub App endpoints return a different date format
-    };
+    private static final DateTimeFormatter DATE_TIME_PARSER_SLASHES = DateTimeFormatter
+            .ofPattern("yyyy/MM/dd HH:mm:ss Z");
 
     static {
         MAPPER.setVisibility(new VisibilityChecker.Std(NONE, NONE, NONE, NONE, ANY));
@@ -141,10 +141,8 @@ abstract class GitHubClient {
     }
 
     private <T> T fetch(Class<T> type, String urlPath) throws IOException {
-        return this
-                .sendRequest(GitHubRequest.newBuilder().withApiUrl(getApiUrl()).withUrlPath(urlPath).build(),
-                        (responseInfo) -> GitHubResponse.parseBody(responseInfo, type))
-                .body();
+        GitHubRequest request = GitHubRequest.newBuilder().withApiUrl(getApiUrl()).withUrlPath(urlPath).build();
+        return this.sendRequest(request, (responseInfo) -> GitHubResponse.parseBody(responseInfo, type)).body();
     }
 
     /**
@@ -208,57 +206,110 @@ abstract class GitHubClient {
     }
 
     /**
-     * Gets the current rate limit from the server.
+     * Gets the current full rate limit information from the server.
+     *
+     * For some versions of GitHub Enterprise, the {@code /rate_limit} endpoint returns a {@code 404 Not Found}. In that
+     * case, the most recent {@link GHRateLimit} information will be returned, including rate limit information returned
+     * in the response header for this request in if was present.
+     *
+     * For most use cases it would be better to implement a {@link RateLimitChecker} and add it via
+     * {@link GitHubBuilder#withRateLimitChecker(RateLimitChecker)}.
      *
      * @return the rate limit
      * @throws IOException
      *             the io exception
      */
+    @Nonnull
     public GHRateLimit getRateLimit() throws IOException {
-        GHRateLimit rateLimit;
+        return getRateLimit(RateLimitTarget.NONE);
+    }
+
+    @Nonnull
+    GHRateLimit getRateLimit(@Nonnull RateLimitTarget rateLimitTarget) throws IOException {
+        GHRateLimit result;
         try {
-            rateLimit = fetch(JsonRateLimit.class, "/rate_limit").resources;
+            GitHubRequest request = GitHubRequest.newBuilder()
+                    .rateLimit(RateLimitTarget.NONE)
+                    .withApiUrl(getApiUrl())
+                    .withUrlPath("/rate_limit")
+                    .build();
+            result = this
+                    .sendRequest(request, (responseInfo) -> GitHubResponse.parseBody(responseInfo, JsonRateLimit.class))
+                    .body().resources;
         } catch (FileNotFoundException e) {
-            // GitHub Enterprise doesn't have the rate limit
-            // return a default rate limit that
-            rateLimit = GHRateLimit.Unknown();
-        }
+            // For some versions of GitHub Enterprise, the rate_limit endpoint returns a 404.
+            LOGGER.log(FINE, "/rate_limit returned 404 Not Found.");
 
-        return this.rateLimit = rateLimit;
+            // However some newer versions of GHE include rate limit header information
+            // If the header info is missing and the endpoint returns 404, fill the rate limit
+            // with unknown
+            result = GHRateLimit.fromRecord(GHRateLimit.UnknownLimitRecord.current(), rateLimitTarget);
+        }
+        return updateRateLimit(result);
     }
 
     /**
-     * Returns the most recently observed rate limit data or {@code null} if either there is no rate limit (for example
-     * GitHub Enterprise) or if no requests have been made.
+     * Returns the most recently observed rate limit data.
      *
-     * @return the most recently observed rate limit data or {@code null}.
-     */
-    @CheckForNull
-    public GHRateLimit lastRateLimit() {
-        synchronized (headerRateLimitLock) {
-            return headerRateLimit;
-        }
-    }
-
-    /**
-     * Gets the current rate limit while trying not to actually make any remote requests unless absolutely necessary.
+     * Generally, instead of calling this you should implement a {@link RateLimitChecker} or call
      *
-     * @return the current rate limit data.
-     * @throws IOException
-     *             if we couldn't get the current rate limit data.
+     * @return the most recently observed rate limit data. This may include expired or
+     *         {@link GHRateLimit.UnknownLimitRecord} entries.
+     * @deprecated implement a {@link RateLimitChecker} and add it via
+     *             {@link GitHubBuilder#withRateLimitChecker(RateLimitChecker)}.
      */
     @Nonnull
-    public GHRateLimit rateLimit() throws IOException {
-        synchronized (headerRateLimitLock) {
-            if (headerRateLimit != null && !headerRateLimit.isExpired()) {
-                return headerRateLimit;
+    @Deprecated
+    GHRateLimit lastRateLimit() {
+        synchronized (rateLimitLock) {
+            return rateLimit;
+        }
+    }
+
+    /**
+     * Gets the current rate limit for an endpoint while trying not to actually make any remote requests unless
+     * absolutely necessary.
+     *
+     * If the {@link GHRateLimit.Record} for {@code urlPath} is not expired, it is returned. If the
+     * {@link GHRateLimit.Record} for {@code urlPath} is expired, {@link #getRateLimit()} will be called to get the
+     * current rate limit.
+     *
+     * @param rateLimitTarget
+     *            the endpoint to get the rate limit for.
+     *
+     * @return the current rate limit data. {@link GHRateLimit.Record}s in this instance may be expired when returned.
+     * @throws IOException
+     *             if there was an error getting current rate limit data.
+     */
+    @Nonnull
+    GHRateLimit rateLimit(@Nonnull RateLimitTarget rateLimitTarget) throws IOException {
+        synchronized (rateLimitLock) {
+            if (rateLimit.getRecord(rateLimitTarget).isExpired()) {
+                getRateLimit(rateLimitTarget);
             }
+            return rateLimit;
         }
-        GHRateLimit rateLimit = this.rateLimit;
-        if (rateLimit == null || rateLimit.isExpired()) {
-            rateLimit = getRateLimit();
+    }
+
+    /**
+     * Update the Rate Limit with the latest info from response header.
+     *
+     * Due to multi-threading, requests might complete out of order. This method calls
+     * {@link GHRateLimit#getMergedRateLimit(GHRateLimit)} to ensure the most current records are used.
+     *
+     * @param observed
+     *            {@link GHRateLimit.Record} constructed from the response header information
+     */
+    private GHRateLimit updateRateLimit(@Nonnull GHRateLimit observed) {
+        synchronized (rateLimitLock) {
+            observed = rateLimit.getMergedRateLimit(observed);
+
+            if (rateLimit != observed) {
+                rateLimit = observed;
+                LOGGER.log(FINE, "Rate limit now: {0}", rateLimit);
+            }
+            return rateLimit;
         }
-        return rateLimit;
     }
 
     /**
@@ -337,39 +388,43 @@ abstract class GitHubClient {
 
             GitHubResponse.ResponseInfo responseInfo = null;
             try {
-                if (LOGGER.isLoggable(FINE)) {
-                    LOGGER.log(FINE,
-                            "GitHub API request [" + (login == null ? "anonymous" : login) + "]: " + request.method()
-                                    + " " + request.url().toString());
+                try {
+                    if (LOGGER.isLoggable(FINE)) {
+                        LOGGER.log(FINE,
+                                "GitHub API request [" + (login == null ? "anonymous" : login) + "]: "
+                                        + request.method() + " " + request.url().toString());
+                    }
+
+                    rateLimitChecker.checkRateLimit(this, request);
+
+                    responseInfo = getResponseInfo(request);
+                    noteRateLimit(responseInfo);
+                    detectOTPRequired(responseInfo);
+
+                    if (isInvalidCached404Response(responseInfo)) {
+                        // Setting "Cache-Control" to "no-cache" stops the cache from supplying
+                        // "If-Modified-Since" or "If-None-Match" values.
+                        // This makes GitHub give us current data (not incorrectly cached data)
+                        request = request.toBuilder().setHeader("Cache-Control", "no-cache").build();
+                        continue;
+                    }
+                    if (!(isRateLimitResponse(responseInfo) || isAbuseLimitResponse(responseInfo))) {
+                        return createResponse(responseInfo, handler);
+                    }
+                } catch (IOException e) {
+                    // For transient errors, retry
+                    if (retryConnectionError(e, request.url(), retries)) {
+                        continue;
+                    }
+
+                    throw interpretApiError(e, request, responseInfo);
                 }
 
-                rateLimitChecker.checkRateLimit(this, request);
-
-                responseInfo = getResponseInfo(request);
-                noteRateLimit(responseInfo);
-                detectOTPRequired(responseInfo);
-
-                if (isInvalidCached404Response(responseInfo)) {
-                    // Setting "Cache-Control" to "no-cache" stops the cache from supplying
-                    // "If-Modified-Since" or "If-None-Match" values.
-                    // This makes GitHub give us current data (not incorrectly cached data)
-                    request = request.toBuilder().withHeader("Cache-Control", "no-cache").build();
-                    continue;
-                }
-                if (!(isRateLimitResponse(responseInfo) || isAbuseLimitResponse(responseInfo))) {
-                    return createResponse(responseInfo, handler);
-                }
-            } catch (IOException e) {
-                // For transient errors, retry
-                if (retryConnectionError(e, request.url(), retries)) {
-                    continue;
-                }
-
-                throw interpretApiError(e, request, responseInfo);
+                handleLimitingErrors(responseInfo);
+            } finally {
+                IOUtils.closeQuietly(responseInfo);
             }
 
-            handleLimitingErrors(responseInfo);
-
         } while (--retries >= 0);
 
         throw new GHIOException("Ran out of retries for URL: " + request.url().toString());
@@ -498,58 +553,25 @@ abstract class GitHubClient {
     }
 
     private void noteRateLimit(@Nonnull GitHubResponse.ResponseInfo responseInfo) {
-        if (responseInfo.request().urlPath().startsWith("/search")) {
-            // the search API uses a different rate limit
-            return;
-        }
-
-        String limitString = responseInfo.headerField("X-RateLimit-Limit");
-        if (StringUtils.isBlank(limitString)) {
-            // if we are missing a header, return fast
-            return;
-        }
-        String remainingString = responseInfo.headerField("X-RateLimit-Remaining");
-        if (StringUtils.isBlank(remainingString)) {
-            // if we are missing a header, return fast
-            return;
-        }
-        String resetString = responseInfo.headerField("X-RateLimit-Reset");
-        if (StringUtils.isBlank(resetString)) {
-            // if we are missing a header, return fast
-            return;
-        }
-
-        int limit, remaining;
-        long reset;
         try {
+            String limitString = Objects.requireNonNull(responseInfo.headerField("X-RateLimit-Limit"),
+                    "Missing X-RateLimit-Limit");
+            String remainingString = Objects.requireNonNull(responseInfo.headerField("X-RateLimit-Remaining"),
+                    "Missing X-RateLimit-Remaining");
+            String resetString = Objects.requireNonNull(responseInfo.headerField("X-RateLimit-Reset"),
+                    "Missing X-RateLimit-Reset");
+            int limit, remaining;
+            long reset;
             limit = Integer.parseInt(limitString);
-        } catch (NumberFormatException e) {
-            if (LOGGER.isLoggable(FINEST)) {
-                LOGGER.log(FINEST, "Malformed X-RateLimit-Limit header value " + limitString, e);
-            }
-            return;
-        }
-        try {
-
             remaining = Integer.parseInt(remainingString);
-        } catch (NumberFormatException e) {
-            if (LOGGER.isLoggable(FINEST)) {
-                LOGGER.log(FINEST, "Malformed X-RateLimit-Remaining header value " + remainingString, e);
-            }
-            return;
-        }
-        try {
             reset = Long.parseLong(resetString);
-        } catch (NumberFormatException e) {
+            GHRateLimit.Record observed = new GHRateLimit.Record(limit, remaining, reset, responseInfo);
+            updateRateLimit(GHRateLimit.fromRecord(observed, responseInfo.request().rateLimitTarget()));
+        } catch (NumberFormatException | NullPointerException e) {
             if (LOGGER.isLoggable(FINEST)) {
-                LOGGER.log(FINEST, "Malformed X-RateLimit-Reset header value " + resetString, e);
+                LOGGER.log(FINEST, "Missing or malformed X-RateLimit header: ", e);
             }
-            return;
         }
-
-        GHRateLimit.Record observed = new GHRateLimit.Record(limit, remaining, reset, responseInfo);
-
-        updateCoreRateLimit(observed);
     }
 
     private static void detectOTPRequired(@Nonnull GitHubResponse.ResponseInfo responseInfo) throws GHIOException {
@@ -569,23 +591,6 @@ abstract class GitHubClient {
                     "This operation requires a credential but none is given to the GitHub constructor");
     }
 
-    /**
-     * Update the Rate Limit with the latest info from response header. Due to multi-threading requests might complete
-     * out of order, we want to pick the one with the most recent info from the server. Calls
-     * {@link #shouldReplace(GHRateLimit.Record, GHRateLimit.Record)}
-     *
-     * @param observed
-     *            {@link GHRateLimit.Record} constructed from the response header information
-     */
-    private void updateCoreRateLimit(@Nonnull GHRateLimit.Record observed) {
-        synchronized (headerRateLimitLock) {
-            if (headerRateLimit == null || shouldReplace(observed, headerRateLimit.getCore())) {
-                headerRateLimit = GHRateLimit.fromHeaderRecord(observed);
-                LOGGER.log(FINE, "Rate limit now: {0}", headerRateLimit);
-            }
-        }
-    }
-
     private static class GHApiInfo {
         private String rate_limit_url;
 
@@ -635,37 +640,6 @@ abstract class GitHubClient {
         }
     }
 
-    /**
-     * Determine if one {@link GHRateLimit.Record} should replace another. Header date is only accurate to the second,
-     * so we look at the information in the record itself.
-     *
-     * {@link GHRateLimit.UnknownLimitRecord}s are always replaced by regular {@link GHRateLimit.Record}s. Regular
-     * {@link GHRateLimit.Record}s are never replaced by {@link GHRateLimit.UnknownLimitRecord}s. Candidates with
-     * resetEpochSeconds later than current record are more recent. Candidates with the same reset and a lower remaining
-     * count are more recent. Candidates with an earlier reset are older.
-     *
-     * @param candidate
-     *            {@link GHRateLimit.Record} constructed from the response header information
-     * @param current
-     *            the current {@link GHRateLimit.Record} record
-     */
-    static boolean shouldReplace(@Nonnull GHRateLimit.Record candidate, @Nonnull GHRateLimit.Record current) {
-        if (candidate instanceof GHRateLimit.UnknownLimitRecord
-                && !(current instanceof GHRateLimit.UnknownLimitRecord)) {
-            // Unknown candidate never replaces a regular record
-            return false;
-        } else if (current instanceof GHRateLimit.UnknownLimitRecord
-                && !(candidate instanceof GHRateLimit.UnknownLimitRecord)) {
-            // Any real record should replace an unknown Record.
-            return true;
-        } else {
-            // records of the same type compare to each other as normal.
-            return current.getResetEpochSeconds() < candidate.getResetEpochSeconds()
-                    || (current.getResetEpochSeconds() == candidate.getResetEpochSeconds()
-                            && current.getRemaining() > candidate.getRemaining());
-        }
-    }
-
     static URL parseURL(String s) {
         try {
             return s == null ? null : new URL(s);
@@ -677,22 +651,24 @@ abstract class GitHubClient {
     static Date parseDate(String timestamp) {
         if (timestamp == null)
             return null;
-        for (String f : TIME_FORMATS) {
-            try {
-                SimpleDateFormat df = new SimpleDateFormat(f);
-                df.setTimeZone(TimeZone.getTimeZone("GMT"));
-                return df.parse(timestamp);
-            } catch (ParseException e) {
-                // try next
-            }
+
+        return Date.from(parseInstant(timestamp));
+    }
+
+    static Instant parseInstant(String timestamp) {
+        if (timestamp == null)
+            return null;
+
+        if (timestamp.charAt(4) == '/') {
+            // Unsure where this is used, but retained for compatibility.
+            return Instant.from(DATE_TIME_PARSER_SLASHES.parse(timestamp));
+        } else {
+            return Instant.from(DateTimeFormatter.ISO_OFFSET_DATE_TIME.parse(timestamp));
         }
-        throw new IllegalStateException("Unable to parse the timestamp: " + timestamp);
     }
 
     static String printDate(Date dt) {
-        SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");
-        df.setTimeZone(TimeZone.getTimeZone("GMT"));
-        return df.format(dt);
+        return DateTimeFormatter.ISO_INSTANT.format(Instant.ofEpochMilli(dt.getTime()).truncatedTo(ChronoUnit.SECONDS));
     }
 
     /**

src/main/java/org/kohsuke/github/GitHubHttpUrlConnectionClient.java

@@ -24,7 +24,7 @@ import static org.apache.commons.lang3.StringUtils.defaultString;
  * A GitHub API Client for HttpUrlConnection
  * <p>
  * A GitHubClient can be used to send requests and retrieve their responses. GitHubClient is thread-safe and can be used
- * to send multiple requests. GitHubClient also track some GitHub API information such as {@link #rateLimit()}.
+ * to send multiple requests. GitHubClient also track some GitHub API information such as {@link GHRateLimit}.
  * </p>
  * <p>
  * GitHubHttpUrlConnectionClient gets a new {@link HttpURLConnection} for each call to send.
@@ -235,6 +235,10 @@ class GitHubHttpUrlConnectionClient extends GitHubClient {
 
         private static final Logger LOGGER = Logger.getLogger(GitHubClient.class.getName());
 
+        @Override
+        public void close() throws IOException {
+            IOUtils.closeQuietly(connection.getInputStream());
+        }
     }
 
 }

src/main/java/org/kohsuke/github/GitHubRateLimitChecker.java

@@ -3,26 +3,28 @@ package org.kohsuke.github;
 import java.io.IOException;
 import java.io.InterruptedIOException;
 import java.util.Objects;
+import java.util.logging.Logger;
 
 import javax.annotation.Nonnull;
 
 /**
- * A GitHub API Rate Limit Checker called before each request. This class provides the basic infrastructure for calling
- * the appropriate {@link RateLimitChecker} for a request and retrying as many times as needed. This class supports more
- * complex throttling strategies and polling, but leaves the specifics to the {@link RateLimitChecker} implementations.
+ * A GitHub API Rate Limit Checker called before each request.
+ *
  * <p>
- * GitHub allots a certain number of requests to each user or application per period of time (usually per hour). The
- * number of requests remaining is returned in the response header and can also be requested using
- * {@link GitHub#getRateLimit()}. This requests per interval is referred to as the "rate limit".
+ * GitHub allots a certain number of requests to each user or application per period of time. The number of requests
+ * remaining and the time when the number will be reset is returned in the response header and can also be requested
+ * using {@link GitHub#getRateLimit()}. The "requests per interval" is referred to as the "rate limit".
  * </p>
  * <p>
- * GitHub prefers that clients stop before exceeding their rate limit rather than stopping after they exceed it. The
- * {@link RateLimitChecker} is called before each request to check the rate limit and wait if the checker criteria are
- * met.
+ * Different parts of the GitHub API have separate rate limits, but most of REST API uses {@link RateLimitTarget#CORE}.
+ * Checking your rate limit using {@link GitHub#getRateLimit()} does not effect your rate limit. GitHub prefers that
+ * clients stop before exceeding their rate limit rather than stopping after they exceed it.
  * </p>
  * <p>
- * Checking your rate limit using {@link GitHub#getRateLimit()} does not effect your rate limit, but each {@link GitHub}
- * instance will attempt to cache and reuse the last see rate limit rather than making a new request.
+ * This class provides the infrastructure for calling the appropriate {@link RateLimitChecker} before each request and
+ * retrying than call many times as needed. Each {@link RateLimitChecker} decides whether to wait and for how long. This
+ * allows for a wide range of {@link RateLimitChecker} implementations, including complex throttling strategies and
+ * polling.
  * </p>
  */
 class GitHubRateLimitChecker {
@@ -39,6 +41,8 @@ class GitHubRateLimitChecker {
     @Nonnull
     private final RateLimitChecker integrationManifest;
 
+    private static final Logger LOGGER = Logger.getLogger(GitHubRateLimitChecker.class.getName());
+
     GitHubRateLimitChecker() {
         this(RateLimitChecker.NONE, RateLimitChecker.NONE, RateLimitChecker.NONE, RateLimitChecker.NONE);
     }
@@ -48,40 +52,57 @@ class GitHubRateLimitChecker {
             @Nonnull RateLimitChecker graphql,
             @Nonnull RateLimitChecker integrationManifest) {
         this.core = Objects.requireNonNull(core);
-
-        // for now only support rate limiting on core
-        // remove these asserts when that changes
-        assert search == RateLimitChecker.NONE;
-        assert graphql == RateLimitChecker.NONE;
-        assert integrationManifest == RateLimitChecker.NONE;
-
         this.search = Objects.requireNonNull(search);
         this.graphql = Objects.requireNonNull(graphql);
         this.integrationManifest = Objects.requireNonNull(integrationManifest);
     }
 
+    /**
+     * Constructs a new {@link GitHubRateLimitChecker} with a new checker for a particular target.
+     *
+     * Only one {@link RateLimitChecker} is allowed per target.
+     *
+     * @param checker
+     *            the {@link RateLimitChecker} to apply.
+     * @param rateLimitTarget
+     *            the {@link RateLimitTarget} for this checker. If {@link RateLimitTarget#NONE}, checker will be ignored
+     *            and no change will be made.
+     * @return a new {@link GitHubRateLimitChecker}
+     */
+    GitHubRateLimitChecker with(@Nonnull RateLimitChecker checker, @Nonnull RateLimitTarget rateLimitTarget) {
+        return new GitHubRateLimitChecker(rateLimitTarget == RateLimitTarget.CORE ? checker : core,
+                rateLimitTarget == RateLimitTarget.SEARCH ? checker : search,
+                rateLimitTarget == RateLimitTarget.GRAPHQL ? checker : graphql,
+                rateLimitTarget == RateLimitTarget.INTEGRATION_MANIFEST ? checker : integrationManifest);
+    }
+
     /**
      * Checks whether there is sufficient requests remaining within this client's rate limit quota to make the current
      * request.
      * <p>
-     * This method does not do the actual check. Instead it select the appropriate {@link RateLimitChecker} and
-     * {@link GHRateLimit.Record} for the current request's urlPath. If the {@link RateLimitChecker} for this the
-     * current request's urlPath is {@link RateLimitChecker#NONE} the rate limit is not checked. If not, it calls
-     * {@link RateLimitChecker#checkRateLimit(GHRateLimit.Record, long)}. which decides if the rate limit has been
-     * exceeded and then sleeps for as long is it choose.
+     * This method does not do the actual check. Instead it selects the appropriate {@link RateLimitChecker} and
+     * {@link GHRateLimit.Record} for the current request's {@link RateLimitTarget}. It then calls
+     * {@link RateLimitChecker#checkRateLimit(GHRateLimit.Record, long)}.
      * </p>
      * <p>
-     * It is up to the {@link RateLimitChecker#checkRateLimit(GHRateLimit.Record, long)} which decide if the rate limit
-     * has been exceeded. If it has, that method will sleep for as long is it chooses and then return {@code true}. If
-     * not, that method will return {@code false}.
+     * It is up to {@link RateLimitChecker#checkRateLimit(GHRateLimit.Record, long)} to which decide if the rate limit
+     * has been exceeded. If it has, {@link RateLimitChecker#checkRateLimit(GHRateLimit.Record, long)} will sleep for as
+     * long is it chooses and then return {@code true}. If not, that method will return {@code false}.
      * </p>
      * <p>
      * As long as {@link RateLimitChecker#checkRateLimit(GHRateLimit.Record, long)} returns {@code true}, this method
      * will request updated rate limit information and call
-     * {@link RateLimitChecker#checkRateLimit(GHRateLimit.Record, long)} again. This looping allows implementers of
-     * {@link RateLimitChecker#checkRateLimit(GHRateLimit.Record, long)} to apply any number of strategies to
-     * controlling the speed at which requests are made. When it returns {@code false} this method will return and the
-     * request will be sent.
+     * {@link RateLimitChecker#checkRateLimit(GHRateLimit.Record, long)} again. This looping allows different
+     * {@link RateLimitChecker} implementations to apply any number of strategies to controlling the speed at which
+     * requests are made.
+     * </p>
+     * <p>
+     * When the {@link RateLimitChecker} returns {@code false} this method will return and the request processing will
+     * continue.
+     * </p>
+     * <p>
+     * If the {@link RateLimitChecker} for this the current request's urlPath is {@link RateLimitChecker#NONE} the rate
+     * limit is not checked.
      * </p>
      *
      * @param client
@@ -92,14 +113,14 @@ class GitHubRateLimitChecker {
      *             if there is an I/O error
      */
     void checkRateLimit(GitHubClient client, GitHubRequest request) throws IOException {
-        RateLimitChecker guard = selectChecker(request.urlPath());
+        RateLimitChecker guard = selectChecker(request.rateLimitTarget());
         if (guard == RateLimitChecker.NONE) {
             return;
         }
 
         // For the first rate limit, accept the current limit if a valid one is already present.
-        GHRateLimit rateLimit = client.rateLimit();
-        GHRateLimit.Record rateLimitRecord = rateLimit.getRecordForUrlPath(request.urlPath());
+        GHRateLimit rateLimit = client.rateLimit(request.rateLimitTarget());
+        GHRateLimit.Record rateLimitRecord = rateLimit.getRecord(request.rateLimitTarget());
         long waitCount = 0;
         try {
             while (guard.checkRateLimit(rateLimitRecord, waitCount)) {
@@ -112,8 +133,8 @@ class GitHubRateLimitChecker {
                 Thread.sleep(1000);
 
                 // After the first wait, always request a new rate limit from the server.
-                rateLimit = client.getRateLimit();
-                rateLimitRecord = rateLimit.getRecordForUrlPath(request.urlPath());
+                rateLimit = client.getRateLimit(request.rateLimitTarget());
+                rateLimitRecord = rateLimit.getRecord(request.rateLimitTarget());
             }
         } catch (InterruptedException e) {
             throw (IOException) new InterruptedIOException(e.getMessage()).initCause(e);
@@ -121,25 +142,28 @@ class GitHubRateLimitChecker {
     }
 
     /**
-     * Gets the appropriate {@link RateLimitChecker} for a particular url path. Similar to
-     * {@link GHRateLimit#getRecordForUrlPath(String)}.
+     * Gets the appropriate {@link RateLimitChecker} for a particular target.
      *
-     * @param urlPath
-     *            the url path of the request
-     * @return the {@link RateLimitChecker} for a url path.
+     * Analogous with {@link GHRateLimit#getRecord(RateLimitTarget)}.
+     *
+     * @param rateLimitTarget
+     *            the rate limit to check
+     * @return the {@link RateLimitChecker} for a particular target
      */
     @Nonnull
-    private RateLimitChecker selectChecker(@Nonnull String urlPath) {
-        if (urlPath.equals("/rate_limit")) {
+    private RateLimitChecker selectChecker(@Nonnull RateLimitTarget rateLimitTarget) {
+        if (rateLimitTarget == RateLimitTarget.NONE) {
             return RateLimitChecker.NONE;
-        } else if (urlPath.startsWith("/search")) {
+        } else if (rateLimitTarget == RateLimitTarget.CORE) {
+            return core;
+        } else if (rateLimitTarget == RateLimitTarget.SEARCH) {
             return search;
-        } else if (urlPath.startsWith("/graphql")) {
+        } else if (rateLimitTarget == RateLimitTarget.GRAPHQL) {
             return graphql;
-        } else if (urlPath.startsWith("/app-manifests")) {
+        } else if (rateLimitTarget == RateLimitTarget.INTEGRATION_MANIFEST) {
             return integrationManifest;
         } else {
-            return core;
+            throw new IllegalArgumentException("Unknown rate limit target: " + rateLimitTarget.toString());
         }
     }
 }

src/main/java/org/kohsuke/github/GitHubRequest.java

@@ -45,6 +45,7 @@ class GitHubRequest {
     private final String apiUrl;
     private final String urlPath;
     private final String method;
+    private final RateLimitTarget rateLimitTarget;
     private final InputStream body;
     private final boolean forceBody;
 
@@ -56,6 +57,7 @@ class GitHubRequest {
             @Nonnull String apiUrl,
             @Nonnull String urlPath,
             @Nonnull String method,
+            @Nonnull RateLimitTarget rateLimitTarget,
             @CheckForNull InputStream body,
             boolean forceBody) throws MalformedURLException {
         this.args = Collections.unmodifiableList(new ArrayList<>(args));
@@ -64,6 +66,7 @@ class GitHubRequest {
         this.apiUrl = apiUrl;
         this.urlPath = urlPath;
         this.method = method;
+        this.rateLimitTarget = rateLimitTarget;
         this.body = body;
         this.forceBody = forceBody;
         String tailApiUrl = buildTailApiUrl();
@@ -119,6 +122,16 @@ class GitHubRequest {
         return method;
     }
 
+    /**
+     * The rate limit target for this request.
+     *
+     * @return the rate limit to use for this request.
+     */
+    @Nonnull
+    public RateLimitTarget rateLimitTarget() {
+        return rateLimitTarget;
+    }
+
     /**
      * The arguments for this request. Depending on the {@link #method()} and {@code #inBody()} these maybe added to the
      * url or to the request body.
@@ -217,7 +230,15 @@ class GitHubRequest {
      * @return a {@link Builder} based on this request.
      */
     public Builder<?> toBuilder() {
-        return new Builder<>(args, headers, injectedMappingValues, apiUrl, urlPath, method, body, forceBody);
+        return new Builder<>(args,
+                headers,
+                injectedMappingValues,
+                apiUrl,
+                urlPath,
+                method,
+                rateLimitTarget,
+                body,
+                forceBody);
     }
 
     private String buildTailApiUrl() {
@@ -281,6 +302,10 @@ class GitHubRequest {
          */
         @Nonnull
         private String method;
+
+        @Nonnull
+        private RateLimitTarget rateLimitTarget;
+
         private InputStream body;
         private boolean forceBody;
 
@@ -294,6 +319,7 @@ class GitHubRequest {
                     GitHubClient.GITHUB_URL,
                     "/",
                     "GET",
+                    RateLimitTarget.CORE,
                     null,
                     false);
         }
@@ -304,6 +330,7 @@ class GitHubRequest {
                 @Nonnull String apiUrl,
                 @Nonnull String urlPath,
                 @Nonnull String method,
+                @Nonnull RateLimitTarget rateLimitTarget,
                 @CheckForNull @WillClose InputStream body,
                 boolean forceBody) {
             this.args = new ArrayList<>(args);
@@ -312,6 +339,7 @@ class GitHubRequest {
             this.apiUrl = apiUrl;
             this.urlPath = urlPath;
             this.method = method;
+            this.rateLimitTarget = rateLimitTarget;
             this.body = body;
             this.forceBody = forceBody;
         }
@@ -324,7 +352,15 @@ class GitHubRequest {
          *             if the GitHub API URL cannot be constructed
          */
         public GitHubRequest build() throws MalformedURLException {
-            return new GitHubRequest(args, headers, injectedMappingValues, apiUrl, urlPath, method, body, forceBody);
+            return new GitHubRequest(args,
+                    headers,
+                    injectedMappingValues,
+                    apiUrl,
+                    urlPath,
+                    method,
+                    rateLimitTarget,
+                    body,
+                    forceBody);
         }
 
         /**
@@ -348,9 +384,11 @@ class GitHubRequest {
          *            the name
          * @param value
          *            the value
+         * @return the request builder
          */
-        public void setHeader(String name, String value) {
+        public B setHeader(String name, String value) {
             headers.put(name, value);
+            return (B) this;
         }
 
         /**
@@ -363,8 +401,11 @@ class GitHubRequest {
          * @return the request builder
          */
         public B withHeader(String name, String value) {
-            setHeader(name, value);
-            return (B) this;
+            String oldValue = headers.get(name);
+            if (!StringUtils.isBlank(oldValue)) {
+                value = oldValue + ", " + value;
+            }
+            return setHeader(name, value);
         }
 
         /**
@@ -562,6 +603,18 @@ class GitHubRequest {
             return (B) this;
         }
 
+        /**
+         * Method requester.
+         *
+         * @param rateLimitTarget
+         *            the rate limit target for this request. Default is {@link RateLimitTarget#CORE}.
+         * @return the request builder
+         */
+        public B rateLimit(@Nonnull RateLimitTarget rateLimitTarget) {
+            this.rateLimitTarget = rateLimitTarget;
+            return (B) this;
+        }
+
         /**
          * Content type requester.
          *
@@ -583,13 +636,17 @@ class GitHubRequest {
          * when needing to set query parameters on requests methods that don't usually have them, such as
          * {@link GHRelease#uploadAsset(String, InputStream, String)}.
          *
-         * @param urlOrPath
+         * @param rawUrlPath
          *            the content type
          * @return the request builder
          */
-        B setRawUrlPath(String urlOrPath) {
-            Objects.requireNonNull(urlOrPath);
-            this.urlPath = urlOrPath;
+        B setRawUrlPath(@Nonnull String rawUrlPath) {
+            Objects.requireNonNull(rawUrlPath);
+            // This method should only work for full urls, which must start with "http"
+            if (!rawUrlPath.startsWith("http")) {
+                throw new GHException("Raw URL must start with 'http'");
+            }
+            this.urlPath = rawUrlPath;
             return (B) this;
         }
 
@@ -603,10 +660,10 @@ class GitHubRequest {
          *            the content type
          * @return the request builder
          */
-        public B withUrlPath(String... urlPathItems) {
+        public B withUrlPath(@Nonnull String urlPath, @Nonnull String... urlPathItems) {
             // full url may be set and reset as needed
-            if (urlPathItems.length == 1 && !urlPathItems[0].startsWith("/")) {
-                return setRawUrlPath(urlPathItems[0]);
+            if (urlPathItems.length == 0 && !urlPath.startsWith("/")) {
+                return setRawUrlPath(urlPath);
             }
 
             // Once full url is set, do not allow path setting
@@ -614,15 +671,14 @@ class GitHubRequest {
                 throw new GHException("Cannot append to url path after setting a full url");
             }
 
-            String tailUrlPath = String.join("/", urlPathItems);
-
-            if (this.urlPath.endsWith("/")) {
-                tailUrlPath = StringUtils.stripStart(tailUrlPath, "/");
-            } else {
-                tailUrlPath = StringUtils.prependIfMissing(tailUrlPath, "/");
+            String tailUrlPath = urlPath;
+            if (urlPathItems.length != 0) {
+                tailUrlPath += "/" + String.join("/", urlPathItems);
             }
 
-            this.urlPath += urlPathEncode(tailUrlPath);
+            tailUrlPath = StringUtils.prependIfMissing(tailUrlPath, "/");
+
+            this.urlPath = urlPathEncode(tailUrlPath);
             return (B) this;
         }
 
@@ -658,7 +714,7 @@ class GitHubRequest {
      */
     private static String urlPathEncode(String value) {
         try {
-            return new URI(null, null, value, null, null).toString();
+            return new URI(null, null, value, null, null).toASCIIString();
         } catch (URISyntaxException ex) {
             throw new AssertionError(ex);
         }

src/main/java/org/kohsuke/github/GitHubResponse.java

@@ -1,9 +1,11 @@
 package org.kohsuke.github;
 
+import com.fasterxml.jackson.core.JsonParseException;
 import com.fasterxml.jackson.databind.InjectableValues;
 import com.fasterxml.jackson.databind.JsonMappingException;
 import org.apache.commons.io.IOUtils;
 
+import java.io.Closeable;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
@@ -16,6 +18,8 @@ import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.TreeMap;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 
 import javax.annotation.CheckForNull;
 import javax.annotation.Nonnull;
@@ -31,6 +35,8 @@ import javax.annotation.Nonnull;
  */
 class GitHubResponse<T> {
 
+    private static final Logger LOGGER = Logger.getLogger(GitHubResponse.class.getName());
+
     private final int statusCode;
 
     @Nonnull
@@ -72,9 +78,14 @@ class GitHubResponse<T> {
     @CheckForNull
     static <T> T parseBody(ResponseInfo responseInfo, Class<T> type) throws IOException {
 
-        if (responseInfo.statusCode() == HttpURLConnection.HTTP_NO_CONTENT && type != null && type.isArray()) {
-            // no content
-            return type.cast(Array.newInstance(type.getComponentType(), 0));
+        if (responseInfo.statusCode() == HttpURLConnection.HTTP_NO_CONTENT) {
+            if (type != null && type.isArray()) {
+                // no content for array should be empty array
+                return type.cast(Array.newInstance(type.getComponentType(), 0));
+            } else {
+                // no content for object should be null
+                return null;
+            }
         }
 
         String data = responseInfo.getBodyAsString();
@@ -83,9 +94,10 @@ class GitHubResponse<T> {
             inject.addValue(ResponseInfo.class, responseInfo);
 
             return GitHubClient.getMappingObjectReader(responseInfo).forType(type).readValue(data);
-        } catch (JsonMappingException e) {
-            String message = "Failed to deserialize " + data;
-            throw new IOException(message, e);
+        } catch (JsonMappingException | JsonParseException e) {
+            String message = "Failed to deserialize: " + data;
+            LOGGER.log(Level.FINE, message);
+            throw e;
         }
     }
 
@@ -108,9 +120,10 @@ class GitHubResponse<T> {
         String data = responseInfo.getBodyAsString();
         try {
             return GitHubClient.getMappingObjectReader(responseInfo).withValueToUpdate(instance).readValue(data);
-        } catch (JsonMappingException e) {
-            String message = "Failed to deserialize " + data;
-            throw new IOException(message, e);
+        } catch (JsonMappingException | JsonParseException e) {
+            String message = "Failed to deserialize: " + data;
+            LOGGER.log(Level.FINE, message);
+            throw e;
         }
     }
 
@@ -205,7 +218,7 @@ class GitHubResponse<T> {
      * Initial response information supplied to a {@link BodyHandler} when a response is initially received and before
      * the body is processed.
      */
-    static abstract class ResponseInfo {
+    static abstract class ResponseInfo implements Closeable {
 
         private static final Comparator<String> nullableCaseInsensitiveComparator = Comparator
                 .nullsFirst(String.CASE_INSENSITIVE_ORDER);
@@ -307,14 +320,11 @@ class GitHubResponse<T> {
          * @throws IOException
          *             if an I/O Exception occurs.
          */
+        @Nonnull
         String getBodyAsString() throws IOException {
             InputStreamReader r = null;
-            try {
-                r = new InputStreamReader(this.bodyStream(), StandardCharsets.UTF_8);
-                return IOUtils.toString(r);
-            } finally {
-                IOUtils.closeQuietly(r);
-            }
+            r = new InputStreamReader(this.bodyStream(), StandardCharsets.UTF_8);
+            return IOUtils.toString(r);
         }
     }
 

src/main/java/org/kohsuke/github/GitUser.java

@@ -4,6 +4,8 @@ import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
 
 import java.util.Date;
 
+import javax.annotation.CheckForNull;
+
 /**
  * Represents a user in Git who authors/commits a commit.
  * <p>
@@ -15,10 +17,10 @@ import java.util.Date;
 @SuppressFBWarnings(value = { "UWF_UNWRITTEN_PUBLIC_OR_PROTECTED_FIELD", "UWF_UNWRITTEN_FIELD", "NP_UNWRITTEN_FIELD" },
         justification = "JSON API")
 public class GitUser {
-    private String name, email, date;
+    private String name, email, date, username;
 
     /**
-     * Gets name.
+     * Gets the git user name for an author or committer on a git commit.
      *
      * @return Human readable name of the user, such as "Kohsuke Kawaguchi"
      */
@@ -27,14 +29,26 @@ public class GitUser {
     }
 
     /**
-     * Gets email.
+     * Gets the git email for an author or committer on a git commit.
      *
-     * @return E -mail address, such as "foo@example.com"
+     * @return E-mail address, such as "foo@example.com"
      */
     public String getEmail() {
         return email;
     }
 
+    /**
+     * Gets username. Note: it presents only in events.
+     *
+     * @return GitHub username
+     */
+    @Preview
+    @Deprecated
+    @CheckForNull
+    public String getUsername() {
+        return username;
+    }
+
     /**
      * Gets date.
      *

src/main/java/org/kohsuke/github/PagedIterable.java

@@ -5,7 +5,6 @@ import java.lang.reflect.Array;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
-import java.util.Iterator;
 import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Set;

src/main/java/org/kohsuke/github/Previews.java

@@ -15,6 +15,14 @@ class Previews {
      */
     static final String ANTIOPE = "application/vnd.github.antiope-preview+json";
 
+    /**
+     * Create repository from template repository
+     *
+     * @see <a href="https://developer.github.com/v3/previews/#create-and-use-repository-templates">GitHub API
+     *      Previews</a>
+     */
+    static final String BAPTISE = "application/vnd.github.baptiste-preview+json";
+
     /**
      * Commit Search
      *
@@ -29,6 +37,14 @@ class Previews {
      */
     static final String GAMBIT = "application/vnd.github.gambit-preview+json";
 
+    /**
+     * List branches or pull requests for a commit
+     *
+     * @see <a href="https://developer.github.com/v3/previews/#list-branches-or-pull-requests-for-a-commit">GitHub API
+     *      Previews</a>
+     */
+    static final String GROOT = "application/vnd.github.groot-preview+json";
+
     /**
      * Manage projects
      *
@@ -36,6 +52,13 @@ class Previews {
      */
     static final String INERTIA = "application/vnd.github.inertia-preview+json";
 
+    /**
+     * Update a pull request branch
+     *
+     * @see <a href="https://developer.github.com/v3/previews/#update-a-pull-request-branch">GitHub API Previews</a>
+     */
+    static final String LYDIAN = "application/vnd.github.lydian-preview+json";
+
     /**
      * Require multiple approving reviews
      *
@@ -58,6 +81,14 @@ class Previews {
      */
     static final String MERCY = "application/vnd.github.mercy-preview+json";
 
+    /**
+     * New visibility parameter for the Repositories API
+     *
+     * @see <a href="https://developer.github.com/v3/previews/#new-visibility-parameter-for-the-repositories-api">GitHub
+     *      API Previews</a>
+     */
+    static final String NEBULA = "application/vnd.github.nebula-preview+json";
+
     /**
      * Draft pull requests
      *
@@ -78,4 +109,5 @@ class Previews {
      * @see <a href="https://developer.github.com/v3/previews/#require-signed-commits">GitHub API Previews</a>
      */
     static final String ZZZAX = "application/vnd.github.zzzax-preview+json";
+
 }

src/main/java/org/kohsuke/github/RateLimitChecker.java

@@ -5,20 +5,17 @@ import java.util.logging.Logger;
 
 /**
  * A GitHub API Rate Limit Checker called before each request
+ *
  * <p>
- * GitHub allots a certain number of requests to each user or application per period of time (usually per hour). The
- * number of requests remaining is returned in the response header and can also be requested using
- * {@link GitHub#getRateLimit()}. This requests per interval is referred to as the "rate limit".
+ * GitHub allots a certain number of requests to each user or application per period of time. The number of requests
+ * remaining and the time when the number will be reset is returned in the response header and can also be requested
+ * using {@link GitHub#getRateLimit()}. The "requests per interval" is referred to as the "rate limit".
  * </p>
  * <p>
  * GitHub prefers that clients stop before exceeding their rate limit rather than stopping after they exceed it. The
  * {@link RateLimitChecker} is called before each request to check the rate limit and wait if the checker criteria are
  * met.
  * </p>
- * <p>
- * Checking your rate limit using {@link GitHub#getRateLimit()} does not effect your rate limit, but each {@link GitHub}
- * instance will attempt to cache and reuse the last see rate limit rather than making a new request.
- * </p>
  */
 public abstract class RateLimitChecker {
 
@@ -33,28 +30,21 @@ public abstract class RateLimitChecker {
      * free to choose whatever strategy they prefer for what is considered to exceed the budget and how long to sleep.
      *
      * <p>
-     * The caller of this method figures out which {@link GHRateLimit.Record} applies for the current request add
+     * The caller of this method figures out which {@link GHRateLimit.Record} applies for the current request and
      * provides it to this method.
      * </p>
      * <p>
-     * It is important to remember that rate limit reset times are only accurate to the second. Trying to sleep to
-     * exactly the reset time would be likely to produce worse behavior rather than better. For this reason
-     * {@link GitHubRateLimitChecker} may choose to add more sleep times when a checker indicates the rate limit was
-     * exceeded.
+     * As long as this method returns {@code true} it is guaranteed that {@link GitHubRateLimitChecker} will retrieve
+     * updated rate limit information and call this method again with {@code count} incremented by one. When this
+     * checker returns {@code false}, the calling {@link GitHubRateLimitChecker} will let the request continue.
      * </p>
      * <p>
-     * As long as this method returns {@code true} it is guaranteed that {@link GitHubRateLimitChecker} will get updated
-     * rate limit information and call this method again with {@code count} incremented by one. After this method
-     * returns {@code true} at least once, the calling {@link GitHubRateLimitChecker} may choose to wait some additional
-     * period of time between calls to this checker.
+     * Rate limit reset times are only accurate to the second. Trying to sleep to exactly the reset time could result in
+     * requests being sent before the new rate limit was available. For this reason, if this method returned
+     * {@code true} at least once for a particular request, {@link GitHubRateLimitChecker} may choose to sleep for some
+     * small additional between calls and before letting the request continue.
      * </p>
-     * <p>
-     * After this checker returns {@code false}, the calling {@link GitHubRateLimitChecker} will let the request
-     * continue. If this method returned {@code true} at least once for a particular request, the calling
-     * {@link GitHubRateLimitChecker} may choose to wait some additional period of time before letting the request be
-     * sent.
-     * </p>
-     *
+     * 
      * @param rateLimitRecord
      *            the current {@link GHRateLimit.Record} to check against.
      * @param count

src/main/java/org/kohsuke/github/RateLimitTarget.java

@@ -0,0 +1,36 @@
+package org.kohsuke.github;
+
+/**
+ * Specifies the rate limit record of an operation.
+ * 
+ * @see GitHubBuilder#withRateLimitChecker(RateLimitChecker, RateLimitTarget)
+ */
+public enum RateLimitTarget {
+    /**
+     * Selects or updates the {@link GHRateLimit#getCore()} record.
+     */
+    CORE,
+
+    /**
+     * Selects or updates the {@link GHRateLimit#getSearch()} record.
+     */
+    SEARCH,
+
+    /**
+     * Selects or updates the {@link GHRateLimit#getGraphQL()} record.
+     */
+    GRAPHQL,
+
+    /**
+     * Selects or updates the {@link GHRateLimit#getIntegrationManifest()} record.
+     */
+    INTEGRATION_MANIFEST,
+
+    /**
+     * Selects no rate limit.
+     *
+     * This request uses no rate limit. If the response header includes rate limit information, it will apply to
+     * {@link #CORE}.
+     */
+    NONE
+}

src/main/java/org/kohsuke/github/Refreshable.java

@@ -1,7 +1,6 @@
 package org.kohsuke.github;
 
 import java.io.IOException;
-import java.net.URL;
 
 /**
  * The interface Refreshable.

src/main/java/org/kohsuke/github/Requester.java

@@ -23,6 +23,9 @@
  */
 package org.kohsuke.github;
 
+import org.apache.commons.io.IOUtils;
+
+import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.MalformedURLException;
@@ -108,7 +111,10 @@ class Requester extends GitHubRequest.Builder<Requester> {
      *             the io exception
      */
     public InputStream fetchStream() throws IOException {
-        return client.sendRequest(this, (responseInfo) -> responseInfo.bodyStream()).body();
+        return client
+                .sendRequest(this,
+                        (responseInfo) -> new ByteArrayInputStream(IOUtils.toByteArray(responseInfo.bodyStream())))
+                .body();
     }
 
     /**

src/main/java/org/kohsuke/github/extras/okhttp3/ObsoleteUrlFactory.java

@@ -280,14 +280,15 @@ public final class ObsoleteUrlFactory implements URLStreamHandlerFactory, Clonea
             if (c > '\u001f' && c < '\u007f')
                 continue;
 
-            Buffer buffer = new Buffer();
-            buffer.writeUtf8(s, 0, i);
-            buffer.writeUtf8CodePoint('?');
-            for (int j = i + Character.charCount(c); j < length; j += Character.charCount(c)) {
-                c = s.codePointAt(j);
-                buffer.writeUtf8CodePoint(c > '\u001f' && c < '\u007f' ? c : '?');
+            try (Buffer buffer = new Buffer()) {
+                buffer.writeUtf8(s, 0, i);
+                buffer.writeUtf8CodePoint('?');
+                for (int j = i + Character.charCount(c); j < length; j += Character.charCount(c)) {
+                    c = s.codePointAt(j);
+                    buffer.writeUtf8CodePoint(c > '\u001f' && c < '\u007f' ? c : '?');
+                }
+                return buffer.readUtf8();
             }
-            return buffer.readUtf8();
         }
         return s;
     }

src/site/apt/createorglevelresources.apt

@@ -0,0 +1,31 @@
+Creating resources at the organization level
+
+  In order to create resources in GitHub for a given organization, you must first create an object of type <<<GHOrganization>>>.
+  As an example:
+
++-----+
+GHOrganization organizationClient(GitHub gitHub, String organizationName) throws IOException {
+        return gitHub.getOrganization(organizationName);
+    }
++-----+
+
+  Now you can easily work with the GHOrganization, and all methods that will create resources will create them
+  in the given organization.
+
+  One of the most common use cases is to create a repository in a given organization:
+
++-----+
+  void createRepository(GHOrganization organization) {
+  organization.createRepository("repository-name")
+              .private_(true)
+              .wiki(false)
+              .projects(false)
+              .description("Description")
+              .allowMergeCommit(true)
+              .allowSquashMerge(false)
+              .allowRebaseMerge(false)
+              .create()
+  }
++-----+
+
+

src/site/site.xml

@@ -14,7 +14,7 @@
     <menu name="Git Hub API for Java">
       <item name="Introduction" href="/index.html"/>
       <item name="Download" href="https://mvnrepository.com/artifact/${project.groupId}/${project.artifactId}"/>
-      <item name="Source code" href="https://github.com/github-api/${project.artifactId}"/>
+      <item name="Source code" href="https://github.com/hub4j/${project.artifactId}"/>
       <item name="Mailing List" href="https://groups.google.com/forum/#!forum/github-api"/>
     </menu>
 
@@ -23,6 +23,7 @@
         <item name="JWT Authentication" href="/githubappjwtauth.html"/>
         <item name="App Installation Token " href="/githubappappinsttokenauth.html"/>
       </item>
+      <item name="Working with organizations" href="/createorglevelresources.html"/>
     </menu>
 
     <menu name="References">

src/test/java/org/kohsuke/github/AbstractGHAppInstallationTest.java

@@ -0,0 +1,77 @@
+package org.kohsuke.github;
+
+import io.jsonwebtoken.Jwts;
+import org.apache.commons.io.IOUtils;
+
+import java.io.IOException;
+import java.security.KeyFactory;
+import java.security.PrivateKey;
+import java.security.spec.PKCS8EncodedKeySpec;
+import java.time.Instant;
+import java.time.temporal.ChronoUnit;
+import java.util.Base64;
+import java.util.Date;
+
+public class AbstractGHAppInstallationTest extends AbstractGitHubWireMockTest {
+
+    private static String TEST_APP_ID_1 = "82994";
+    private static String TEST_APP_ID_2 = "83009";
+    private static String TEST_APP_ID_3 = "89368";
+    private static String PRIVATE_KEY_FILE_APP_1 = "/ghapi-test-app-1.private-key.pem";
+    private static String PRIVATE_KEY_FILE_APP_2 = "/ghapi-test-app-2.private-key.pem";
+    private static String PRIVATE_KEY_FILE_APP_3 = "/ghapi-test-app-3.private-key.pem";
+
+    private String createJwtToken(String keyFileResouceName, String appId) {
+        try {
+            String keyPEM = IOUtils.toString(this.getClass().getResource(keyFileResouceName), "US-ASCII")
+                    .replaceAll("(?m)^--.*", "") // remove comments from PEM to allow decoding
+                    .replaceAll("\\s", "");
+
+            PKCS8EncodedKeySpec keySpecPKCS8 = new PKCS8EncodedKeySpec(Base64.getDecoder().decode(keyPEM));
+            PrivateKey privateKey = KeyFactory.getInstance("RSA").generatePrivate(keySpecPKCS8);
+
+            return Jwts.builder()
+                    .setIssuedAt(Date.from(Instant.now()))
+                    .setExpiration(Date.from(Instant.now().plus(5, ChronoUnit.MINUTES)))
+                    .setIssuer(appId)
+                    .signWith(privateKey)
+                    .compact();
+        } catch (Exception e) {
+            throw new RuntimeException("Error creating JWT token.", e);
+        }
+    }
+
+    private GHAppInstallation getAppInstallationWithToken(String jwtToken) throws IOException {
+        GitHub gitHub = getGitHubBuilder().withJwtToken(jwtToken)
+                .withEndpoint(mockGitHub.apiServer().baseUrl())
+                .build();
+
+        GHAppInstallation appInstallation = gitHub.getApp()
+                .listInstallations()
+                .toList()
+                .stream()
+                .filter(it -> it.getAccount().login.equals("hub4j-test-org"))
+                .findFirst()
+                .get();
+
+        appInstallation
+                .setRoot(getGitHubBuilder().withAppInstallationToken(appInstallation.createToken().create().getToken())
+                        .withEndpoint(mockGitHub.apiServer().baseUrl())
+                        .build());
+
+        return appInstallation;
+    }
+
+    protected GHAppInstallation getAppInstallationWithTokenApp1() throws IOException {
+        return getAppInstallationWithToken(createJwtToken(PRIVATE_KEY_FILE_APP_1, TEST_APP_ID_1));
+    }
+
+    protected GHAppInstallation getAppInstallationWithTokenApp2() throws IOException {
+        return getAppInstallationWithToken(createJwtToken(PRIVATE_KEY_FILE_APP_2, TEST_APP_ID_2));
+    }
+
+    protected GHAppInstallation getAppInstallationWithTokenApp3() throws IOException {
+        return getAppInstallationWithToken(createJwtToken(PRIVATE_KEY_FILE_APP_3, TEST_APP_ID_3));
+    }
+
+}

src/test/java/org/kohsuke/github/AbstractGitHubWireMockTest.java

@@ -31,7 +31,7 @@ public abstract class AbstractGitHubWireMockTest extends Assert {
 
     private final GitHubBuilder githubBuilder = createGitHubBuilder();
 
-    final static String GITHUB_API_TEST_ORG = "github-api-test-org";
+    final static String GITHUB_API_TEST_ORG = "hub4j-test-org";
 
     final static String STUBBED_USER_LOGIN = "placeholder-user";
     final static String STUBBED_USER_PASSWORD = "placeholder-password";

src/test/java/org/kohsuke/github/AppTest.java

@@ -20,6 +20,7 @@ import java.util.Map.Entry;
 import java.util.regex.Pattern;
 
 import static org.hamcrest.CoreMatchers.*;
+import static org.hamcrest.CoreMatchers.sameInstance;
 import static org.hamcrest.Matchers.hasProperty;
 import static org.hamcrest.Matchers.oneOf;
 
@@ -108,7 +109,7 @@ public class AppTest extends AbstractGitHubWireMockTest {
         gitHub = getGitHubBuilder().withOAuthToken("bogus", "user")
                 .withEndpoint(mockGitHub.apiServer().baseUrl())
                 .build();
-        assertThat(gitHub.lastRateLimit(), nullValue());
+        assertThat(gitHub.lastRateLimit(), sameInstance(GHRateLimit.DEFAULT));
         assertFalse(gitHub.isCredentialValid());
         // For invalid credentials, we get a 401 but it includes anonymous rate limit headers
         assertThat(gitHub.lastRateLimit().getCore(), not(instanceOf(GHRateLimit.UnknownLimitRecord.class)));
@@ -118,18 +119,22 @@ public class AppTest extends AbstractGitHubWireMockTest {
     @Test
     public void testCredentialValidEnterprise() throws IOException {
         // Simulated GHE: getRateLimit returns 404
-        assertThat(gitHub.lastRateLimit(), nullValue());
+        assertThat(gitHub.lastRateLimit(), sameInstance(GHRateLimit.DEFAULT));
+        assertThat(gitHub.lastRateLimit().getCore().isExpired(), is(true));
         assertTrue(gitHub.isCredentialValid());
-        // lastRateLimit stays null when 404 is encountered
-        assertThat(gitHub.lastRateLimit(), nullValue());
+
+        // lastRateLimitUpdates because 404 still includes header rate limit info
+        assertThat(gitHub.lastRateLimit(), notNullValue());
+        assertThat(gitHub.lastRateLimit(), not(equalTo(GHRateLimit.DEFAULT)));
+        assertThat(gitHub.lastRateLimit().getCore().isExpired(), is(false));
 
         gitHub = getGitHubBuilder().withOAuthToken("bogus", "user")
                 .withEndpoint(mockGitHub.apiServer().baseUrl())
                 .build();
-        assertThat(gitHub.lastRateLimit(), nullValue());
+        assertThat(gitHub.lastRateLimit(), sameInstance(GHRateLimit.DEFAULT));
         assertFalse(gitHub.isCredentialValid());
         // Simulated GHE: For invalid credentials, we get a 401 that does not include ratelimit info
-        assertThat(gitHub.lastRateLimit(), nullValue());
+        assertThat(gitHub.lastRateLimit(), sameInstance(GHRateLimit.DEFAULT));
     }
 
     @Test
@@ -198,7 +203,7 @@ public class AppTest extends AbstractGitHubWireMockTest {
 
     @Test
     public void testGetIssues() throws Exception {
-        List<GHIssue> closedIssues = gitHub.getOrganization("github-api")
+        List<GHIssue> closedIssues = gitHub.getOrganization("hub4j")
                 .getRepository("github-api")
                 .getIssues(GHIssueState.CLOSED);
         // prior to using PagedIterable GHRepository.getIssues(GHIssueState) would only retrieve 30 issues
@@ -211,7 +216,7 @@ public class AppTest extends AbstractGitHubWireMockTest {
 
     @Test
     public void testListIssues() throws IOException {
-        Iterable<GHIssue> closedIssues = gitHub.getOrganization("github-api")
+        Iterable<GHIssue> closedIssues = gitHub.getOrganization("hub4j")
                 .getRepository("github-api")
                 .listIssues(GHIssueState.CLOSED);
 
@@ -291,7 +296,7 @@ public class AppTest extends AbstractGitHubWireMockTest {
         GHOrganization organization = gitHub.getOrganization(GITHUB_API_TEST_ORG);
         GHTeam teamByName = organization.getTeams().get("Core Developers");
 
-        GHTeam teamById = gitHub.getTeam(teamByName.getId());
+        GHTeam teamById = gitHub.getTeam((int) teamByName.getId());
         assertNotNull(teamById);
 
         assertEquals(teamByName.getId(), teamById.getId());
@@ -308,6 +313,13 @@ public class AppTest extends AbstractGitHubWireMockTest {
 
         assertEquals(teamByName.getId(), teamById.getId());
         assertEquals(teamByName.getDescription(), teamById.getDescription());
+
+        GHTeam teamById2 = organization.getTeam((int) teamByName.getId());
+        assertNotNull(teamById2);
+
+        assertEquals(teamByName.getId(), teamById2.getId());
+        assertEquals(teamByName.getDescription(), teamById2.getDescription());
+
     }
 
     @Ignore("Needs mocking check")
@@ -322,7 +334,7 @@ public class AppTest extends AbstractGitHubWireMockTest {
     @Ignore("Needs mocking check")
     @Test
     public void testFetchPullRequestAsList() throws Exception {
-        GHRepository r = gitHub.getRepository("github-api/github-api");
+        GHRepository r = gitHub.getRepository("hub4j/github-api");
         assertEquals("master", r.getMasterBranch());
         PagedIterable<GHPullRequest> i = r.listPullRequests(GHIssueState.CLOSED);
         List<GHPullRequest> prs = i.toList();
@@ -628,7 +640,7 @@ public class AppTest extends AbstractGitHubWireMockTest {
 
     @Test
     public void testCommitStatus() throws Exception {
-        GHRepository r = gitHub.getRepository("github-api/github-api");
+        GHRepository r = gitHub.getRepository("hub4j/github-api");
 
         GHCommitStatus state;
 
@@ -644,7 +656,7 @@ public class AppTest extends AbstractGitHubWireMockTest {
 
     @Test
     public void testCommitShortInfo() throws Exception {
-        GHRepository r = gitHub.getRepository("github-api/github-api");
+        GHRepository r = gitHub.getRepository("hub4j/github-api");
         GHCommit commit = r.getCommit("86a2e245aa6d71d54923655066049d9e21a15f23");
         assertEquals(commit.getCommitShortInfo().getAuthor().getName(), "Kohsuke Kawaguchi");
         assertEquals(commit.getCommitShortInfo().getMessage(), "doc");
@@ -807,7 +819,7 @@ public class AppTest extends AbstractGitHubWireMockTest {
 
     @Test // issue #99
     public void testReadme() throws IOException {
-        GHContent readme = gitHub.getRepository("github-api-test-org/test-readme").getReadme();
+        GHContent readme = gitHub.getRepository("hub4j-test-org/test-readme").getReadme();
         assertEquals(readme.getName(), "README.md");
         assertEquals(readme.getContent(), "This is a markdown readme.\n");
     }
@@ -815,7 +827,7 @@ public class AppTest extends AbstractGitHubWireMockTest {
     @Ignore("Needs mocking check")
     @Test
     public void testTrees() throws IOException {
-        GHTree masterTree = gitHub.getRepository("github-api/github-api").getTree("master");
+        GHTree masterTree = gitHub.getRepository("hub4j/github-api").getTree("master");
         boolean foundReadme = false;
         for (GHTreeEntry e : masterTree.getTree()) {
             if ("readme".equalsIgnoreCase(e.getPath().replaceAll("\\.md", ""))) {
@@ -828,7 +840,7 @@ public class AppTest extends AbstractGitHubWireMockTest {
 
     @Test
     public void testTreesRecursive() throws IOException {
-        GHTree masterTree = gitHub.getRepository("github-api/github-api").getTreeRecursive("master", 1);
+        GHTree masterTree = gitHub.getRepository("hub4j/github-api").getTreeRecursive("master", 1);
         boolean foundThisFile = false;
         for (GHTreeEntry e : masterTree.getTree()) {
             if (e.getPath().endsWith(AppTest.class.getSimpleName() + ".java")) {
@@ -844,7 +856,7 @@ public class AppTest extends AbstractGitHubWireMockTest {
         cleanupLabel("test");
         cleanupLabel("test2");
 
-        GHRepository r = gitHub.getRepository("github-api-test-org/test-labels");
+        GHRepository r = gitHub.getRepository("hub4j-test-org/test-labels");
         List<GHLabel> lst = r.listLabels().toList();
         for (GHLabel l : lst) {
             assertThat(l.getUrl(), containsString(l.getName().replace(" ", "%20")));
@@ -943,7 +955,7 @@ public class AppTest extends AbstractGitHubWireMockTest {
     void cleanupLabel(String name) {
         if (mockGitHub.isUseProxy()) {
             try {
-                GHLabel t = getGitHubBeforeAfter().getRepository("github-api-test-org/test-labels").getLabel(name);
+                GHLabel t = getGitHubBeforeAfter().getRepository("hub4j-test-org/test-labels").getLabel(name);
                 t.delete();
             } catch (IOException e) {
 
@@ -1012,7 +1024,7 @@ public class AppTest extends AbstractGitHubWireMockTest {
 
     @Test
     public void reactions() throws Exception {
-        GHIssue i = gitHub.getRepository("github-api/github-api").getIssue(311);
+        GHIssue i = gitHub.getRepository("hub4j/github-api").getIssue(311);
 
         List<GHReaction> l;
         // retrieval
@@ -1084,7 +1096,7 @@ public class AppTest extends AbstractGitHubWireMockTest {
     public void blob() throws Exception {
         Assume.assumeFalse(SystemUtils.IS_OS_WINDOWS);
 
-        GHRepository r = gitHub.getRepository("github-api/github-api");
+        GHRepository r = gitHub.getRepository("hub4j/github-api");
         String sha1 = "a12243f2fc5b8c2ba47dd677d0b0c7583539584d";
 
         assertBlobContent(r.readBlob(sha1));

src/test/java/org/kohsuke/github/BridgeMethodTest.java

@@ -5,12 +5,15 @@ import org.junit.Test;
 
 import java.io.IOException;
 import java.lang.reflect.Method;
+import java.net.URL;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
+import java.util.Set;
 
-import static org.hamcrest.CoreMatchers.is;
-import static org.hamcrest.Matchers.equalTo;
+import javax.annotation.Nonnull;
+
+import static org.hamcrest.Matchers.*;
 
 /**
  * @author Kohsuke Kawaguchi
@@ -18,26 +21,50 @@ import static org.hamcrest.Matchers.equalTo;
 public class BridgeMethodTest extends Assert {
 
     @Test
-    public void lastStatus() throws IOException {
-        GHObject obj = new GHIssue();
+    public void testBridgeMethods() throws IOException {
 
-        List<Method> createdAtMethods = new ArrayList<>();
-        for (Method method : obj.getClass().getMethods()) {
-            if (method.getName().equalsIgnoreCase("getCreatedAt")) {
-                if (method.getReturnType() == Date.class) {
-                    createdAtMethods.add(0, method);
-                } else {
-                    createdAtMethods.add(method);
-                }
+        // Some would say this is redundant, given that bridge methods are so thin anyway
+        // In the interest of maintaining binary compatibility, we'll do this anyway for a sampling of methods
+
+        // Something odd here
+        // verifyBridgeMethods(new GHCommit(), "getAuthor", GHCommit.GHAuthor.class, GitUser.class);
+        // verifyBridgeMethods(new GHCommit(), "getCommitter", GHCommit.GHAuthor.class, GitUser.class);
+
+        verifyBridgeMethods(GHIssue.class, "getCreatedAt", Date.class, String.class);
+        verifyBridgeMethods(GHIssue.class, "getId", int.class, long.class, String.class);
+        verifyBridgeMethods(GHIssue.class, "getUrl", String.class, URL.class);
+
+        verifyBridgeMethods(GHOrganization.class, "getHtmlUrl", String.class, URL.class);
+        verifyBridgeMethods(GHOrganization.class, "getId", int.class, long.class, String.class);
+        verifyBridgeMethods(GHOrganization.class, "getUrl", String.class, URL.class);
+
+        verifyBridgeMethods(GHRepository.class, "getCollaborators", GHPersonSet.class, Set.class);
+        verifyBridgeMethods(GHRepository.class, "getHtmlUrl", String.class, URL.class);
+        verifyBridgeMethods(GHRepository.class, "getId", int.class, long.class, String.class);
+        verifyBridgeMethods(GHRepository.class, "getUrl", String.class, URL.class);
+
+        verifyBridgeMethods(GHUser.class, "getFollows", GHPersonSet.class, Set.class);
+        verifyBridgeMethods(GHUser.class, "getFollowers", GHPersonSet.class, Set.class);
+        verifyBridgeMethods(GHUser.class, "getOrganizations", GHPersonSet.class, Set.class);
+        verifyBridgeMethods(GHUser.class, "getId", int.class, long.class, String.class);
+
+        verifyBridgeMethods(GHTeam.class, "getId", int.class, long.class, String.class);
+
+        // verifyBridgeMethods(GitHub.class, "getMyself", GHMyself.class, GHUser.class);
+
+    }
+
+    void verifyBridgeMethods(@Nonnull Class<?> targetClass, @Nonnull String methodName, Class<?>... returnTypes) {
+        List<Class<?>> foundMethods = new ArrayList<>();
+        Method[] methods = targetClass.getMethods();
+        for (Method method : methods) {
+            if (method.getName().equalsIgnoreCase(methodName)) {
+                // Bridge methods are only
+                assertThat(method.getParameterCount(), equalTo(0));
+                foundMethods.add(method.getReturnType());
             }
         }
 
-        assertThat(createdAtMethods.size(), equalTo(2));
-
-        assertThat(createdAtMethods.get(0).getParameterCount(), equalTo(0));
-        assertThat(createdAtMethods.get(1).getParameterCount(), equalTo(0));
-
-        assertThat(createdAtMethods.get(0).getReturnType(), is(Date.class));
-        assertThat(createdAtMethods.get(1).getReturnType(), is(String.class));
+        assertThat(foundMethods, containsInAnyOrder(returnTypes));
     }
 }

src/test/java/org/kohsuke/github/CommitTest.java

@@ -4,6 +4,8 @@ import com.google.common.collect.Iterables;
 import org.junit.Test;
 
 import java.io.IOException;
+import java.util.Arrays;
+import java.util.List;
 
 /**
  * @author Kohsuke Kawaguchi
@@ -25,6 +27,83 @@ public class CommitTest extends AbstractGitHubWireMockTest {
         }
     }
 
+    @Test
+    public void listPullRequestsOfNotIncludedCommit() throws Exception {
+        GHRepository repo = gitHub.getOrganization("hub4j-test-org").getRepository("listPrsListHeads");
+
+        GHCommit commit = repo.getCommit("f66f7ca691ace6f4a9230292efb932b49214d72c");
+
+        assertThat("The commit is supposed to be not part of any pull request",
+                commit.listPullRequests().toList().isEmpty());
+    }
+
+    @Test
+    public void listPullRequests() throws Exception {
+        GHRepository repo = gitHub.getOrganization("hub4j-test-org").getRepository("listPrsListHeads");
+        Integer prNumber = 2;
+
+        GHCommit commit = repo.getCommit("6b9956fe8c3d030dbc49c9d4c4166b0ceb4198fc");
+
+        List<GHPullRequest> listedPrs = commit.listPullRequests().toList();
+
+        assertEquals(listedPrs.size(), 1);
+
+        assertThat("Pull request " + prNumber + " not found by searching from commit.",
+                listedPrs.stream().findFirst().filter(it -> it.getNumber() == prNumber).isPresent());
+    }
+
+    @Test
+    public void listPullRequestsOfCommitWith2PullRequests() throws Exception {
+        GHRepository repo = gitHub.getOrganization("hub4j-test-org").getRepository("listPrsListHeads");
+        Integer[] expectedPrs = new Integer[]{ 1, 2 };
+
+        GHCommit commit = repo.getCommit("442aa213f924a5984856f16e52a18153aaf41ad3");
+
+        List<GHPullRequest> listedPrs = commit.listPullRequests().toList();
+
+        assertEquals(listedPrs.size(), 2);
+
+        listedPrs.stream()
+                .forEach(pr -> assertThat("PR#" + pr.getNumber() + " not expected to be matched.",
+                        Arrays.stream(expectedPrs).anyMatch(prNumber -> prNumber.equals(pr.getNumber()))));
+    }
+
+    @Test
+    public void listBranchesWhereHead() throws Exception {
+        GHRepository repo = gitHub.getOrganization("hub4j-test-org").getRepository("listPrsListHeads");
+
+        GHCommit commit = repo.getCommit("ab92e13c0fc844fd51a379a48a3ad0b18231215c");
+
+        assertThat("Commit which was supposed to be HEAD in the \"master\" branch was not found.",
+                commit.listBranchesWhereHead()
+                        .toList()
+                        .stream()
+                        .findFirst()
+                        .filter(it -> it.getName().equals("master"))
+                        .isPresent());
+    }
+
+    @Test
+    public void listBranchesWhereHead2Heads() throws Exception {
+        GHRepository repo = gitHub.getOrganization("hub4j-test-org").getRepository("listPrsListHeads");
+
+        GHCommit commit = repo.getCommit("ab92e13c0fc844fd51a379a48a3ad0b18231215c");
+
+        assertEquals("Commit which was supposed to be HEAD in 2 branches was not found as such.",
+                2,
+                commit.listBranchesWhereHead().toList().size());
+    }
+
+    @Test
+    public void listBranchesWhereHeadOfCommitWithHeadNowhere() throws Exception {
+        GHRepository repo = gitHub.getOrganization("hub4j-test-org").getRepository("listPrsListHeads");
+
+        GHCommit commit = repo.getCommit("7460916bfb8e9966d6b9d3e8ae378c82c6b8e43e");
+
+        assertThat("Commit which was not supposed to be HEAD in any branch was found as HEAD.",
+                commit.listBranchesWhereHead().toList().isEmpty());
+    }
+
     @Test // issue 737
     public void commitSignatureVerification() throws Exception {
         GHRepository repo = gitHub.getRepository("stapler/stapler");

src/test/java/org/kohsuke/github/GHAppInstallationTest.java

@@ -0,0 +1,29 @@
+package org.kohsuke.github;
+
+import org.junit.Test;
+
+import java.io.IOException;
+import java.util.List;
+
+public class GHAppInstallationTest extends AbstractGHAppInstallationTest {
+
+    @Test
+    public void testListRepositoriesTwoRepos() throws IOException {
+        GHAppInstallation appInstallation = getAppInstallationWithTokenApp1();
+
+        List<GHRepository> repositories = appInstallation.listRepositories().toList();
+
+        assertEquals(2, repositories.size());
+        assertTrue(repositories.stream().anyMatch(it -> it.getName().equals("empty")));
+        assertTrue(repositories.stream().anyMatch(it -> it.getName().equals("test-readme")));
+    }
+
+    @Test
+    public void testListRepositoriesNoPermissions() throws IOException {
+        GHAppInstallation appInstallation = getAppInstallationWithTokenApp2();
+
+        assertTrue("App does not have permissions and should have 0 repositories",
+                appInstallation.listRepositories().toList().isEmpty());
+    }
+
+}

src/test/java/org/kohsuke/github/GHAppTest.java

@@ -28,8 +28,8 @@ public class GHAppTest extends AbstractGitHubWireMockTest {
     @Test
     public void getGitHubApp() throws IOException {
         GHApp app = gitHub.getApp();
-        assertThat(app.id, is((long) 11111));
-        assertThat(app.getOwner().id, is((long) 111111111));
+        assertThat(app.getId(), is((long) 11111));
+        assertThat(app.getOwner().getId(), is((long) 111111111));
         assertThat(app.getOwner().login, is("bogus"));
         assertThat(app.getName(), is("Bogus-Development"));
         assertThat(app.getDescription(), is(""));
@@ -132,8 +132,8 @@ public class GHAppTest extends AbstractGitHubWireMockTest {
         Map<String, GHPermissionType> appPermissions = appInstallation.getPermissions();
         GHUser appAccount = appInstallation.getAccount();
 
-        assertThat(appInstallation.id, is((long) 11111111));
-        assertThat(appAccount.id, is((long) 111111111));
+        assertThat(appInstallation.getId(), is((long) 11111111));
+        assertThat(appAccount.getId(), is((long) 111111111));
         assertThat(appAccount.login, is("bogus"));
         assertThat(appInstallation.getRepositorySelection(), is(GHRepositorySelection.SELECTED));
         assertThat(appInstallation.getAccessTokenUrl(), endsWith("/app/installations/11111111/access_tokens"));

src/test/java/org/kohsuke/github/GHBranchProtectionTest.java

@@ -6,6 +6,8 @@ import org.kohsuke.github.GHBranchProtection.EnforceAdmins;
 import org.kohsuke.github.GHBranchProtection.RequiredReviews;
 import org.kohsuke.github.GHBranchProtection.RequiredStatusChecks;
 
+import static org.hamcrest.CoreMatchers.*;
+
 public class GHBranchProtectionTest extends AbstractGitHubWireMockTest {
     private static final String BRANCH = "master";
     private static final String BRANCH_REF = "heads/" + BRANCH;
@@ -32,6 +34,14 @@ public class GHBranchProtectionTest extends AbstractGitHubWireMockTest {
                 .includeAdmins()
                 .enable();
 
+        verifyBranchProtection(protection);
+
+        // Get goes through a different code path. Make sure it also gets the correct data.
+        protection = branch.getProtection();
+        verifyBranchProtection(protection);
+    }
+
+    private void verifyBranchProtection(GHBranchProtection protection) {
         RequiredStatusChecks statusChecks = protection.getRequiredStatusChecks();
         assertNotNull(statusChecks);
         assertTrue(statusChecks.isRequiresBranchUpToDate());
@@ -54,11 +64,32 @@ public class GHBranchProtectionTest extends AbstractGitHubWireMockTest {
         assertTrue(repo.getBranch(BRANCH).isProtected());
     }
 
+    @Test
+    public void testDisableProtectionOnly() throws Exception {
+        GHBranchProtection protection = branch.enableProtection().enable();
+        assertTrue(repo.getBranch(BRANCH).isProtected());
+        branch.disableProtection();
+        assertFalse(repo.getBranch(BRANCH).isProtected());
+    }
+
     @Test
     public void testEnableRequireReviewsOnly() throws Exception {
         GHBranchProtection protection = branch.enableProtection().requireReviews().enable();
 
+        RequiredReviews requiredReviews = protection.getRequiredReviews();
         assertNotNull(protection.getRequiredReviews());
+        assertFalse(requiredReviews.isDismissStaleReviews());
+        assertFalse(requiredReviews.isRequireCodeOwnerReviews());
+        assertThat(protection.getRequiredReviews().getRequiredReviewers(), equalTo(1));
+
+        // Get goes through a different code path. Make sure it also gets the correct data.
+        protection = branch.getProtection();
+        requiredReviews = protection.getRequiredReviews();
+
+        assertNotNull(protection.getRequiredReviews());
+        assertFalse(requiredReviews.isDismissStaleReviews());
+        assertFalse(requiredReviews.isRequireCodeOwnerReviews());
+        assertThat(protection.getRequiredReviews().getRequiredReviewers(), equalTo(1));
     }
 
     @Test
@@ -73,4 +104,12 @@ public class GHBranchProtectionTest extends AbstractGitHubWireMockTest {
         protection.disableSignedCommits();
         assertFalse(protection.getRequiredSignatures());
     }
+
+    @Test
+    public void testGetProtection() throws Exception {
+        GHBranchProtection protection = branch.enableProtection().enable();
+        GHBranchProtection protectionTest = repo.getBranch(BRANCH).getProtection();
+        assertTrue(protectionTest instanceof GHBranchProtection);
+        assertTrue(repo.getBranch(BRANCH).isProtected());
+    }
 }

src/test/java/org/kohsuke/github/GHBranchTest.java

@@ -0,0 +1,47 @@
+package org.kohsuke.github;
+
+import org.junit.Test;
+
+import java.io.IOException;
+
+import static org.hamcrest.Matchers.*;
+
+public class GHBranchTest extends AbstractGitHubWireMockTest {
+    private static final String BRANCH_1 = "testBranch1";
+    private static final String BRANCH_2 = "testBranch2";
+
+    private GHRepository repository;
+
+    @Test
+    public void testMergeBranch() throws Exception {
+        repository = getTempRepository();
+
+        String masterHead = repository.getRef("heads/master").getObject().getSha();
+        createRefAndPostContent(BRANCH_1, masterHead);
+        createRefAndPostContent(BRANCH_2, masterHead);
+
+        GHBranch otherBranch = repository.getBranch(BRANCH_2);
+        String commitMessage = "merging " + BRANCH_2;
+        GHCommit mergeCommit = repository.getBranch(BRANCH_1).merge(otherBranch, commitMessage);
+        assertThat(mergeCommit, notNullValue());
+        assertThat(mergeCommit.getCommitShortInfo().getMessage(), equalTo(commitMessage));
+
+        // Merging commit sha should work
+        commitMessage = "merging from " + mergeCommit.getSHA1();
+        GHBranch master = repository.getBranch("master");
+        mergeCommit = master.merge(mergeCommit.getSHA1(), commitMessage);
+
+        assertThat(mergeCommit, notNullValue());
+        assertThat(mergeCommit.getCommitShortInfo().getMessage(), equalTo(commitMessage));
+
+        mergeCommit = master.merge(mergeCommit.getSHA1(), commitMessage);
+        // Should be null since all changes already merged
+        assertThat(mergeCommit, nullValue());
+    }
+
+    private void createRefAndPostContent(String branchName, String sha) throws IOException {
+        String refName = "refs/heads/" + branchName;
+        repository.createRef(refName, sha);
+        repository.createContent().content(branchName).message(branchName).path(branchName).branch(branchName).commit();
+    }
+}

src/test/java/org/kohsuke/github/GHCheckRunBuilderTest.java

@@ -26,17 +26,22 @@ package org.kohsuke.github;
 
 import org.junit.Test;
 
+import java.io.IOException;
 import java.util.Date;
 
 import static org.hamcrest.Matchers.containsString;
 
 @SuppressWarnings("deprecation") // preview
-public class GHCheckRunBuilderTest extends AbstractGitHubWireMockTest {
+public class GHCheckRunBuilderTest extends AbstractGHAppInstallationTest {
+
+    protected GitHub getInstallationGithub() throws IOException {
+        return getAppInstallationWithTokenApp3().getRoot();
+    }
 
     @Test
     public void createCheckRun() throws Exception {
-        GHCheckRun checkRun = gitHub.getRepository("jglick/github-api-test")
-                .createCheckRun("foo", "4a929d464a2fae7ee899ce603250f7dab304bc4b")
+        GHCheckRun checkRun = getInstallationGithub().getRepository("hub4j-test-org/test-checks")
+                .createCheckRun("foo", "89a9ae301e35e667756034fdc933b1fc94f63fc1")
                 .withStatus(GHCheckRun.Status.COMPLETED)
                 .withConclusion(GHCheckRun.Conclusion.SUCCESS)
                 .withDetailsURL("http://nowhere.net/stuff")
@@ -55,7 +60,7 @@ public class GHCheckRunBuilderTest extends AbstractGitHubWireMockTest {
                 .create();
         assertEquals("completed", checkRun.getStatus());
         assertEquals(1, checkRun.getOutput().getAnnotationsCount());
-        assertEquals(546384586, checkRun.id);
+        assertEquals(1424883286, checkRun.getId());
     }
 
     @Test
@@ -65,8 +70,8 @@ public class GHCheckRunBuilderTest extends AbstractGitHubWireMockTest {
             output.add(
                     new GHCheckRunBuilder.Annotation("stuff.txt", 1, GHCheckRun.AnnotationLevel.NOTICE, "hello #" + i));
         }
-        GHCheckRun checkRun = gitHub.getRepository("jglick/github-api-test")
-                .createCheckRun("big", "4a929d464a2fae7ee899ce603250f7dab304bc4b")
+        GHCheckRun checkRun = getInstallationGithub().getRepository("hub4j-test-org/test-checks")
+                .createCheckRun("big", "89a9ae301e35e667756034fdc933b1fc94f63fc1")
                 .withConclusion(GHCheckRun.Conclusion.SUCCESS)
                 .add(output)
                 .create();
@@ -74,37 +79,37 @@ public class GHCheckRunBuilderTest extends AbstractGitHubWireMockTest {
         assertEquals("Big Run", checkRun.getOutput().getTitle());
         assertEquals("Lots of stuff here »", checkRun.getOutput().getSummary());
         assertEquals(101, checkRun.getOutput().getAnnotationsCount());
-        assertEquals(546384622, checkRun.id);
+        assertEquals(1424883599, checkRun.getId());
     }
 
     @Test
     public void createCheckRunNoAnnotations() throws Exception {
-        GHCheckRun checkRun = gitHub.getRepository("jglick/github-api-test")
-                .createCheckRun("quick", "4a929d464a2fae7ee899ce603250f7dab304bc4b")
+        GHCheckRun checkRun = getInstallationGithub().getRepository("hub4j-test-org/test-checks")
+                .createCheckRun("quick", "89a9ae301e35e667756034fdc933b1fc94f63fc1")
                 .withConclusion(GHCheckRun.Conclusion.NEUTRAL)
                 .add(new GHCheckRunBuilder.Output("Quick note", "nothing more to see here"))
                 .create();
         assertEquals("completed", checkRun.getStatus());
         assertEquals(0, checkRun.getOutput().getAnnotationsCount());
-        assertEquals(546384705, checkRun.id);
+        assertEquals(1424883957, checkRun.getId());
     }
 
     @Test
     public void createPendingCheckRun() throws Exception {
-        GHCheckRun checkRun = gitHub.getRepository("jglick/github-api-test")
-                .createCheckRun("outstanding", "4a929d464a2fae7ee899ce603250f7dab304bc4b")
+        GHCheckRun checkRun = getInstallationGithub().getRepository("hub4j-test-org/test-checks")
+                .createCheckRun("outstanding", "89a9ae301e35e667756034fdc933b1fc94f63fc1")
                 .withStatus(GHCheckRun.Status.IN_PROGRESS)
                 .create();
         assertEquals("in_progress", checkRun.getStatus());
         assertNull(checkRun.getConclusion());
-        assertEquals(546469053, checkRun.id);
+        assertEquals(1424883451, checkRun.getId());
     }
 
     @Test
     public void createCheckRunErrMissingConclusion() throws Exception {
         try {
-            gitHub.getRepository("jglick/github-api-test")
-                    .createCheckRun("outstanding", "4a929d464a2fae7ee899ce603250f7dab304bc4b")
+            getInstallationGithub().getRepository("hub4j-test-org/test-checks")
+                    .createCheckRun("outstanding", "89a9ae301e35e667756034fdc933b1fc94f63fc1")
                     .withStatus(GHCheckRun.Status.COMPLETED)
                     .create();
             fail("should have been rejected");
@@ -114,4 +119,26 @@ public class GHCheckRunBuilderTest extends AbstractGitHubWireMockTest {
         }
     }
 
+    @Test
+    public void updateCheckRun() throws Exception {
+        GHCheckRun checkRun = getInstallationGithub().getRepository("hub4j-test-org/test-checks")
+                .createCheckRun("foo", "89a9ae301e35e667756034fdc933b1fc94f63fc1")
+                .withStatus(GHCheckRun.Status.IN_PROGRESS)
+                .withStartedAt(new Date(999_999_000))
+                .add(new GHCheckRunBuilder.Output("Some Title", "what happened…")
+                        .add(new GHCheckRunBuilder.Annotation("stuff.txt",
+                                1,
+                                GHCheckRun.AnnotationLevel.NOTICE,
+                                "hello to you too").withTitle("Look here")))
+                .create();
+        GHCheckRun updated = checkRun.update()
+                .withStatus(GHCheckRun.Status.COMPLETED)
+                .withConclusion(GHCheckRun.Conclusion.SUCCESS)
+                .withCompletedAt(new Date(999_999_999))
+                .create();
+        assertEquals(updated.getStartedAt(), new Date(999_999_000));
+        assertEquals(updated.getName(), "foo");
+        assertEquals(1, checkRun.getOutput().getAnnotationsCount());
+    }
+
 }

src/test/java/org/kohsuke/github/GHContentIntegrationTest.java

@@ -1,5 +1,6 @@
 package org.kohsuke.github;
 
+import org.apache.commons.io.IOUtils;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
@@ -7,9 +8,11 @@ import org.junit.Test;
 import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStreamReader;
+import java.nio.charset.StandardCharsets;
 import java.util.List;
 
 import static org.hamcrest.CoreMatchers.*;
+import static org.hamcrest.Matchers.hasProperty;
 
 /**
  * Integration test for {@link GHContent}.
@@ -26,7 +29,7 @@ public class GHContentIntegrationTest extends AbstractGitHubWireMockTest {
     @After
     public void cleanup() throws Exception {
         if (mockGitHub.isUseProxy()) {
-            repo = getGitHubBeforeAfter().getRepository("github-api-test-org/GHContentIntegrationTest");
+            repo = getGitHubBeforeAfter().getRepository("hub4j-test-org/GHContentIntegrationTest");
             try {
                 GHContent content = repo.getFileContent(createdFilename);
                 if (content != null) {
@@ -39,12 +42,12 @@ public class GHContentIntegrationTest extends AbstractGitHubWireMockTest {
 
     @Before
     public void setUp() throws Exception {
-        repo = gitHub.getRepository("github-api-test-org/GHContentIntegrationTest");
+        repo = gitHub.getRepository("hub4j-test-org/GHContentIntegrationTest");
     }
 
     @Test
     public void testGetFileContent() throws Exception {
-        repo = gitHub.getRepository("github-api-test-org/GHContentIntegrationTest");
+        repo = gitHub.getRepository("hub4j-test-org/GHContentIntegrationTest");
         GHContent content = repo.getFileContent("ghcontent-ro/a-file-with-content");
 
         assertTrue(content.isFile());
@@ -123,7 +126,7 @@ public class GHContentIntegrationTest extends AbstractGitHubWireMockTest {
         } catch (GHFileNotFoundException e) {
             assertThat(e.getMessage(),
                     endsWith(
-                            "/repos/github-api-test-org/GHContentIntegrationTest/contents/test+directory%20%2350/test%20file-to+create-%231.txt {\"message\":\"Not Found\",\"documentation_url\":\"https://developer.github.com/v3/repos/contents/#get-contents\"}"));
+                            "/repos/hub4j-test-org/GHContentIntegrationTest/contents/test+directory%20%2350/test%20file-to+create-%231.txt {\"message\":\"Not Found\",\"documentation_url\":\"https://developer.github.com/v3/repos/contents/#get-contents\"}"));
         }
     }
 
@@ -158,4 +161,34 @@ public class GHContentIntegrationTest extends AbstractGitHubWireMockTest {
                 + "123456789012345678901234567890123456789012345678901234567890");
         ghContentBuilder.commit();
     }
+
+    @Test
+    public void testGetFileContentWithNonAsciiPath() throws Exception {
+        final GHRepository repo = gitHub.getRepository("hub4j-test-org/GHContentIntegrationTest");
+        final GHContent fileContent = repo.getFileContent("ghcontent-ro/a-file-with-\u00F6");
+        assertThat(IOUtils.readLines(fileContent.read(), StandardCharsets.UTF_8), hasItems("test"));
+
+        final GHContent fileContent2 = repo.getFileContent(fileContent.getPath());
+        assertThat(IOUtils.readLines(fileContent2.read(), StandardCharsets.UTF_8), hasItems("test"));
+    }
+
+    @Test
+    public void testGetFileContentWithSymlink() throws Exception {
+        final GHRepository repo = gitHub.getRepository("hub4j-test-org/GHContentIntegrationTest");
+
+        final GHContent fileContent = repo.getFileContent("ghcontent-ro/a-symlink-to-a-file");
+        // for whatever reason GH says this is a file :-o
+        assertThat(IOUtils.toString(fileContent.read(), StandardCharsets.UTF_8), is("thanks for reading me\n"));
+
+        final GHContent dirContent = repo.getFileContent("ghcontent-ro/a-symlink-to-a-dir");
+        // but symlinks to directories are symlinks!
+        assertThat(dirContent,
+                allOf(hasProperty("target", is("a-dir-with-3-entries")), hasProperty("type", is("symlink"))));
+
+        // future somehow...
+
+        // final GHContent fileContent2 = repo.getFileContent("ghcontent-ro/a-symlink-to-a-dir/entry-one");
+        // this needs special handling and will 404 from GitHub
+        // assertThat(IOUtils.toString(fileContent.read(), StandardCharsets.UTF_8), is(""));
+    }
 }

src/test/java/org/kohsuke/github/GHDeploymentTest.java

@@ -3,6 +3,8 @@ package org.kohsuke.github;
 import org.junit.Test;
 
 import java.io.IOException;
+import java.util.Arrays;
+import java.util.Map;
 
 /**
  * @author Martin van Zijl
@@ -10,17 +12,42 @@ import java.io.IOException;
 public class GHDeploymentTest extends AbstractGitHubWireMockTest {
 
     @Test
-    public void testGetDeploymentById() throws IOException {
-        GHRepository repo = getRepository();
-        GHDeployment deployment = repo.getDeployment(178653229);
+    public void testGetDeploymentByIdStringPayload() throws IOException {
+        final GHRepository repo = getRepository();
+        final GHDeployment deployment = repo.getDeployment(178653229);
         assertNotNull(deployment);
+        assertEquals(178653229, deployment.getId());
+        assertEquals("production", deployment.getEnvironment());
+        assertEquals("custom", deployment.getPayload());
+        assertEquals("custom", deployment.getPayloadObject());
+        assertEquals("master", deployment.getRef());
+        assertEquals("3a09d2de4a9a1322a0ba2c3e2f54a919ca8fe353", deployment.getSha());
+        assertEquals("deploy", deployment.getTask());
+    }
+
+    @Test
+    public void testGetDeploymentByIdObjectPayload() throws IOException {
+        final GHRepository repo = getRepository();
+        final GHDeployment deployment = repo.getDeployment(178653229);
+        assertNotNull(deployment);
+        assertEquals(178653229, deployment.getId());
+        assertEquals("production", deployment.getEnvironment());
+        assertEquals("master", deployment.getRef());
+        assertEquals("3a09d2de4a9a1322a0ba2c3e2f54a919ca8fe353", deployment.getSha());
+        assertEquals("deploy", deployment.getTask());
+        final Map<String, Object> payload = deployment.getPayloadMap();
+        assertEquals(4, payload.size());
+        assertEquals(1, payload.get("custom1"));
+        assertEquals("two", payload.get("custom2"));
+        assertEquals(Arrays.asList("3", 3, "three"), payload.get("custom3"));
+        assertNull(payload.get("custom4"));
     }
 
     protected GHRepository getRepository() throws IOException {
         return getRepository(gitHub);
     }
 
-    private GHRepository getRepository(GitHub gitHub) throws IOException {
-        return gitHub.getOrganization("github-api-test-org").getRepository("github-api");
+    private GHRepository getRepository(final GitHub gitHub) throws IOException {
+        return gitHub.getOrganization("hub4j-test-org").getRepository("github-api");
     }
 }

src/test/java/org/kohsuke/github/GHDiscussionTest.java

@@ -0,0 +1,145 @@
+package org.kohsuke.github;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.util.Set;
+
+import static org.hamcrest.Matchers.*;
+
+/**
+ * @author Charles Moulliard
+ */
+public class GHDiscussionTest extends AbstractGitHubWireMockTest {
+    private final String TEAM_SLUG = "dummy-team";
+    private GHTeam team;
+
+    @Before
+    public void setUp() throws Exception {
+        team = gitHub.getOrganization(GITHUB_API_TEST_ORG).getTeamBySlug(TEAM_SLUG);
+    }
+
+    @After
+    public void cleanupDiscussions() throws Exception {
+        // only need to clean up if we're pointing to the live site
+        if (mockGitHub.isUseProxy()) {
+            for (GHDiscussion discussion : getGitHubBeforeAfter().getOrganization(GITHUB_API_TEST_ORG)
+                    .getTeamBySlug(TEAM_SLUG)
+                    .listDiscussions()) {
+                discussion.delete();
+            }
+        }
+    }
+
+    @Test
+    public void testCreatedDiscussion() throws IOException {
+        GHDiscussion discussion = team.createDiscussion("Some Discussion").body("This is a public discussion").done();
+        assertThat(discussion, notNullValue());
+        assertThat(discussion.getTeam(), equalTo(team));
+        assertThat(discussion.getTitle(), equalTo("Some Discussion"));
+        assertThat(discussion.getBody(), equalTo("This is a public discussion"));
+        assertThat(discussion.isPrivate(), is(false));
+
+        discussion = team.createDiscussion("Some Discussion")
+                .body("This is another public discussion")
+                .private_(false)
+                .done();
+        assertThat(discussion, notNullValue());
+        assertThat(discussion.getTeam(), equalTo(team));
+        assertThat(discussion.getTitle(), equalTo("Some Discussion"));
+        assertThat(discussion.getBody(), equalTo("This is another public discussion"));
+        assertThat(discussion.isPrivate(), is(false));
+
+        discussion = team.createDiscussion("Some Discussion")
+                .body("This is a private (secret) discussion")
+                .private_(true)
+                .done();
+        assertThat(discussion, notNullValue());
+        assertThat(discussion.getTeam(), equalTo(team));
+        assertThat(discussion.getTitle(), equalTo("Some Discussion"));
+        assertThat(discussion.getBody(), equalTo("This is a private (secret) discussion"));
+        assertThat(discussion.isPrivate(), is(true));
+
+        try {
+            team.createDiscussion("Some Discussion").done();
+            fail("Body is required.");
+        } catch (HttpException e) {
+            assertThat(e, instanceOf(HttpException.class));
+            assertThat(e.getMessage(),
+                    containsString("https://developer.github.com/v3/teams/discussions/#create-a-discussion"));
+        }
+    }
+
+    @Test
+    public void testGetAndEditDiscussion() throws IOException {
+        GHDiscussion created = team.createDiscussion("Some Discussion").body("This is a test discussion").done();
+
+        GHDiscussion discussion = team.getDiscussion(created.getNumber());
+
+        // Test convenience getId() override
+        assertThat(discussion.getNumber(), equalTo(created.getId()));
+        assertThat(discussion.getTeam(), equalTo(team));
+        assertThat(discussion.getTitle(), equalTo("Some Discussion"));
+        assertThat(discussion.getBody(), equalTo("This is a test discussion"));
+        assertThat(discussion.isPrivate(), is(false));
+
+        // Test equality
+        assertThat(discussion, equalTo(created));
+
+        discussion = discussion.set().body("This is a test discussion changed");
+        assertThat(discussion.getTeam(), notNullValue());
+
+        assertThat(discussion.getTitle(), equalTo("Some Discussion"));
+        assertThat(discussion.getBody(), equalTo("This is a test discussion changed"));
+
+        discussion = discussion.set().title("Title changed");
+
+        assertThat(discussion.getTitle(), equalTo("Title changed"));
+        assertThat(discussion.getBody(), equalTo("This is a test discussion changed"));
+
+        GHDiscussion discussion2 = gitHub.getOrganization(GITHUB_API_TEST_ORG)
+                .getTeamBySlug(TEAM_SLUG)
+                .getDiscussion(discussion.getNumber());
+
+        assertThat(discussion2, equalTo(discussion));
+        assertThat(discussion2.getTitle(), equalTo("Title changed"));
+        assertThat(discussion2.getBody(), equalTo("This is a test discussion changed"));
+
+        discussion = discussion.update().body("This is a test discussion updated").title("Title updated").done();
+
+        assertThat(discussion.getTeam(), notNullValue());
+        assertThat(discussion.getTitle(), equalTo("Title updated"));
+        assertThat(discussion.getBody(), equalTo("This is a test discussion updated"));
+
+    }
+
+    @Test
+    public void testListDiscussion() throws IOException {
+        team.createDiscussion("Some Discussion A").body("This is a test discussion").done();
+        team.createDiscussion("Some Discussion B").body("This is a test discussion").done();
+        team.createDiscussion("Some Discussion C").body("This is a test discussion").done();
+
+        Set<GHDiscussion> all = team.listDiscussions().toSet();
+        assertThat(all.size(), equalTo(3));
+    }
+
+    @Test
+    public void testToDeleteDiscussion() throws IOException {
+        GHDiscussion discussion = team.createDiscussion("Some Discussion").body("This is a test discussion").done();
+
+        assertThat(discussion.getTitle(), equalTo("Some Discussion"));
+
+        discussion.delete();
+        try {
+            gitHub.getOrganization(GITHUB_API_TEST_ORG).getTeamBySlug(TEAM_SLUG).getDiscussion(discussion.getNumber());
+            fail();
+        } catch (FileNotFoundException e) {
+            assertThat(e.getMessage(),
+                    containsString("https://developer.github.com/v3/teams/discussions/#get-a-single-discussion"));
+        }
+    }
+
+}

src/test/java/org/kohsuke/github/GHEventPayloadTest.java

@@ -3,19 +3,23 @@ package org.kohsuke.github;
 import org.junit.Rule;
 import org.junit.Test;
 
+import java.io.IOException;
 import java.text.SimpleDateFormat;
 import java.util.Collections;
 import java.util.TimeZone;
 
-import static org.hamcrest.CoreMatchers.is;
-import static org.hamcrest.CoreMatchers.nullValue;
-import static org.hamcrest.MatcherAssert.assertThat;
+import static java.lang.Boolean.TRUE;
+import static org.hamcrest.Matchers.*;
 
-public class GHEventPayloadTest {
+public class GHEventPayloadTest extends AbstractGitHubWireMockTest {
 
     @Rule
     public final PayloadRule payload = new PayloadRule(".json");
 
+    public GHEventPayloadTest() {
+        useDefaultGitHub = false;
+    }
+
     @Test
     public void commit_comment() throws Exception {
         GHEventPayload.CommitComment event = GitHub.offline()
@@ -157,6 +161,16 @@ public class GHEventPayloadTest {
     // @Test
     // public void page_build() throws Exception {}
 
+    @Test
+    public void ping() throws Exception {
+        GHEventPayload.Ping event = GitHub.offline().parseEventPayload(payload.asReader(), GHEventPayload.Ping.class);
+
+        assertThat(event.getAction(), nullValue());
+        assertThat(event.getSender().getLogin(), is("seregamorph"));
+        assertThat(event.getRepository().getName(), is("acme-project-project"));
+        assertThat(event.getOrganization(), nullValue());
+    }
+
     @Test
     @Payload("public")
     public void public_() throws Exception {
@@ -200,6 +214,75 @@ public class GHEventPayloadTest {
         assertThat(event.getSender().getLogin(), is("baxterthehacker"));
     }
 
+    @Test
+    public void pull_request_edited_base() throws Exception {
+        GHEventPayload.PullRequest event = GitHub.offline()
+                .parseEventPayload(payload.asReader(), GHEventPayload.PullRequest.class);
+
+        assertThat(event.getAction(), is("edited"));
+        assertThat(event.getChanges().getTitle(), nullValue());
+        assertThat(event.getPullRequest().getTitle(), is("REST-276 - easy-random"));
+        assertThat(event.getChanges().getBase().getRef().getFrom(), is("develop"));
+        assertThat(event.getChanges().getBase().getSha().getFrom(), is("4b0f3b9fd582b071652ccfccd10bfc8c143cff96"));
+        assertThat(event.getPullRequest().getBase().getRef(), is("4.3"));
+        assertThat(event.getPullRequest().getBody(), startsWith("**JIRA Ticket URL:**"));
+        assertThat(event.getChanges().getBody(), nullValue());
+    }
+
+    @Test
+    public void pull_request_edited_title() throws Exception {
+        GHEventPayload.PullRequest event = GitHub.offline()
+                .parseEventPayload(payload.asReader(), GHEventPayload.PullRequest.class);
+
+        assertThat(event.getAction(), is("edited"));
+        assertThat(event.getChanges().getTitle().getFrom(), is("REST-276 - easy-random"));
+        assertThat(event.getPullRequest().getTitle(), is("REST-276 - easy-random 4.3.0"));
+        assertThat(event.getChanges().getBase(), nullValue());
+        assertThat(event.getPullRequest().getBase().getRef(), is("4.3"));
+        assertThat(event.getPullRequest().getBody(), startsWith("**JIRA Ticket URL:**"));
+        assertThat(event.getChanges().getBody(), nullValue());
+    }
+
+    @Test
+    public void pull_request_labeled() throws Exception {
+        GHEventPayload.PullRequest event = GitHub.offline()
+                .parseEventPayload(payload.asReader(), GHEventPayload.PullRequest.class);
+        assertThat(event.getAction(), is("labeled"));
+        assertThat(event.getNumber(), is(79));
+        assertThat(event.getPullRequest().getNumber(), is(79));
+        assertThat(event.getPullRequest().getTitle(), is("Base POJO test enhancement"));
+        assertThat(event.getPullRequest().getBody(),
+                is("This is a pretty simple change that we need to pull into develop."));
+        assertThat(event.getPullRequest().getUser().getLogin(), is("seregamorph"));
+        assertThat(event.getPullRequest().getHead().getUser().getLogin(), is("trilogy-group"));
+        assertThat(event.getPullRequest().getHead().getRef(), is("changes"));
+        assertThat(event.getPullRequest().getHead().getLabel(), is("trilogy-group:changes"));
+        assertThat(event.getPullRequest().getHead().getSha(), is("4b91e3a970fb967fb7be4d52e0969f8e3fb063d0"));
+        assertThat(event.getPullRequest().getBase().getUser().getLogin(), is("trilogy-group"));
+        assertThat(event.getPullRequest().getBase().getRef(), is("3.10"));
+        assertThat(event.getPullRequest().getBase().getLabel(), is("trilogy-group:3.10"));
+        assertThat(event.getPullRequest().getBase().getSha(), is("7a735f17d686c6a1fc7df5b9d395e5863868f364"));
+        assertThat(event.getPullRequest().isMerged(), is(false));
+        assertThat(event.getPullRequest().getMergeable(), is(TRUE));
+        assertThat(event.getPullRequest().getMergeableState(), is("draft"));
+        assertThat(event.getPullRequest().getMergedBy(), nullValue());
+        assertThat(event.getPullRequest().getCommentsCount(), is(1));
+        assertThat(event.getPullRequest().getReviewComments(), is(14));
+        assertThat(event.getPullRequest().getAdditions(), is(137));
+        assertThat(event.getPullRequest().getDeletions(), is(81));
+        assertThat(event.getPullRequest().getChangedFiles(), is(22));
+        assertThat(event.getPullRequest().getLabels().iterator().next().getName(), is("Ready for Review"));
+        assertThat(event.getRepository().getName(), is("trilogy-rest-api-framework"));
+        assertThat(event.getRepository().getOwner().getLogin(), is("trilogy-group"));
+        assertThat(event.getSender().getLogin(), is("schernov-xo"));
+        assertThat(event.getLabel().getUrl(),
+                is("https://api.github.com/repos/trilogy-group/trilogy-rest-api-framework/labels/rest%20api"));
+        assertThat(event.getLabel().getName(), is("rest api"));
+        assertThat(event.getLabel().getColor(), is("fef2c0"));
+        assertThat(event.getLabel().getDescription(), is("REST API pull request"));
+        assertThat(event.getOrganization().getLogin(), is("trilogy-group"));
+    }
+
     @Test
     public void pull_request_review() throws Exception {
         GHEventPayload.PullRequestReview event = GitHub.offline()
@@ -213,6 +296,8 @@ public class GHEventPayloadTest {
         assertThat(event.getPullRequest().getNumber(), is(8));
         assertThat(event.getPullRequest().getTitle(), is("Add a README description"));
         assertThat(event.getPullRequest().getBody(), is("Just a few more details"));
+        assertThat(event.getReview().getHtmlUrl(),
+                hasToString("https://github.com/baxterthehacker/public-repo/pull/8#pullrequestreview-2626884"));
         assertThat(event.getPullRequest().getUser().getLogin(), is("skalnik"));
         assertThat(event.getPullRequest().getHead().getUser().getLogin(), is("skalnik"));
         assertThat(event.getPullRequest().getHead().getRef(), is("patch-2"));
@@ -269,7 +354,9 @@ public class GHEventPayloadTest {
         assertThat(event.getCommits().size(), is(1));
         assertThat(event.getCommits().get(0).getSha(), is("0d1a26e67d8f5eaf1f6ba5c57fc3c7d91ac0fd1c"));
         assertThat(event.getCommits().get(0).getAuthor().getEmail(), is("baxterthehacker@users.noreply.github.com"));
+        assertThat(event.getCommits().get(0).getAuthor().getUsername(), is("baxterthehacker"));
         assertThat(event.getCommits().get(0).getCommitter().getEmail(), is("baxterthehacker@users.noreply.github.com"));
+        assertThat(event.getCommits().get(0).getCommitter().getUsername(), is("baxterthehacker"));
         assertThat(event.getCommits().get(0).getAdded().size(), is(0));
         assertThat(event.getCommits().get(0).getRemoved().size(), is(0));
         assertThat(event.getCommits().get(0).getModified().size(), is(1));
@@ -281,11 +368,88 @@ public class GHEventPayloadTest {
         assertThat(event.getPusher().getName(), is("baxterthehacker"));
         assertThat(event.getPusher().getEmail(), is("baxterthehacker@users.noreply.github.com"));
         assertThat(event.getSender().getLogin(), is("baxterthehacker"));
+        assertThat(event.getCompare(),
+                is("https://github.com/baxterthehacker/public-repo/compare/9049f1265b7d...0d1a26e67d8f"));
     }
 
-    // TODO implement support classes and write test
-    // @Test
-    // public void release() throws Exception {}
+    @Test
+    @Payload("push.fork")
+    public void pushToFork() throws Exception {
+        gitHub = getGitHubBuilder().withEndpoint(mockGitHub.apiServer().baseUrl()).build();
+
+        GHEventPayload.Push event = GitHub.offline().parseEventPayload(payload.asReader(), GHEventPayload.Push.class);
+        assertThat(event.getRef(), is("refs/heads/changes"));
+        assertThat(event.getBefore(), is("85c44b352958bf6d81b74ab8b21920f1d313a287"));
+        assertThat(event.getHead(), is("1393706f1364742defbc28ba459082630ca979af"));
+        assertThat(event.isCreated(), is(false));
+        assertThat(event.isDeleted(), is(false));
+        assertThat(event.isForced(), is(false));
+        assertThat(event.getCommits().size(), is(1));
+        assertThat(event.getCommits().get(0).getSha(), is("1393706f1364742defbc28ba459082630ca979af"));
+        assertThat(event.getCommits().get(0).getAuthor().getEmail(), is("bitwiseman@gmail.com"));
+        assertThat(event.getCommits().get(0).getCommitter().getEmail(), is("bitwiseman@gmail.com"));
+        assertThat(event.getCommits().get(0).getAdded().size(), is(6));
+        assertThat(event.getCommits().get(0).getRemoved().size(), is(0));
+        assertThat(event.getCommits().get(0).getModified().size(), is(2));
+        assertThat(event.getCommits().get(0).getModified().get(0),
+                is("src/main/java/org/kohsuke/github/GHLicense.java"));
+        assertThat(event.getRepository().getName(), is("github-api"));
+        assertThat(event.getRepository().getOwnerName(), is("hub4j-test-org"));
+        assertThat(event.getRepository().getUrl().toExternalForm(), is("https://github.com/hub4j-test-org/github-api"));
+        assertThat(event.getPusher().getName(), is("bitwiseman"));
+        assertThat(event.getPusher().getEmail(), is("bitwiseman@gmail.com"));
+        assertThat(event.getSender().getLogin(), is("bitwiseman"));
+
+        assertThat(event.getRepository().isFork(), is(true));
+
+        // in offliine mode, we should not populate missing fields
+        assertThat(event.getRepository().getSource(), is(nullValue()));
+        assertThat(event.getRepository().getParent(), is(nullValue()));
+
+        assertThat(event.getRepository().getUrl().toString(), is("https://github.com/hub4j-test-org/github-api"));
+        assertThat(event.getRepository().getHttpTransportUrl().toString(),
+                is("https://github.com/hub4j-test-org/github-api.git"));
+
+        // Test repository populate
+        event = gitHub.parseEventPayload(payload.asReader(mockGitHub::mapToMockGitHub), GHEventPayload.Push.class);
+        assertThat(event.getRepository().getUrl().toString(), is("https://github.com/hub4j-test-org/github-api"));
+        assertThat(event.getRepository().getHttpTransportUrl(), is("https://github.com/hub4j-test-org/github-api.git"));
+
+        event.getRepository().populate();
+
+        // After populate the url is fixed to point to the correct API endpoint
+        assertThat(event.getRepository().getUrl().toString(),
+                is(mockGitHub.apiServer().baseUrl() + "/repos/hub4j-test-org/github-api"));
+        assertThat(event.getRepository().getHttpTransportUrl(), is("https://github.com/hub4j-test-org/github-api.git"));
+
+        // ensure that root has been bound after populate
+        event.getRepository().getSource().getRef("heads/master");
+        event.getRepository().getParent().getRef("heads/master");
+
+        // Source
+        event = gitHub.parseEventPayload(payload.asReader(mockGitHub::mapToMockGitHub), GHEventPayload.Push.class);
+        assertThat(event.getRepository().getSource().getFullName(), is("hub4j/github-api"));
+
+        // Parent
+        event = gitHub.parseEventPayload(payload.asReader(mockGitHub::mapToMockGitHub), GHEventPayload.Push.class);
+        assertThat(event.getRepository().getParent().getFullName(), is("hub4j/github-api"));
+
+    }
+
+    @Test
+    public void release_published() throws Exception {
+        GHEventPayload.Release event = GitHub.offline()
+                .parseEventPayload(payload.asReader(), GHEventPayload.Release.class);
+
+        assertThat(event.getAction(), is("published"));
+        assertThat(event.getSender().getLogin(), is("seregamorph"));
+        assertThat(event.getRepository().getName(), is("company-rest-api-framework"));
+        assertThat(event.getOrganization().getLogin(), is("company-group"));
+        assertThat(event.getInstallation(), nullValue());
+        assertThat(event.getRelease().getName(), is("4.2"));
+        assertThat(event.getRelease().getTagName(), is("rest-api-framework-4.2"));
+        assertThat(event.getRelease().getBody(), is("REST-269 - unique test executions (#86) Sergey Chernov"));
+    }
 
     @Test
     public void repository() throws Exception {
@@ -321,7 +485,25 @@ public class GHEventPayloadTest {
     @Payload("check-run")
     public void checkRunEvent() throws Exception {
         GHEventPayload.CheckRun event = GitHub.offline()
-                .parseEventPayload(payload.asReader(), GHEventPayload.CheckRun.class);
+                .parseEventPayload(payload.asReader(mockGitHub::mapToMockGitHub), GHEventPayload.CheckRun.class);
+        GHCheckRun checkRun = verifyBasicCheckRunEvent(event);
+        assertThat("pull body not populated offline", checkRun.getPullRequests().get(0).getBody(), nullValue());
+        assertThat("using offline github", mockGitHub.getRequestCount(), equalTo(0));
+
+        gitHub = getGitHubBuilder().withEndpoint(mockGitHub.apiServer().baseUrl()).build();
+        event = gitHub.parseEventPayload(payload.asReader(mockGitHub::mapToMockGitHub), GHEventPayload.CheckRun.class);
+        checkRun = verifyBasicCheckRunEvent(event);
+
+        int expectedRequestCount = mockGitHub.isUseProxy() ? 3 : 2;
+        assertThat("pull body should be populated",
+                checkRun.getPullRequests().get(0).getBody(),
+                equalTo("This is a pretty simple change that we need to pull into master."));
+        assertThat("multiple getPullRequests() calls are made, the pull is populated only once",
+                mockGitHub.getRequestCount(),
+                equalTo(expectedRequestCount));
+    }
+
+    private GHCheckRun verifyBasicCheckRunEvent(GHEventPayload.CheckRun event) throws IOException {
         assertThat(event.getRepository().getName(), is("Hello-World"));
         assertThat(event.getRepository().getOwner().getLogin(), is("Codertocat"));
         assertThat(event.getAction(), is("created"));
@@ -340,9 +522,9 @@ public class GHEventPayloadTest {
         assertThat(formatter.format(checkRun.getCompletedAt()), is("2019-05-15T20:22:22Z"));
 
         assertThat(checkRun.getConclusion(), is("success"));
-        assertThat(checkRun.getUrl().toString(),
-                is("https://api.github.com/repos/Codertocat/Hello-World/check-runs/128620228"));
-        assertThat(checkRun.getHtmlUrl().toString(), is("https://github.com/Codertocat/Hello-World/runs/128620228"));
+        assertThat(checkRun.getUrl().toString(), endsWith("/repos/Codertocat/Hello-World/check-runs/128620228"));
+        assertThat(checkRun.getHtmlUrl().toString(),
+                endsWith("https://github.com/Codertocat/Hello-World/runs/128620228"));
         assertThat(checkRun.getDetailsUrl().toString(), is("https://octocoders.io"));
         assertThat(checkRun.getApp().getId(), is(29310L));
         assertThat(checkRun.getCheckSuite().getId(), is(118578147L));
@@ -351,18 +533,41 @@ public class GHEventPayloadTest {
         assertThat(checkRun.getOutput().getText(), nullValue());
         assertThat(checkRun.getOutput().getAnnotationsCount(), is(0));
         assertThat(checkRun.getOutput().getAnnotationsUrl().toString(),
-                is("https://api.github.com/repos/Codertocat/Hello-World/check-runs/128620228/annotations"));
+                endsWith("/repos/Codertocat/Hello-World/check-runs/128620228/annotations"));
 
         // Checks the deserialization of sender
         assertThat(event.getSender().getId(), is(21031067L));
+
+        assertThat(checkRun.getPullRequests(), notNullValue());
+        assertThat(checkRun.getPullRequests().size(), equalTo(1));
+        assertThat(checkRun.getPullRequests().get(0).getNumber(), equalTo(2));
+        return checkRun;
     }
 
     @Test
     @Payload("check-suite")
     public void checkSuiteEvent() throws Exception {
         GHEventPayload.CheckSuite event = GitHub.offline()
-                .parseEventPayload(payload.asReader(), GHEventPayload.CheckSuite.class);
+                .parseEventPayload(payload.asReader(mockGitHub::mapToMockGitHub), GHEventPayload.CheckSuite.class);
+        GHCheckSuite checkSuite = verifyBasicCheckSuiteEvent(event);
+        assertThat("pull body not populated offline", checkSuite.getPullRequests().get(0).getBody(), nullValue());
+        assertThat("using offline github", mockGitHub.getRequestCount(), equalTo(0));
 
+        gitHub = getGitHubBuilder().withEndpoint(mockGitHub.apiServer().baseUrl()).build();
+        event = gitHub.parseEventPayload(payload.asReader(mockGitHub::mapToMockGitHub),
+                GHEventPayload.CheckSuite.class);
+        checkSuite = verifyBasicCheckSuiteEvent(event);
+
+        int expectedRequestCount = mockGitHub.isUseProxy() ? 3 : 2;
+        assertThat("pull body should be populated",
+                checkSuite.getPullRequests().get(0).getBody(),
+                equalTo("This is a pretty simple change that we need to pull into master."));
+        assertThat("multiple getPullRequests() calls are made, the pull is populated only once",
+                mockGitHub.getRequestCount(),
+                lessThanOrEqualTo(expectedRequestCount));
+    }
+
+    private GHCheckSuite verifyBasicCheckSuiteEvent(GHEventPayload.CheckSuite event) throws IOException {
         assertThat(event.getRepository().getName(), is("Hello-World"));
         assertThat(event.getRepository().getOwner().getLogin(), is("Codertocat"));
         assertThat(event.getAction(), is("completed"));
@@ -379,7 +584,7 @@ public class GHEventPayloadTest {
         assertThat(checkSuite.getAfter(), is("ec26c3e57ca3a959ca5aad62de7213c562f8c821"));
         assertThat(checkSuite.getLatestCheckRunsCount(), is(1));
         assertThat(checkSuite.getCheckRunsUrl().toString(),
-                is("https://api.github.com/repos/Codertocat/Hello-World/check-suites/118578147/check-runs"));
+                endsWith("/repos/Codertocat/Hello-World/check-suites/118578147/check-runs"));
         assertThat(checkSuite.getHeadCommit().getMessage(), is("Update README.md"));
         assertThat(checkSuite.getHeadCommit().getId(), is("ec26c3e57ca3a959ca5aad62de7213c562f8c821"));
         assertThat(checkSuite.getHeadCommit().getTreeId(), is("31b122c26a97cf9af023e9ddab94a82c6e77b0ea"));
@@ -391,6 +596,11 @@ public class GHEventPayloadTest {
         assertThat(formatter.format(checkSuite.getHeadCommit().getTimestamp()), is("2019-05-15T15:20:30Z"));
 
         assertThat(checkSuite.getApp().getId(), is(29310L));
+
+        assertThat(checkSuite.getPullRequests(), notNullValue());
+        assertThat(checkSuite.getPullRequests().size(), equalTo(1));
+        assertThat(checkSuite.getPullRequests().get(0).getNumber(), equalTo(2));
+        return checkSuite;
     }
 
     @Test

src/test/java/org/kohsuke/github/GHGistTest.java

@@ -2,7 +2,9 @@ package org.kohsuke.github;
 
 import org.junit.Test;
 
-import static org.hamcrest.Matchers.notNullValue;
+import java.io.FileNotFoundException;
+
+import static org.hamcrest.Matchers.*;
 import static org.hamcrest.core.Is.is;
 
 /**
@@ -17,9 +19,12 @@ public class GHGistTest extends AbstractGitHubWireMockTest {
                 .description("Test Gist")
                 .file("abc.txt", "abc")
                 .file("def.txt", "def")
+                .file("ghi.txt", "ghi")
                 .create();
 
         assertThat(gist.getCreatedAt(), is(notNullValue()));
+        assertThat(gist.getDescription(), equalTo("Test Gist"));
+        assertThat(gist.getFiles().size(), equalTo(3));
 
         assertNotNull(gist.getUpdatedAt());
         assertNotNull(gist.getCommentsUrl());
@@ -28,7 +33,66 @@ public class GHGistTest extends AbstractGitHubWireMockTest {
         assertNotNull(gist.getGitPushUrl());
         assertNotNull(gist.getHtmlUrl());
 
+        String id = gist.getGistId();
+
+        GHGist gistUpdate = gitHub.getGist(id);
+        assertThat(gistUpdate.getGistId(), equalTo(gist.getGistId()));
+        assertThat(gistUpdate.getDescription(), equalTo(gist.getDescription()));
+        assertThat(gistUpdate.getFiles().size(), equalTo(3));
+
+        gistUpdate = gistUpdate.update().description("Gist Test").addFile("jkl.txt", "jkl").update();
+
+        assertThat(gistUpdate.getGistId(), equalTo(gist.getGistId()));
+        assertThat(gistUpdate.getDescription(), equalTo("Gist Test"));
+        assertThat(gistUpdate.getFiles().size(), equalTo(4));
+
+        gistUpdate = gistUpdate.update()
+                .renameFile("abc.txt", "ab.txt")
+                .deleteFile("def.txt")
+                .updateFile("ghi.txt", "gh")
+                .updateFile("jkl.txt", "klm.txt", "nop")
+                .update();
+
+        assertThat(gistUpdate.getGistId(), equalTo(gist.getGistId()));
+        assertThat(gistUpdate.getDescription(), equalTo("Gist Test"));
+        assertThat(gistUpdate.getFiles().size(), equalTo(3));
+
+        // verify delete works
+        assertThat(gistUpdate.getFile("def.txt"), nullValue());
+
+        // verify rename
+        assertThat(gistUpdate.getFile("ab.txt").getContent(), equalTo("abc"));
+
+        // verify updates
+        assertThat(gistUpdate.getFile("ghi.txt").getContent(), equalTo("gh"));
+        assertThat(gistUpdate.getFile("klm.txt").getContent(), equalTo("nop"));
+
+        // rename and update on the same file in one update shoudl work.
+        gistUpdate = gistUpdate.update().renameFile("ab.txt", "a.txt").updateFile("ab.txt", "abcd").update();
+
+        assertThat(gistUpdate.getGistId(), equalTo(gist.getGistId()));
+        assertThat(gistUpdate.getFiles().size(), equalTo(3));
+
+        // verify rename and update
+        assertThat(gistUpdate.getFile("a.txt").getContent(), equalTo("abcd"));
+
+        try {
+            gist.getId();
+            fail("Newly created gists do not have numeric ids.");
+        } catch (NumberFormatException e) {
+            assertThat(e, notNullValue());
+        }
+
+        assertThat(gist.getGistId(), notNullValue());
+
         gist.delete();
+
+        try {
+            gitHub.getGist(id);
+            fail("Gist should be deleted.");
+        } catch (FileNotFoundException e) {
+            assertThat(e, notNullValue());
+        }
     }
 
     @Test
@@ -63,6 +127,8 @@ public class GHGistTest extends AbstractGitHubWireMockTest {
         GHGist gist = gitHub.getGist("9903708");
 
         assertTrue(gist.isPublic());
+        assertThat(gist.getId(), equalTo(9903708L));
+        assertThat(gist.getGistId(), equalTo("9903708"));
 
         assertEquals(1, gist.getFiles().size());
         GHGistFile f = gist.getFile("keybase.md");

src/test/java/org/kohsuke/github/GHIssueEventAttributeTest.java

@@ -0,0 +1,59 @@
+package org.kohsuke.github;
+
+import org.junit.Test;
+
+import java.io.IOException;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.function.Consumer;
+import java.util.function.Predicate;
+import java.util.stream.StreamSupport;
+
+import static java.util.Arrays.asList;
+import static java.util.stream.Collectors.toList;
+import static org.hamcrest.Matchers.hasSize;
+
+public class GHIssueEventAttributeTest extends AbstractGitHubWireMockTest {
+
+    private enum Type implements Predicate<GHIssueEvent>, Consumer<GHIssueEvent> {
+        milestone(e -> assertNotNull(e.getMilestone()), "milestoned", "demilestoned"),
+        label(e -> assertNotNull(e.getLabel()), "labeled", "unlabeled"),
+        assignment(e -> assertNotNull(e.getAssignee()), "assigned", "unassigned");
+
+        private final Consumer<GHIssueEvent> assertion;
+        private final Set<String> subtypes;
+
+        Type(final Consumer<GHIssueEvent> assertion, final String... subtypes) {
+            this.assertion = assertion;
+            this.subtypes = new HashSet<>(asList(subtypes));
+        }
+
+        @Override
+        public boolean test(final GHIssueEvent event) {
+            return this.subtypes.contains(event.getEvent());
+        }
+
+        @Override
+        public void accept(final GHIssueEvent event) {
+            this.assertion.accept(event);
+        }
+    }
+
+    private List<GHIssueEvent> listEvents(final Type type) throws IOException {
+        return StreamSupport
+                .stream(gitHub.getRepository("chids/project-milestone-test").getIssue(1).listEvents().spliterator(),
+                        false)
+                .filter(type)
+                .collect(toList());
+    }
+
+    @Test
+    public void testEventSpecificAttributes() throws IOException {
+        for (Type type : Type.values()) {
+            final List<GHIssueEvent> events = listEvents(type);
+            assertThat(events, hasSize(2));
+            events.forEach(type);
+        }
+    }
+}

src/test/java/org/kohsuke/github/GHIssueEventTest.java

@@ -56,6 +56,6 @@ public class GHIssueEventTest extends AbstractGitHubWireMockTest {
     }
 
     private GHRepository getRepository(GitHub gitHub) throws IOException {
-        return gitHub.getOrganization("github-api-test-org").getRepository("github-api");
+        return gitHub.getOrganization("hub4j-test-org").getRepository("github-api");
     }
 }

src/test/java/org/kohsuke/github/GHLicenseTest.java

@@ -30,6 +30,8 @@ import org.junit.Test;
 import java.io.IOException;
 import java.net.URL;
 
+import static org.hamcrest.Matchers.*;
+
 /**
  * @author Duncan Dickinson
  */
@@ -91,7 +93,7 @@ public class GHLicenseTest extends AbstractGitHubWireMockTest {
      */
     @Test
     public void checkRepositoryLicense() throws IOException {
-        GHRepository repo = gitHub.getRepository("github-api/github-api");
+        GHRepository repo = gitHub.getRepository("hub4j/github-api");
         GHLicense license = repo.getLicense();
         assertNotNull("The license is populated", license);
         assertTrue("The key is correct", license.getKey().equals("mit"));
@@ -157,7 +159,7 @@ public class GHLicenseTest extends AbstractGitHubWireMockTest {
      */
     @Test
     public void checkRepositoryFullLicense() throws IOException {
-        GHRepository repo = gitHub.getRepository("github-api/github-api");
+        GHRepository repo = gitHub.getRepository("hub4j/github-api");
         GHLicense license = repo.getLicense();
         assertNotNull("The license is populated", license);
         assertTrue("The key is correct", license.getKey().equals("mit"));
@@ -190,4 +192,21 @@ public class GHLicenseTest extends AbstractGitHubWireMockTest {
             fail("Expected the license to be Base64 encoded but instead it was " + content.getEncoding());
         }
     }
+
+    /**
+     * Accesses the 'bndtools/bnd' repo using {@link GitHub#getRepository(String)} and then calls
+     * {@link GHRepository#getLicense()}. The description is null due to multiple licences
+     *
+     * @throws IOException
+     *             if test fails
+     */
+    @Test
+    public void checkRepositoryLicenseForIndeterminate() throws IOException {
+        GHRepository repo = gitHub.getRepository("bndtools/bnd");
+        GHLicense license = repo.getLicense();
+        assertNotNull("The license is populated", license);
+        assertThat(license.getKey(), equalTo("other"));
+        assertThat(license.getDescription(), is(nullValue()));
+        assertThat(license.getUrl(), is(nullValue()));
+    }
 }

src/test/java/org/kohsuke/github/GHMilestoneTest.java

@@ -70,11 +70,31 @@ public class GHMilestoneTest extends AbstractGitHubWireMockTest {
         assertEquals(null, issue.getMilestone());
     }
 
+    @Test
+    public void testUnsetMilestoneFromPullRequest() throws IOException {
+        GHRepository repo = getRepository();
+        GHMilestone milestone = repo.createMilestone("Unset Test Milestone", "For testUnsetMilestone");
+        GHPullRequest p = repo.createPullRequest("testUnsetMilestoneFromPullRequest",
+                "test/stable",
+                "master",
+                "## test pull request");
+
+        // set the milestone
+        p.setMilestone(milestone);
+        p = repo.getPullRequest(p.getNumber()); // force reload
+        assertEquals(milestone.getNumber(), p.getMilestone().getNumber());
+
+        // remove the milestone
+        p.setMilestone(null);
+        p = repo.getPullRequest(p.getNumber()); // force reload
+        assertNull(p.getMilestone());
+    }
+
     protected GHRepository getRepository() throws IOException {
         return getRepository(gitHub);
     }
 
     private GHRepository getRepository(GitHub gitHub) throws IOException {
-        return gitHub.getOrganization("github-api-test-org").getRepository("github-api");
+        return gitHub.getOrganization("hub4j-test-org").getRepository("github-api");
     }
 }

src/test/java/org/kohsuke/github/GHObjectTest.java

@@ -11,7 +11,7 @@ public class GHObjectTest extends org.kohsuke.github.AbstractGitHubWireMockTest
         GHOrganization org = gitHub.getOrganization(GITHUB_API_TEST_ORG);
         assertThat(org.toString(),
                 containsString(
-                        "login=github-api-test-org,location=<null>,blog=<null>,email=<null>,name=<null>,company=<null>,type=Organization,followers=0,following=0"));
+                        "login=hub4j-test-org,location=<null>,blog=<null>,email=<null>,bio=<null>,name=<null>,company=<null>,type=Organization,followers=0,following=0,hireable=false"));
 
         // getResponseHeaderFields is deprecated but we should not break it.
         assertThat(org.getResponseHeaderFields(), notNullValue());

src/test/java/org/kohsuke/github/GHOrganizationTest.java

@@ -9,9 +9,12 @@ import org.kohsuke.github.GHOrganization.Permission;
 import java.io.IOException;
 import java.util.List;
 
+import static org.hamcrest.Matchers.*;
+
 public class GHOrganizationTest extends AbstractGitHubWireMockTest {
 
     public static final String GITHUB_API_TEST = "github-api-test";
+    public static final String GITHUB_API_TEMPLATE_TEST = "github-api-template-test";
     public static final String TEAM_NAME_CREATE = "create-team-test";
 
     @Before
@@ -56,6 +59,58 @@ public class GHOrganizationTest extends AbstractGitHubWireMockTest {
         Assert.assertNotNull(repository.getReadme());
     }
 
+    @Test
+    public void testCreateRepositoryWithParameterIsTemplate() throws IOException {
+        cleanupRepository(GITHUB_API_TEST_ORG + '/' + GITHUB_API_TEMPLATE_TEST);
+
+        GHOrganization org = gitHub.getOrganization(GITHUB_API_TEST_ORG);
+        GHTeam team = org.getTeamByName("Core Developers");
+
+        int requestCount = mockGitHub.getRequestCount();
+        GHRepository repository = org.createRepository(GITHUB_API_TEMPLATE_TEST)
+                .description("a test template repository used to test kohsuke's github-api")
+                .homepage("http://github-api.kohsuke.org/")
+                .team(team)
+                .autoInit(true)
+                .templateRepository(true)
+                .create();
+        Assert.assertNotNull(repository);
+        assertThat(mockGitHub.getRequestCount(), equalTo(requestCount + 1));
+
+        Assert.assertNotNull(repository.getReadme());
+        assertThat(mockGitHub.getRequestCount(), equalTo(requestCount + 2));
+
+        // isTemplate() does not call populate() from create
+        assertThat(repository.isTemplate(), equalTo(true));
+        assertThat(mockGitHub.getRequestCount(), equalTo(requestCount + 2));
+
+        repository = org.getRepository(GITHUB_API_TEMPLATE_TEST);
+
+        // first isTemplate() calls populate()
+        assertThat(repository.isTemplate(), equalTo(true));
+        assertThat(mockGitHub.getRequestCount(), equalTo(requestCount + 4));
+
+        // second isTemplate() does not call populate()
+        assertThat(repository.isTemplate(), equalTo(true));
+        assertThat(mockGitHub.getRequestCount(), equalTo(requestCount + 4));
+
+    }
+
+    @Test
+    public void testCreateRepositoryWithTemplate() throws IOException {
+        cleanupRepository(GITHUB_API_TEST_ORG + '/' + GITHUB_API_TEST);
+
+        GHOrganization org = gitHub.getOrganization(GITHUB_API_TEST_ORG);
+        GHRepository repository = org.createRepository(GITHUB_API_TEST)
+                .fromTemplateRepository(GITHUB_API_TEST_ORG, GITHUB_API_TEMPLATE_TEST)
+                .owner(GITHUB_API_TEST_ORG)
+                .create();
+
+        Assert.assertNotNull(repository);
+        Assert.assertNotNull(repository.getReadme());
+
+    }
+
     @Test
     public void testInviteUser() throws IOException {
         GHOrganization org = gitHub.getOrganization(GITHUB_API_TEST_ORG);

src/test/java/org/kohsuke/github/GHPersonTest.java

@@ -28,6 +28,6 @@ public class GHPersonTest extends AbstractGitHubWireMockTest {
     }
 
     private GHRepository getRepository(GitHub gitHub) throws IOException {
-        return gitHub.getOrganization("github-api-test-org").getRepository("github-api");
+        return gitHub.getOrganization("hub4j-test-org").getRepository("github-api");
     }
 }

src/test/java/org/kohsuke/github/GHPullRequestTest.java

@@ -122,7 +122,7 @@ public class GHPullRequestTest extends AbstractGitHubWireMockTest {
 
         // Assert htmlUrl is not null
         assertNotNull(comment.getHtmlUrl());
-        assertEquals(new URL("https://github.com/github-api-test-org/github-api/pull/266#discussion_r321995146"),
+        assertEquals(new URL("https://github.com/hub4j-test-org/github-api/pull/266#discussion_r321995146"),
                 comment.getHtmlUrl());
 
         comment.update("Updated review comment");
@@ -156,7 +156,7 @@ public class GHPullRequestTest extends AbstractGitHubWireMockTest {
         // System.out.println(p.getUrl());
         assertTrue(p.getRequestedReviewers().isEmpty());
 
-        GHOrganization testOrg = gitHub.getOrganization("github-api-test-org");
+        GHOrganization testOrg = gitHub.getOrganization("hub4j-test-org");
         GHTeam testTeam = testOrg.getTeamBySlug("dummy-team");
 
         p.requestTeamReviewers(Collections.singletonList(testTeam));
@@ -211,6 +211,106 @@ public class GHPullRequestTest extends AbstractGitHubWireMockTest {
         fail();
     }
 
+    @Test
+    public void setBaseBranch() throws Exception {
+        String prName = "testSetBaseBranch";
+        String originalBaseBranch = "master";
+        String newBaseBranch = "gh-pages";
+
+        GHPullRequest pullRequest = getRepository().createPullRequest(prName, "test/stable", "master", "## test");
+
+        assertEquals("Pull request base branch is supposed to be " + originalBaseBranch,
+                originalBaseBranch,
+                pullRequest.getBase().getRef());
+
+        GHPullRequest responsePullRequest = pullRequest.setBaseBranch(newBaseBranch);
+
+        assertEquals("Pull request base branch is supposed to be " + newBaseBranch,
+                newBaseBranch,
+                responsePullRequest.getBase().getRef());
+    }
+
+    @Test
+    public void setBaseBranchNonExisting() throws Exception {
+        String prName = "testSetBaseBranchNonExisting";
+        String originalBaseBranch = "master";
+        String newBaseBranch = "non-existing";
+
+        GHPullRequest pullRequest = getRepository().createPullRequest(prName, "test/stable", "master", "## test");
+
+        assertEquals("Pull request base branch is supposed to be " + originalBaseBranch,
+                originalBaseBranch,
+                pullRequest.getBase().getRef());
+
+        try {
+            pullRequest.setBaseBranch(newBaseBranch);
+        } catch (HttpException e) {
+            assertThat(e, instanceOf(HttpException.class));
+            assertThat(e.toString(), containsString("Proposed base branch 'non-existing' was not found"));
+        }
+
+        pullRequest.close();
+    }
+
+    @Test
+    public void updateOutdatedBranchesUnexpectedHead() throws Exception {
+        String prName = "testUpdateOutdatedBranches";
+        String outdatedRefName = "refs/heads/outdated";
+        GHRepository repository = gitHub.getOrganization("hub4j-test-org").getRepository("updateOutdatedBranches");
+
+        GHRef outdatedRef = repository.getRef(outdatedRefName);
+        outdatedRef.updateTo("6440189369f9f33b2366556a94dbc26f2cfdd969", true);
+
+        GHPullRequest outdatedPullRequest = repository.createPullRequest(prName, "outdated", "master", "## test");
+
+        do {
+            Thread.sleep(5000);
+            outdatedPullRequest.refresh();
+        } while (outdatedPullRequest.getMergeableState().equalsIgnoreCase("unknown"));
+
+        assertEquals("Pull request is supposed to be not up to date",
+                "behind",
+                outdatedPullRequest.getMergeableState());
+
+        outdatedRef.updateTo("f567328eb81270487864963b7d7446953353f2b5", true);
+
+        try {
+            outdatedPullRequest.updateBranch();
+        } catch (HttpException e) {
+            assertThat(e, instanceOf(HttpException.class));
+            assertThat(e.toString(), containsString("expected head sha didn’t match current head ref."));
+        }
+
+        outdatedPullRequest.close();
+    }
+
+    @Test
+    public void updateOutdatedBranches() throws Exception {
+        String prName = "testUpdateOutdatedBranches";
+        String outdatedRefName = "refs/heads/outdated";
+        GHRepository repository = gitHub.getOrganization("hub4j-test-org").getRepository("updateOutdatedBranches");
+
+        repository.getRef(outdatedRefName).updateTo("6440189369f9f33b2366556a94dbc26f2cfdd969", true);
+
+        GHPullRequest outdatedPullRequest = repository.createPullRequest(prName, "outdated", "master", "## test");
+
+        do {
+            Thread.sleep(5000);
+            outdatedPullRequest.refresh();
+        } while (outdatedPullRequest.getMergeableState().equalsIgnoreCase("unknown"));
+
+        assertEquals("Pull request is supposed to be not up to date",
+                "behind",
+                outdatedPullRequest.getMergeableState());
+
+        outdatedPullRequest.updateBranch();
+        outdatedPullRequest.refresh();
+
+        assertNotEquals("Pull request is supposed to be up to date", "behind", outdatedPullRequest.getMergeableState());
+
+        outdatedPullRequest.close();
+    }
+
     @Test
     public void squashMerge() throws Exception {
         String name = "squashMerge";
@@ -258,7 +358,7 @@ public class GHPullRequestTest extends AbstractGitHubWireMockTest {
         // Query by one of the heads and make sure we only get that branch's PR back.
         List<GHPullRequest> prs = repo.queryPullRequests()
                 .state(GHIssueState.OPEN)
-                .head("github-api-test-org:test/stable")
+                .head("hub4j-test-org:test/stable")
                 .base("master")
                 .list()
                 .toList();
@@ -329,6 +429,6 @@ public class GHPullRequestTest extends AbstractGitHubWireMockTest {
     }
 
     private GHRepository getRepository(GitHub gitHub) throws IOException {
-        return gitHub.getOrganization("github-api-test-org").getRepository("github-api");
+        return gitHub.getOrganization("hub4j-test-org").getRepository("github-api");
     }
 }

src/test/java/org/kohsuke/github/GHRateLimitTest.java

@@ -3,13 +3,15 @@ package org.kohsuke.github;
 import com.fasterxml.jackson.databind.exc.MismatchedInputException;
 import com.fasterxml.jackson.databind.exc.ValueInstantiationException;
 import com.github.tomakehurst.wiremock.core.WireMockConfiguration;
-import org.hamcrest.CoreMatchers;
 import org.junit.Test;
 
 import java.io.IOException;
 import java.time.Duration;
 import java.util.Date;
+import java.util.HashMap;
 
+import static org.hamcrest.CoreMatchers.equalTo;
+import static org.hamcrest.CoreMatchers.sameInstance;
 import static org.hamcrest.Matchers.*;
 import static org.hamcrest.core.IsInstanceOf.instanceOf;
 
@@ -51,13 +53,16 @@ public class GHRateLimitTest extends AbstractGitHubWireMockTest {
     public void testGitHubRateLimit() throws Exception {
         // Customized response that templates the date to keep things working
         snapshotNotAllowed();
+        GHRateLimit.UnknownLimitRecord.reset();
 
         assertThat(mockGitHub.getRequestCount(), equalTo(0));
 
         // 4897 is just the what the limit was when the snapshot was taken
-        previousLimit = GHRateLimit.fromHeaderRecord(new GHRateLimit.Record(5000,
-                4897,
-                (templating.testStartDate.getTime() + Duration.ofHours(1).toMillis()) / 1000L));
+        previousLimit = GHRateLimit.fromRecord(
+                new GHRateLimit.Record(5000,
+                        4897,
+                        (templating.testStartDate.getTime() + Duration.ofHours(1).toMillis()) / 1000L),
+                RateLimitTarget.CORE);
 
         // -------------------------------------------------------------
         // /user gets response with rate limit information
@@ -76,8 +81,8 @@ public class GHRateLimitTest extends AbstractGitHubWireMockTest {
         // Give this a moment
         Thread.sleep(1500);
 
-        // ratelimit() uses headerRateLimit if available and headerRateLimit is not expired
-        assertThat(gitHub.rateLimit(), equalTo(headerRateLimit));
+        // ratelimit() uses cached rate limit if available and not expired
+        assertThat(gitHub.rateLimit(), sameInstance(headerRateLimit));
 
         assertThat(mockGitHub.getRequestCount(), equalTo(1));
 
@@ -88,8 +93,13 @@ public class GHRateLimitTest extends AbstractGitHubWireMockTest {
         rateLimit = gitHub.getRateLimit();
         assertThat(mockGitHub.getRequestCount(), equalTo(2));
 
-        // Because remaining and reset date are unchanged, the header should be unchanged as well
-        assertThat(gitHub.lastRateLimit(), sameInstance(headerRateLimit));
+        // Because remaining and reset date are unchanged in core, the header should be unchanged as well
+        // But the overall instance has changed because of filling in of unknown data.
+        assertThat(gitHub.lastRateLimit(), not(sameInstance(headerRateLimit)));
+        // Identical Records should be preserved even when GHRateLimit is merged
+        assertThat(gitHub.lastRateLimit().getCore(), sameInstance(headerRateLimit.getCore()));
+        assertThat(gitHub.lastRateLimit().getSearch(), not(sameInstance(headerRateLimit.getSearch())));
+        headerRateLimit = gitHub.lastRateLimit();
 
         // rate limit request is free, remaining is unchanged
         verifyRateLimitValues(previousLimit, previousLimit.getRemaining());
@@ -141,9 +151,8 @@ public class GHRateLimitTest extends AbstractGitHubWireMockTest {
         verifyRateLimitValues(previousLimit, previousLimit.getRemaining(), true);
         previousLimit = rateLimit;
 
-        // When getRateLimit() succeeds, headerRateLimit updates as usual as well (if needed)
-        // These are separate instances, but should be equal
-        assertThat(gitHub.rateLimit(), not(sameInstance(rateLimit)));
+        // When getRateLimit() succeeds, cached rate limit updates as usual as well (if needed)
+        assertThat(gitHub.rateLimit(), sameInstance(rateLimit));
 
         // Verify different record instances can be compared
         assertThat(gitHub.rateLimit().getCore(), equalTo(rateLimit.getCore()));
@@ -154,8 +163,43 @@ public class GHRateLimitTest extends AbstractGitHubWireMockTest {
 
         assertThat(gitHub.rateLimit(), not(sameInstance(headerRateLimit)));
         assertThat(gitHub.rateLimit(), sameInstance(gitHub.lastRateLimit()));
+        headerRateLimit = gitHub.lastRateLimit();
 
         assertThat(mockGitHub.getRequestCount(), equalTo(5));
+
+        // Verify the requesting a search url updates the search rate limit
+        assertThat(gitHub.lastRateLimit().getSearch().getRemaining(), equalTo(30));
+
+        HashMap<String, Object> searchResult = (HashMap<String, Object>) gitHub.createRequest()
+                .rateLimit(RateLimitTarget.SEARCH)
+                .setRawUrlPath(mockGitHub.apiServer().baseUrl()
+                        + "/search/repositories?q=tetris+language%3Aassembly&sort=stars&order=desc")
+                .fetch(HashMap.class);
+
+        assertThat(searchResult.get("total_count"), equalTo(1918));
+
+        assertThat(mockGitHub.getRequestCount(), equalTo(6));
+
+        assertThat(gitHub.lastRateLimit(), not(sameInstance(headerRateLimit)));
+        assertThat(gitHub.lastRateLimit().getCore(), sameInstance(headerRateLimit.getCore()));
+        assertThat(gitHub.lastRateLimit().getSearch(), not(sameInstance(headerRateLimit.getSearch())));
+        assertThat(gitHub.lastRateLimit().getSearch().getRemaining(), equalTo(29));
+
+        PagedSearchIterable<GHRepository> searchResult2 = gitHub.searchRepositories()
+                .q("tetris")
+                .language("assembly")
+                .sort(GHRepositorySearchBuilder.Sort.STARS)
+                .order(GHDirection.DESC)
+                .list();
+
+        assertThat(searchResult2.getTotalCount(), equalTo(1918));
+
+        assertThat(mockGitHub.getRequestCount(), equalTo(7));
+
+        assertThat(gitHub.lastRateLimit(), not(sameInstance(headerRateLimit)));
+        assertThat(gitHub.lastRateLimit().getCore(), sameInstance(headerRateLimit.getCore()));
+        assertThat(gitHub.lastRateLimit().getSearch(), not(sameInstance(headerRateLimit.getSearch())));
+        assertThat(gitHub.lastRateLimit().getSearch().getRemaining(), equalTo(28));
     }
 
     private void verifyRateLimitValues(GHRateLimit previousLimit, int remaining) {
@@ -194,6 +238,8 @@ public class GHRateLimitTest extends AbstractGitHubWireMockTest {
     public void testGitHubEnterpriseDoesNotHaveRateLimit() throws Exception {
         // Customized response that results in file not found the same as GitHub Enterprise
         snapshotNotAllowed();
+        GHRateLimit.UnknownLimitRecord.reset();
+
         assertThat(mockGitHub.getRequestCount(), equalTo(0));
         GHRateLimit rateLimit = null;
 
@@ -203,13 +249,14 @@ public class GHRateLimitTest extends AbstractGitHubWireMockTest {
         Thread.sleep(1500);
 
         // -------------------------------------------------------------
-        // Before any queries, rate limit starts as null but may be requested
+        // Before any queries, rate limit starts as default but may be requested
         gitHub = GitHub.connectToEnterprise(mockGitHub.apiServer().baseUrl(), "bogus", "bogus");
         assertThat(mockGitHub.getRequestCount(), equalTo(0));
 
-        assertThat(gitHub.lastRateLimit(), CoreMatchers.nullValue());
+        assertThat(gitHub.lastRateLimit(), sameInstance(GHRateLimit.DEFAULT));
 
         rateLimit = gitHub.rateLimit();
+        assertThat(gitHub.lastRateLimit(), not(equalTo(GHRateLimit.DEFAULT)));
         assertThat(rateLimit.getCore(), instanceOf(GHRateLimit.UnknownLimitRecord.class));
         assertThat(rateLimit.getLimit(), equalTo(GHRateLimit.UnknownLimitRecord.unknownLimit));
         assertThat(rateLimit.getRemaining(), equalTo(GHRateLimit.UnknownLimitRecord.unknownRemaining));
@@ -218,8 +265,8 @@ public class GHRateLimitTest extends AbstractGitHubWireMockTest {
 
         assertThat(mockGitHub.getRequestCount(), equalTo(1));
 
-        // last is still null, because it actually means lastHeaderRateLimit
-        assertThat(gitHub.lastRateLimit(), CoreMatchers.nullValue());
+        // lastRateLimit the same as rateLimit
+        assertThat(gitHub.lastRateLimit(), sameInstance(rateLimit));
 
         assertThat(mockGitHub.getRequestCount(), equalTo(1));
 
@@ -227,18 +274,20 @@ public class GHRateLimitTest extends AbstractGitHubWireMockTest {
         Thread.sleep(1500);
 
         // -------------------------------------------------------------
-        // First call to /user gets response without rate limit information
+        // Some versions of GHE include header rate limit information, some do not
+        // This response mocks the behavior without header rate limit information
         gitHub = GitHub.connectToEnterprise(mockGitHub.apiServer().baseUrl(), "bogus", "bogus");
         gitHub.getMyself();
         assertThat(mockGitHub.getRequestCount(), equalTo(2));
 
-        assertThat(gitHub.lastRateLimit(), CoreMatchers.nullValue());
+        assertThat(gitHub.lastRateLimit(), sameInstance(GHRateLimit.DEFAULT));
 
         rateLimit = gitHub.rateLimit();
         assertThat(rateLimit.getCore(), instanceOf(GHRateLimit.UnknownLimitRecord.class));
         assertThat(rateLimit.getLimit(), equalTo(GHRateLimit.UnknownLimitRecord.unknownLimit));
         assertThat(rateLimit.getRemaining(), equalTo(GHRateLimit.UnknownLimitRecord.unknownRemaining));
-        assertThat(rateLimit.getResetDate().compareTo(lastReset), equalTo(1));
+        // Same unknown instance is reused for a while
+        assertThat(rateLimit.getResetDate().compareTo(lastReset), equalTo(0));
         lastReset = rateLimit.getResetDate();
 
         assertThat(mockGitHub.getRequestCount(), equalTo(3));
@@ -246,6 +295,10 @@ public class GHRateLimitTest extends AbstractGitHubWireMockTest {
         // Give this a moment
         Thread.sleep(1500);
 
+        // -------------------------------------------------------------
+        // GHE returns 404 from /rate_limit
+        // Some versions of GHE include header rate limit information, some do not
+        // This response mocks the behavior without header rate limit information
         // Always requests new info
         rateLimit = gitHub.getRateLimit();
         assertThat(mockGitHub.getRequestCount(), equalTo(4));
@@ -253,33 +306,38 @@ public class GHRateLimitTest extends AbstractGitHubWireMockTest {
         assertThat(rateLimit.getCore(), instanceOf(GHRateLimit.UnknownLimitRecord.class));
         assertThat(rateLimit.getLimit(), equalTo(GHRateLimit.UnknownLimitRecord.unknownLimit));
         assertThat(rateLimit.getRemaining(), equalTo(GHRateLimit.UnknownLimitRecord.unknownRemaining));
-        assertThat(rateLimit.getResetDate().compareTo(lastReset), equalTo(1));
+        // When not expired, unknowns do not replace each other so last reset remains unchanged
+        assertThat(rateLimit.getResetDate().compareTo(lastReset), equalTo(0));
 
         // Give this a moment
         Thread.sleep(1500);
 
-        // last is still null, because it actually means lastHeaderRateLimit
-        assertThat(gitHub.lastRateLimit(), CoreMatchers.nullValue());
+        // lastRateLimit the same as rateLimit
+        assertThat(gitHub.lastRateLimit(), sameInstance(rateLimit));
 
         // ratelimit() tries not to make additional requests, uses queried rate limit since header not available
         Thread.sleep(1500);
         assertThat(gitHub.rateLimit(), sameInstance(rateLimit));
+        assertThat(mockGitHub.getRequestCount(), equalTo(4));
 
         // -------------------------------------------------------------
-        // Second call to /user gets response with rate limit information
+        // Some versions of GHE include header rate limit information, some do not
+        // This response mocks the behavior with header rate limit information
         gitHub = GitHub.connectToEnterprise(mockGitHub.apiServer().baseUrl(), "bogus", "bogus");
         gitHub.getMyself();
         assertThat(mockGitHub.getRequestCount(), equalTo(5));
 
-        // Since we already had rate limit info these don't request again
+        // Since just got rate limit from header, these don't request again
         rateLimit = gitHub.lastRateLimit();
         assertThat(rateLimit, notNullValue());
         assertThat(rateLimit.getLimit(), equalTo(5000));
         assertThat(rateLimit.getRemaining(), equalTo(4978));
-        // The previous record was an "Unknown", so even though this records resets sooner we take it
-        assertThat(rateLimit.getResetDate().compareTo(lastReset), equalTo(-1));
+        assertThat(rateLimit.getResetDate().compareTo(lastReset), equalTo(1));
         lastReset = rateLimit.getResetDate();
 
+        // When getting only header updates, the unknowns are also expired
+        assertThat(rateLimit.getSearch().isExpired(), is(true));
+
         GHRateLimit headerRateLimit = rateLimit;
 
         // Give this a moment
@@ -293,22 +351,70 @@ public class GHRateLimitTest extends AbstractGitHubWireMockTest {
         // Give this a moment
         Thread.sleep(1500);
 
+        // -------------------------------------------------------------
+        // GHE returns 404 from /rate_limit
+        // Some versions of GHE include header rate limit information, some do not
+        // This response mocks the behavior with header rate limit information
+        // Mocks that other requests come in since previous call
         // Always requests new info
         rateLimit = gitHub.getRateLimit();
         assertThat(mockGitHub.getRequestCount(), equalTo(6));
 
-        assertThat(rateLimit.getCore(), instanceOf(GHRateLimit.UnknownLimitRecord.class));
-        assertThat(rateLimit.getLimit(), equalTo(GHRateLimit.UnknownLimitRecord.unknownLimit));
-        assertThat(rateLimit.getRemaining(), equalTo(GHRateLimit.UnknownLimitRecord.unknownRemaining));
-        assertThat(rateLimit.getResetDate().compareTo(lastReset), equalTo(1));
+        // getRateLimit() uses headerRateLimit if /rate_limit returns a 404
+        // and headerRateLimit is available and not expired
+        assertThat(rateLimit, notNullValue());
+        assertThat(rateLimit.getLimit(), equalTo(5000));
+        // 11 requests since previous api call
+        // This verifies that header rate limit info is recorded even for /rate_limit endpoint and 404 response
+        assertThat(rateLimit.getRemaining(), equalTo(4967));
+        assertThat(rateLimit.getResetDate().compareTo(lastReset), equalTo(0));
+
+        // getRateLimit() uses headerRateLimit if /rate_limit returns a 404
+        // and headerRateLimit is available and not expired
+        assertThat(rateLimit, sameInstance(gitHub.lastRateLimit()));
+        headerRateLimit = rateLimit;
 
         // ratelimit() should prefer headerRateLimit when getRateLimit fails and headerRateLimit is not expired
-        assertThat(gitHub.rateLimit(), equalTo(headerRateLimit));
+        assertThat(gitHub.rateLimit(), sameInstance(rateLimit));
 
         assertThat(mockGitHub.getRequestCount(), equalTo(6));
 
-        // Wait for the header
-        Thread.sleep(1500);
+        // Verify the requesting a search url updates the search rate limit
+        // Core rate limit record should not change while search is updated.
+        assertThat(gitHub.lastRateLimit().getSearch(), instanceOf(GHRateLimit.UnknownLimitRecord.class));
+        assertThat(gitHub.lastRateLimit().getSearch().isExpired(), equalTo(true));
+
+        HashMap<String, Object> searchResult = (HashMap<String, Object>) gitHub.createRequest()
+                .rateLimit(RateLimitTarget.SEARCH)
+                .setRawUrlPath(mockGitHub.apiServer().baseUrl()
+                        + "/search/repositories?q=tetris+language%3Aassembly&sort=stars&order=desc")
+                .fetch(Object.class);
+
+        assertThat(searchResult.get("total_count"), equalTo(1918));
+
+        assertThat(mockGitHub.getRequestCount(), equalTo(7));
+
+        assertThat(gitHub.lastRateLimit(), not(sameInstance(headerRateLimit)));
+        assertThat(gitHub.lastRateLimit().getCore(), sameInstance(headerRateLimit.getCore()));
+        assertThat(gitHub.lastRateLimit().getSearch(), not(sameInstance(headerRateLimit.getSearch())));
+        assertThat(gitHub.lastRateLimit().getSearch().getRemaining(), equalTo(29));
+
+        PagedSearchIterable<GHRepository> searchResult2 = gitHub.searchRepositories()
+                .q("tetris")
+                .language("assembly")
+                .sort(GHRepositorySearchBuilder.Sort.STARS)
+                .order(GHDirection.DESC)
+                .list();
+
+        assertThat(searchResult2.getTotalCount(), equalTo(1918));
+
+        assertThat(mockGitHub.getRequestCount(), equalTo(8));
+
+        assertThat(gitHub.lastRateLimit(), not(sameInstance(headerRateLimit)));
+        assertThat(gitHub.lastRateLimit().getCore(), sameInstance(headerRateLimit.getCore()));
+        assertThat(gitHub.lastRateLimit().getSearch(), not(sameInstance(headerRateLimit.getSearch())));
+        assertThat(gitHub.lastRateLimit().getSearch().getRemaining(), equalTo(28));
+
     }
 
     @Test
@@ -321,9 +427,8 @@ public class GHRateLimitTest extends AbstractGitHubWireMockTest {
             fail("Invalid rate limit missing some records should throw");
         } catch (Exception e) {
             assertThat(e, instanceOf(HttpException.class));
-            assertThat(e.getCause(), instanceOf(IOException.class));
-            assertThat(e.getCause().getCause(), instanceOf(ValueInstantiationException.class));
-            assertThat(e.getCause().getCause().getMessage(),
+            assertThat(e.getCause(), instanceOf(ValueInstantiationException.class));
+            assertThat(e.getCause().getMessage(),
                     containsString(
                             "Cannot construct instance of `org.kohsuke.github.GHRateLimit`, problem: `java.lang.NullPointerException`"));
         }
@@ -333,9 +438,8 @@ public class GHRateLimitTest extends AbstractGitHubWireMockTest {
             fail("Invalid rate limit record missing a value should throw");
         } catch (Exception e) {
             assertThat(e, instanceOf(HttpException.class));
-            assertThat(e.getCause(), instanceOf(IOException.class));
-            assertThat(e.getCause().getCause(), instanceOf(MismatchedInputException.class));
-            assertThat(e.getCause().getCause().getMessage(),
+            assertThat(e.getCause(), instanceOf(MismatchedInputException.class));
+            assertThat(e.getCause().getMessage(),
                     containsString("Missing required creator property 'reset' (index 2)"));
         }
 
@@ -355,6 +459,7 @@ public class GHRateLimitTest extends AbstractGitHubWireMockTest {
     private void executeExpirationTest() throws Exception {
         // Customized response that templates the date to keep things working
         snapshotNotAllowed();
+        GHRateLimit.UnknownLimitRecord.reset();
 
         assertThat(mockGitHub.getRequestCount(), equalTo(0));
         GHRateLimit rateLimit = null;
@@ -396,15 +501,15 @@ public class GHRateLimitTest extends AbstractGitHubWireMockTest {
 
         assertThat("Header instance has expired", gitHub.lastRateLimit().isExpired(), is(true));
 
-        assertThat("rateLimit() will ask server when header instance expires and it has not called getRateLimit() yet",
+        assertThat("rateLimit() will ask server when cached instance has expired",
                 gitHub.rateLimit(),
                 not(sameInstance(rateLimit)));
 
-        assertThat("lastRateLimit() (header instance) is populated as part of internal call to getRateLimit()",
+        assertThat("lastRateLimit() is populated as part of internal call to getRateLimit()",
                 gitHub.lastRateLimit(),
                 not(sameInstance(rateLimit)));
 
-        assertThat("After request, rateLimit() selects header instance since it has been refreshed",
+        assertThat("After request, rateLimit() selects cached since it has been refreshed",
                 gitHub.rateLimit(),
                 sameInstance(gitHub.lastRateLimit()));
 
@@ -412,27 +517,27 @@ public class GHRateLimitTest extends AbstractGitHubWireMockTest {
 
         assertThat(mockGitHub.getRequestCount(), equalTo(2));
 
-        // This time, rateLimit() should find an expired header record, but a valid returned record
+        // During the previous call we returned expired header info but valid returned record
+        // Merging means this has already been merged into a valid cached instance
         Thread.sleep(4000);
 
         rateLimit = gitHub.rateLimit();
 
         // Using custom data to have a header instance that expires before the queried instance
-        assertThat(
-                "if header instance expires but queried instance is valid, ratelimit() uses it without asking server",
+        assertThat("if valid ratelimit() uses it without asking server",
                 gitHub.rateLimit(),
-                not(sameInstance(gitHub.lastRateLimit())));
+                sameInstance(gitHub.lastRateLimit()));
 
         assertThat("ratelimit() should almost never return a return a GHRateLimit that is already expired",
                 gitHub.rateLimit().isExpired(),
                 is(false));
 
-        assertThat("Header instance hasn't been reloaded", gitHub.lastRateLimit(), sameInstance(headerRateLimit));
-        assertThat("Header instance has expired", gitHub.lastRateLimit().isExpired(), is(true));
+        assertThat("Cached instance hasn't been reloaded", gitHub.lastRateLimit(), sameInstance(headerRateLimit));
+        assertThat("Cached  instance has not expired", gitHub.lastRateLimit().isExpired(), is(false));
 
         assertThat(mockGitHub.getRequestCount(), equalTo(2));
 
-        // Finally they both expire and rateLimit() should find both expired and get a new record
+        // Finally the cached instance expires and rateLimit() should get a new record
         Thread.sleep(2000);
 
         headerRateLimit = gitHub.rateLimit();
@@ -452,7 +557,7 @@ public class GHRateLimitTest extends AbstractGitHubWireMockTest {
     }
 
     private static GHRepository getRepository(GitHub gitHub) throws IOException {
-        return gitHub.getOrganization("github-api-test-org").getRepository("github-api");
+        return gitHub.getOrganization("hub4j-test-org").getRepository("github-api");
     }
 
 }

src/test/java/org/kohsuke/github/GHRepositoryTest.java

@@ -1,5 +1,6 @@
 package org.kohsuke.github;
 
+import com.fasterxml.jackson.databind.JsonMappingException;
 import org.apache.commons.io.IOUtils;
 import org.junit.Test;
 
@@ -12,6 +13,7 @@ import java.util.Set;
 
 import static org.hamcrest.Matchers.*;
 import static org.hamcrest.core.IsInstanceOf.instanceOf;
+import static org.kohsuke.github.GHVerification.Reason.*;
 
 /**
  * @author Liam Newman
@@ -23,7 +25,7 @@ public class GHRepositoryTest extends AbstractGitHubWireMockTest {
     }
 
     private GHRepository getRepository(GitHub gitHub) throws IOException {
-        return gitHub.getOrganization("github-api-test-org").getRepository("github-api");
+        return gitHub.getOrganization("hub4j-test-org").getRepository("github-api");
     }
 
     @Test
@@ -43,12 +45,12 @@ public class GHRepositoryTest extends AbstractGitHubWireMockTest {
         assertThat(r.isAllowRebaseMerge(), is(true));
         assertThat(r.isAllowSquashMerge(), is(true));
 
-        String httpTransport = "https://github.com/github-api-test-org/temp-testGetters.git";
+        String httpTransport = "https://github.com/hub4j-test-org/temp-testGetters.git";
         assertThat(r.getHttpTransportUrl(), equalTo(httpTransport));
         assertThat(r.gitHttpTransportUrl(), equalTo(httpTransport));
 
         assertThat(r.getName(), equalTo("temp-testGetters"));
-        assertThat(r.getFullName(), equalTo("github-api-test-org/temp-testGetters"));
+        assertThat(r.getFullName(), equalTo("hub4j-test-org/temp-testGetters"));
     }
 
     @Test
@@ -74,6 +76,40 @@ public class GHRepositoryTest extends AbstractGitHubWireMockTest {
         assertThat(branch.getName(), is("test/#UrlEncode"));
     }
 
+    @Test
+    public void createSignedCommitVerifyError() throws IOException {
+        GHRepository repository = getRepository();
+
+        GHTree ghTree = new GHTreeBuilder(repository).textEntry("a", "", false).create();
+
+        GHVerification verification = repository.createCommit()
+                .message("test signing")
+                .withSignature("-----BEGIN PGP SIGNATURE-----\ninvalid\n-----END PGP SIGNATURE-----")
+                .tree(ghTree.getSha())
+                .create()
+                .getCommitShortInfo()
+                .getVerification();
+
+        assertEquals(GPGVERIFY_ERROR, verification.getReason());
+    }
+
+    @Test
+    public void createSignedCommitUnknownSignatureType() throws IOException {
+        GHRepository repository = getRepository();
+
+        GHTree ghTree = new GHTreeBuilder(repository).textEntry("a", "", false).create();
+
+        GHVerification verification = repository.createCommit()
+                .message("test signing")
+                .withSignature("unknown")
+                .tree(ghTree.getSha())
+                .create()
+                .getCommitShortInfo()
+                .getVerification();
+
+        assertEquals(UNKNOWN_SIGNATURE_TYPE, verification.getReason());
+    }
+
     // Issue #607
     @Test
     public void getBranchNonExistentBut200Status() throws Exception {
@@ -91,7 +127,7 @@ public class GHRepositoryTest extends AbstractGitHubWireMockTest {
             assertThat(e.getMessage(),
                     equalTo("Server returned HTTP response code: 200, message: '404 Not Found' for URL: "
                             + mockGitHub.apiServer().baseUrl()
-                            + "/repos/github-api-test-org/github-api/branches/test/NonExistent"));
+                            + "/repos/hub4j-test-org/github-api/branches/test/NonExistent"));
         }
     }
 
@@ -127,7 +163,7 @@ public class GHRepositoryTest extends AbstractGitHubWireMockTest {
 
     @Test
     public void listContributors() throws IOException {
-        GHRepository r = gitHub.getOrganization("github-api").getRepository("github-api");
+        GHRepository r = gitHub.getOrganization("hub4j").getRepository("github-api");
         int i = 0;
         boolean kohsuke = false;
 
@@ -147,7 +183,7 @@ public class GHRepositoryTest extends AbstractGitHubWireMockTest {
     @Test
     public void getPermission() throws Exception {
         kohsuke();
-        GHRepository r = gitHub.getRepository("github-api-test-org/test-permission");
+        GHRepository r = gitHub.getRepository("hub4j-test-org/test-permission");
         assertEquals(GHPermissionType.ADMIN, r.getPermission("kohsuke"));
         assertEquals(GHPermissionType.READ, r.getPermission("dude"));
         r = gitHub.getOrganization("apache").getRepository("groovy");
@@ -190,6 +226,7 @@ public class GHRepositoryTest extends AbstractGitHubWireMockTest {
         List<GHUser> users = new ArrayList<GHUser>();
 
         users.add(user);
+        users.add(gitHub.getUser("jimmysombrero2"));
         repo.addCollaborators(users, GHOrganization.Permission.PUSH);
 
         GHPersonSet<GHUser> collabs = repo.getCollaborators();
@@ -244,11 +281,31 @@ public class GHRepositoryTest extends AbstractGitHubWireMockTest {
 
     @Test
     public void listLanguages() throws IOException {
-        GHRepository r = gitHub.getRepository("github-api/github-api");
+        GHRepository r = gitHub.getRepository("hub4j/github-api");
         String mainLanguage = r.getLanguage();
         assertTrue(r.listLanguages().containsKey(mainLanguage));
     }
 
+    @Test
+    public void listCommitCommentsNoComments() throws IOException {
+        List<GHCommitComment> commitComments = getRepository()
+                .listCommitComments("c413fc1e3057332b93850ea48202627d29a37de5")
+                .toList();
+
+        assertThat("Commit has no comments", commitComments.isEmpty());
+    }
+
+    @Test
+    public void listCommitCommentsSomeComments() throws IOException {
+        List<GHCommitComment> commitComments = getRepository()
+                .listCommitComments("499d91f9f846b0087b2a20cf3648b49dc9c2eeef")
+                .toList();
+
+        assertThat("Two comments present", commitComments.size() == 2);
+        assertThat("Comment text found", commitComments.stream().anyMatch(it -> it.body.equals("comment 1")));
+        assertThat("Comment text found", commitComments.stream().anyMatch(it -> it.body.equals("comment 2")));
+    }
+
     @Test // Issue #261
     public void listEmptyContributors() throws IOException {
         for (GHRepository.Contributor c : gitHub.getRepository(GITHUB_API_TEST_ORG + "/empty").listContributors()) {
@@ -273,7 +330,7 @@ public class GHRepositoryTest extends AbstractGitHubWireMockTest {
 
     @Test // issue #162
     public void testIssue162() throws Exception {
-        GHRepository r = gitHub.getRepository("github-api/github-api");
+        GHRepository r = gitHub.getRepository("hub4j/github-api");
         List<GHContent> contents = r.getDirectoryContent("", "gh-pages");
         for (GHContent content : contents) {
             if (content.isFile()) {
@@ -289,11 +346,11 @@ public class GHRepositoryTest extends AbstractGitHubWireMockTest {
     public void markDown() throws Exception {
         assertEquals("<p><strong>Test日本語</strong></p>", IOUtils.toString(gitHub.renderMarkdown("**Test日本語**")).trim());
 
-        String actual = IOUtils.toString(gitHub.getRepository("github-api/github-api")
-                .renderMarkdown("@kohsuke to fix issue #1", MarkdownMode.GFM));
+        String actual = IOUtils.toString(
+                gitHub.getRepository("hub4j/github-api").renderMarkdown("@kohsuke to fix issue #1", MarkdownMode.GFM));
         // System.out.println(actual);
         assertTrue(actual.contains("href=\"https://github.com/kohsuke\""));
-        assertTrue(actual.contains("href=\"https://github.com/github-api/github-api/pull/1\""));
+        assertTrue(actual.contains("href=\"https://github.com/hub4j/github-api/pull/1\""));
         assertTrue(actual.contains("class=\"user-mention\""));
         assertTrue(actual.contains("class=\"issue-link "));
         assertTrue(actual.contains("to fix issue"));
@@ -301,7 +358,7 @@ public class GHRepositoryTest extends AbstractGitHubWireMockTest {
 
     @Test
     public void setMergeOptions() throws IOException {
-        // String repoName = "github-api-test-org/test-mergeoptions";
+        // String repoName = "hub4j-test-org/test-mergeoptions";
         GHRepository r = getTempRepository();
 
         // at least one merge option must be selected
@@ -428,25 +485,93 @@ public class GHRepositoryTest extends AbstractGitHubWireMockTest {
             assertThat(e.getMessage(),
                     containsString(
                             "{\"message\":\"Not Found\",\"documentation_url\":\"https://developer.github.com/v3/git/refs/#get-a-reference\"}"));
-            assertThat(e.getCause(), instanceOf(FileNotFoundException.class));
         }
     }
 
     @Test
     public void listRefs() throws Exception {
-        GHRepository repo = getTempRepository();
-        List<GHRef> refs = repo.listRefs().toList();
-        assertThat(refs, notNullValue());
-        assertThat(refs.size(), equalTo(1));
-        assertThat(refs.get(0).getRef(), equalTo("refs/heads/master"));
+        GHRepository repo = getRepository();
+
+        List<GHRef> ghRefs;
+
+        // handle refs/*
+        ghRefs = repo.listRefs("heads").toList();
+        List<GHRef> ghRefsWithPrefix = repo.listRefs("refs/heads").toList();
+
+        assertThat(ghRefs, notNullValue());
+        assertThat(ghRefs.size(), greaterThan(3));
+        assertThat(ghRefs.get(0).getRef(), equalTo("refs/heads/changes"));
+        assertThat(ghRefsWithPrefix.size(), equalTo(ghRefs.size()));
+        assertThat(ghRefsWithPrefix.get(0).getRef(), equalTo(ghRefs.get(0).getRef()));
+
+        // git/refs/heads/gh-pages
+        // passing a specific ref to listRefs will fail to parse due to returning a single item not an array
+        try {
+            ghRefs = repo.listRefs("heads/gh-pages").toList();
+            fail();
+        } catch (Exception e) {
+            assertThat(e, instanceOf(HttpException.class));
+            assertThat(e.getCause(), instanceOf(JsonMappingException.class));
+        }
+
+        // git/refs/heads/gh
+        ghRefs = repo.listRefs("heads/gh").toList();
+        assertThat(ghRefs, notNullValue());
+        assertThat(ghRefs.size(), equalTo(1));
+        assertThat(ghRefs.get(0).getRef(), equalTo("refs/heads/gh-pages"));
+
+        // git/refs/headz
+        try {
+            ghRefs = repo.listRefs("headz").toList();
+            fail();
+        } catch (Exception e) {
+            assertThat(e, instanceOf(GHFileNotFoundException.class));
+            assertThat(e.getMessage(),
+                    containsString(
+                            "{\"message\":\"Not Found\",\"documentation_url\":\"https://developer.github.com/v3/git/refs/#get-a-reference\"}"));
+        }
     }
 
     @Test
-    public void getRefWithPrefix() throws Exception {
-        GHRepository repo = getTempRepository();
-        GHRef refWithoutPrefix = repo.getRef("heads/master");
-        GHRef refWithPrefix = repo.getRef("refs/heads/master");
-        assertThat(refWithoutPrefix.getRef(), equalTo(refWithPrefix.getRef()));
+    public void getRef() throws Exception {
+        GHRepository repo = getRepository();
+
+        GHRef ghRef;
+
+        // handle refs/*
+        ghRef = repo.getRef("heads/gh-pages");
+        GHRef ghRefWithPrefix = repo.getRef("refs/heads/gh-pages");
+
+        assertThat(ghRef, notNullValue());
+        assertThat(ghRef.getRef(), equalTo("refs/heads/gh-pages"));
+        assertThat(ghRefWithPrefix.getRef(), equalTo(ghRef.getRef()));
+
+        // git/refs/heads/gh-pages
+        ghRef = repo.getRef("heads/gh-pages");
+        assertThat(ghRef, notNullValue());
+        assertThat(ghRef.getRef(), equalTo("refs/heads/gh-pages"));
+
+        // git/refs/heads/gh
+        try {
+            ghRef = repo.getRef("heads/gh");
+            fail();
+        } catch (Exception e) {
+            assertThat(e, instanceOf(GHFileNotFoundException.class));
+            assertThat(e.getMessage(),
+                    containsString(
+                            "{\"message\":\"Not Found\",\"documentation_url\":\"https://developer.github.com/v3/git/refs/#get-a-reference\"}"));
+        }
+
+        // git/refs/headz
+        try {
+            ghRef = repo.getRef("headz");
+            fail();
+        } catch (Exception e) {
+            assertThat(e, instanceOf(GHFileNotFoundException.class));
+            assertThat(e.getMessage(),
+                    containsString(
+                            "{\"message\":\"Not Found\",\"documentation_url\":\"https://developer.github.com/v3/git/refs/#get-a-reference\"}"));
+        }
     }
 
     @Test
@@ -466,8 +591,7 @@ public class GHRepositoryTest extends AbstractGitHubWireMockTest {
             fail();
         } catch (Exception e) {
             assertThat(e, instanceOf(GHFileNotFoundException.class));
-            assertThat(e.getMessage(),
-                    containsString("/repos/github-api-test-org/temp-listRefsEmptyTags/git/refs/tags"));
+            assertThat(e.getMessage(), containsString("/repos/hub4j-test-org/temp-listRefsEmptyTags/git/refs/tags"));
         }
 
         try {
@@ -477,8 +601,7 @@ public class GHRepositoryTest extends AbstractGitHubWireMockTest {
         } catch (Exception e) {
             assertThat(e, instanceOf(GHException.class));
             assertThat(e.getMessage(), containsString("Failed to retrieve "));
-            assertThat(e.getMessage(),
-                    containsString("/repos/github-api-test-org/temp-listRefsEmptyTags/git/refs/tags"));
+            assertThat(e.getMessage(), containsString("/repos/hub4j-test-org/temp-listRefsEmptyTags/git/refs/tags"));
             assertThat(e.getCause(), instanceOf(GHFileNotFoundException.class));
         }
     }
@@ -526,7 +649,7 @@ public class GHRepositoryTest extends AbstractGitHubWireMockTest {
     public void getCheckRuns() throws Exception {
         final int expectedCount = 8;
         // Use github-api repository as it has checks set up
-        PagedIterable<GHCheckRun> checkRuns = gitHub.getOrganization("github-api")
+        PagedIterable<GHCheckRun> checkRuns = gitHub.getOrganization("hub4j")
                 .getRepository("github-api")
                 .getCheckRuns("78b9ff49d47daaa158eb373c4e2e040f739df8b9");
         // Check if the paging works correctly

src/test/java/org/kohsuke/github/GHTagTest.java

@@ -60,6 +60,6 @@ public class GHTagTest extends AbstractGitHubWireMockTest {
     }
 
     private GHRepository getRepository(GitHub gitHub) throws IOException {
-        return gitHub.getOrganization("github-api-test-org").getRepository("github-api");
+        return gitHub.getOrganization("hub4j-test-org").getRepository("github-api");
     }
 }