[maven-release-plugin] prepare release github-api-1.99

Bump maven-source-plugin from 3.1.0 to 3.2.0

.github/release-drafter.yml

@@ -0,0 +1,19 @@
+name-template: 'v$NEXT_PATCH_VERSION 🌈'
+tag-template: 'v$NEXT_PATCH_VERSION'
+categories:
+  - title: '🚀 Features'
+    labels:
+      - 'feature'
+      - 'enhancement'
+  - title: '🐛 Bug Fixes'
+    labels:
+      - 'fix'
+      - 'bugfix'
+      - 'bug'
+  - title: '🧰 Maintenance'
+    label: 'chore'
+change-template: '- $TITLE @$AUTHOR (#$NUMBER)'
+template: |
+  ## Changes
+
+  $CHANGES

.github/workflows/maven-build.yml

@@ -0,0 +1,22 @@
+name: Java CI Build and Test
+
+on: [push, pull_request]
+
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        java: [ '1.8.0', '11.0.x', '13.0.x' ]
+    steps:
+    - uses: actions/checkout@v1
+    - name: Set up JDK
+      uses: actions/setup-java@v1
+      with:
+        java-version: ${{ matrix.java }}
+    - name: Maven Download all dependencies
+      run: mvn -B org.apache.maven.plugins:maven-dependency-plugin:3.1.1:go-offline
+    - name: Maven Build
+      run: mvn -B install site --file pom.xml

.gitignore

@@ -3,3 +3,7 @@ target
 *.iml
 *.ipr
 *.iws
+.classpath
+.project
+.settings/
+.DS_Store

CODE_OF_CONDUCT.md

@@ -0,0 +1,76 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, sex characteristics, gender identity and expression,
+level of experience, education, socio-economic status, nationality, personal
+appearance, race, religion, or sexual identity and orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+ advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic
+ address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+ professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team at bitwiseman@gmail.com. All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see
+https://www.contributor-covenant.org/faq

CONTRIBUTING.md

@@ -0,0 +1,62 @@
+# Contributing
+
+## Using WireMock and Snapshots
+
+This project has started converting to using WireMock to stub out http responses instead of use live data.
+This change will allow tests to run in a CI environment without needing to touch github.com.
+The tests will instead serve previously recorded responses from local data files.
+
+### Running WireMock tests
+
+Example:
+
+`mvn install -Dtest=WireMockStatusReporterTest`
+
+This the default behavior.
+
+
+### Setting up credential
+
+1. Create an OAuth token on github.com
+2. Set the GITHUB_OAUTH environment variable to the value of that token
+3. Set the system property `test.github.useProxy` (usually like "-Dtest.github.useProxy" as a Java VM option)
+
+    `mvn install -Dtest.github.useProxy -Dtest=WireMockStatusReporterTest`
+
+4. The above should report no test failures and include the following console output:
+
+    `WireMockStatusReporterTest: GitHub proxying and user auth correctly configured for user login: <your login>`
+
+Whenever you run tests with `-Dtest.github.useProxy`, they will try to get data from local files but will fallback to proxying to github if not found.
+
+
+### Writing a new test
+
+Once you have credentials setup, you add new test classes and test methods as you would normally.
+Keep `useProxy` enabled and iterate on your tests as needed. Remember, while proxying your tests are interacting with GitHub - you will need to clean up your state between runs.
+
+When you are ready to create a snapshot of your test data,
+run your test with `test.github.takeSnapshot` ("-Dtest.github.takeSnapshot" as a Java VM option).  For example:
+
+    `mvn install -Dtest.github.takeSnapshot -Dtest=YourTestClassName`
+
+The above command would create snapshot WireMock data files under the path `src/test/resources/org/kohsuhke/github/YourTestClassName/wiremock`.
+Each method would get a separate director that would hold the data files for that test method.
+
+Add all files including the generated data to your commit and submit a PR.
+
+### Modifying existing tests
+
+When modifying existing tests, you can change the stubbed WireMock data files by hand or you can try generating a new snapshot.
+
+#### Manual editing of data (minor changes only)
+
+If you know what data will change, it is sometimes simplest to make any required changes to the data files manually.
+This can be easier if the changes are minor or when you development environment is not setup to to take updated snapshots.
+
+#### Generating a new snapshot
+
+For more most changes, it is recommended to take a new snapshot when updating tests.
+Delete the wiremock data files for the test method you will be modifying.
+For more significant changes, you can even delete the WireMock files for an entire test class.
+Then follow the same as when writing a new test: run with proxy enabled to debug, take a new snapshot when done, commit everything, and submit the PR.

README

@@ -1,3 +0,0 @@
-Java API for GitHub
-
-See http://github-api.kohsuke.org/ for more details

README.md

@@ -0,0 +1,3 @@
+Java API for GitHub
+
+See https://github-api.kohsuke.org/ for more details

pom.xml

@@ -3,63 +3,200 @@
   <parent>
     <groupId>org.kohsuke</groupId>
     <artifactId>pom</artifactId>
-    <version>14</version>
+    <version>21</version>
+    <relativePath />
   </parent>
 
   <artifactId>github-api</artifactId>
-  <version>1.73</version>
+  <version>1.99</version>
   <name>GitHub API for Java</name>
-  <url>http://github-api.kohsuke.org/</url>
+  <url>https://github-api.kohsuke.org/</url>
   <description>GitHub API for Java</description>
 
   <scm>
-    <connection>scm:git:git@github.com/kohsuke/${project.artifactId}.git</connection>
+    <connection>scm:git:git@github.com/github-api/${project.artifactId}.git</connection>
-    <developerConnection>scm:git:ssh://git@github.com/kohsuke/${project.artifactId}.git</developerConnection>
+    <developerConnection>scm:git:ssh://git@github.com/github-api/${project.artifactId}.git</developerConnection>
-    <url>http://${project.artifactId}.kohsuke.org/</url>
+    <url>https://${project.artifactId}.kohsuke.org/</url>
-    <tag>github-api-1.73</tag>
+    <tag>github-api-1.99</tag>
   </scm>
 
   <distributionManagement>
     <site>
       <id>github-pages</id>
-      <url>gitsite:git@github.com/kohsuke/${project.artifactId}.git</url>
+      <url>gitsite:git@github.com/github-api/${project.artifactId}.git</url>
     </site>
   </distributionManagement>
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <findbugs-maven-plugin.version>3.0.2</findbugs-maven-plugin.version>
+    <spotbugs-maven-plugin.version>3.1.12.2</spotbugs-maven-plugin.version>
-    <findbugs-maven-plugin.failOnError>true</findbugs-maven-plugin.failOnError>
+    <spotbugs.version>3.1.12</spotbugs.version>
+    <spotbugs-maven-plugin.failOnError>true</spotbugs-maven-plugin.failOnError>
+    <hamcrest.version>2.2</hamcrest.version>
+    <okhttp3.version>3.12.3</okhttp3.version>
+    <okio.version>2.4.1</okio.version>
+    <jacoco.coverage.target.class>.80</jacoco.coverage.target.class>
+    <jacoco.coverage.target.method>0.20</jacoco.coverage.target.method>
+    <jacoco.coverage.target.line>0.50</jacoco.coverage.target.line>
+    <jacoco.coverage.target.other>0.50</jacoco.coverage.target.other>
+    <!-- For non-ci builds we'd like the build to still complete if jacoco metrics aren't met. -->
+    <jacoco.haltOnFailure>false</jacoco.haltOnFailure>
   </properties>
 
   <build>
+    <extensions>
+      <extension>
+        <groupId>org.apache.maven.scm</groupId>
+        <artifactId>maven-scm-provider-gitexe</artifactId>
+        <version>1.11.2</version>
+      </extension>
+      <extension>
+        <groupId>org.apache.maven.scm</groupId>
+        <artifactId>maven-scm-manager-plexus</artifactId>
+        <version>1.11.2</version>
+      </extension>
+    </extensions>
+    <testResources>
+      <testResource>
+        <directory>src/test/resources</directory>
+        <excludes>
+          <exclude>**/wiremock/**</exclude>
+        </excludes>
+      </testResource>
+    </testResources>
+    <pluginManagement>
+      <plugins>
+        <!-- adds jacoco coverage -->
+        <plugin>
+          <groupId>org.jacoco</groupId>
+          <artifactId>jacoco-maven-plugin</artifactId>
+          <version>0.8.5</version>
+        </plugin>
+        <plugin>
+          <groupId>org.apache.maven.plugins</groupId>
+          <artifactId>maven-javadoc-plugin</artifactId>
+          <version>3.1.1</version>
+          <configuration>
+            <source>8</source>
+          </configuration>
+        </plugin>
+      </plugins>
+    </pluginManagement>
     <plugins>
       <plugin>
-        <groupId>com.infradna.tool</groupId>
+        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>bridge-method-injector</artifactId>
+        <artifactId>maven-site-plugin</artifactId>
-        <version>1.14</version>
+        <version>3.8.2</version>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-release-plugin</artifactId>
+        <version>2.5.3</version>
+        <configuration>
+          <autoVersionSubmodules>true</autoVersionSubmodules>
+          <useReleaseProfile>false</useReleaseProfile>
+          <releaseProfiles>release</releaseProfiles>
+          <goals>deploy</goals>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-project-info-reports-plugin</artifactId>
+        <version>3.0.0</version>
+        <dependencies>
+          <dependency>
+            <groupId>org.apache.bcel</groupId>
+            <artifactId>bcel</artifactId>
+            <version>6.4.1</version>
+          </dependency>
+        </dependencies>
+      </plugin>
+      <plugin>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>3.8.1</version>
+        <configuration>
+          <source>1.8</source>
+          <target>1.8</target>
+          <annotationProcessorPaths>
+            <annotationProcessorPath>
+              <groupId>org.jenkins-ci</groupId>
+              <artifactId>annotation-indexer</artifactId>
+              <version>1.12</version>
+            </annotationProcessorPath>
+          </annotationProcessorPaths>
+        </configuration>
+      </plugin>
+
+      <plugin>
+        <artifactId>maven-surefire-plugin</artifactId>
+        <version>2.22.2</version>
+      </plugin>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>animal-sniffer-maven-plugin</artifactId>
+        <version>1.18</version>
+        <configuration>
+          <signature>
+            <groupId>org.codehaus.mojo.signature</groupId>
+            <artifactId>java18</artifactId>
+            <version>1.0</version>
+          </signature>
+        </configuration>
         <executions>
           <execution>
+            <id>ensure-java-1.8-class-library</id>
+            <phase>test</phase>
             <goals>
-              <goal>process</goal>
+              <goal>check</goal>
             </goals>
           </execution>
         </executions>
       </plugin>
+      <plugin>	
+        <groupId>com.infradna.tool</groupId>	
+        <artifactId>bridge-method-injector</artifactId>	
+        <version>1.18</version>	
+        <executions>	
+          <execution>	
+            <goals>	
+              <goal>process</goal>	
+            </goals>	
+          </execution>	
+        </executions>	
+      </plugin>
       <plugin>
-        <groupId>org.codehaus.mojo</groupId>
+        <groupId>com.github.spotbugs</groupId>
-        <artifactId>findbugs-maven-plugin</artifactId>
+        <artifactId>spotbugs-maven-plugin</artifactId>
-        <version>${findbugs-maven-plugin.version}</version>
+        <version>${spotbugs-maven-plugin.version}</version>
         <configuration>
           <xmlOutput>true</xmlOutput>
-          <failOnError>${findbugs-maven-plugin.failOnError}</failOnError>
+          <failOnError>${spotbugs-maven-plugin.failOnError}</failOnError>
         </configuration>
         <executions>
           <execution>
-            <id>run-findbugs</id>
+            <id>run-spotbugs</id>
-            <phase>verify</phase> 
+            <phase>verify</phase>
+            <goals>
+              <goal>check</goal>
+            </goals>
+          </execution>
+        </executions>
+        <dependencies>
+          <!-- overwrite dependency on spotbugs if you want to specify the version of spotbugs -->
+          <dependency>
+            <groupId>com.github.spotbugs</groupId>
+            <artifactId>spotbugs</artifactId>
+            <version>${spotbugs.version}</version>
+          </dependency>
+        </dependencies>
+      </plugin>
+      <!-- Do not use gmaven plugin -->
+      <plugin>
+        <groupId>org.codehaus.gmaven</groupId>
+        <artifactId>gmaven-plugin</artifactId>
+        <executions>
+          <execution>
             <goals>
-              <goal>check</goal> 
             </goals>
           </execution>
         </executions>
@@ -69,35 +206,55 @@
 
   <dependencies>
     <dependency>
-      <groupId>commons-lang</groupId>
+      <groupId>org.apache.commons</groupId>
-      <artifactId>commons-lang</artifactId>
+      <artifactId>commons-lang3</artifactId>
-      <version>2.6</version>
+      <version>3.9</version>
     </dependency>
     <dependency>
       <groupId>commons-codec</groupId>
       <artifactId>commons-codec</artifactId>
-      <version>1.7</version>
+      <version>1.13</version>
+    </dependency>
+    <dependency>
+      <groupId>org.hamcrest</groupId>
+      <artifactId>hamcrest</artifactId>
+      <version>${hamcrest.version}</version>
+      <scope>test</scope>
+    </dependency>
+    <!-- This is needed in order to force junit4 and JTH tests to use newer hamcrest version -->
+    <dependency>
+      <groupId>org.hamcrest</groupId>
+      <artifactId>hamcrest-core</artifactId>
+      <version>${hamcrest.version}</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.hamcrest</groupId>
+      <artifactId>hamcrest-library</artifactId>
+      <version>${hamcrest.version}</version>
+      <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.11</version>
+      <version>4.12</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>
       <artifactId>jackson-databind</artifactId>
-      <version>2.2.3</version>
+      <version>2.10.0</version>
     </dependency>
     <dependency>
       <groupId>commons-io</groupId>
       <artifactId>commons-io</artifactId>
-      <version>1.4</version>
+      <version>2.6</version>
     </dependency>
     <dependency>
       <groupId>com.infradna.tool</groupId>
       <artifactId>bridge-method-annotation</artifactId>
-      <version>1.14</version>
+      <version>1.18</version>
+      <optional>true</optional>
     </dependency>
     <dependency>
       <groupId>org.kohsuke.stapler</groupId>
@@ -108,60 +265,224 @@
     <dependency>
       <groupId>org.eclipse.jgit</groupId>
       <artifactId>org.eclipse.jgit</artifactId>
-      <version>3.1.0.201310021548-r</version>
+      <version>5.5.1.201910021850-r</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>com.squareup.okio</groupId>
+      <artifactId>okio</artifactId>
+      <version>${okio.version}</version>
+      <optional>true</optional>
+    </dependency>
+    <dependency>
+      <groupId>com.squareup.okhttp3</groupId>
+      <artifactId>okhttp</artifactId>
+      <version>${okhttp3.version}</version>
+      <optional>true</optional>
+    </dependency>
+    <dependency>
+      <groupId>com.squareup.okhttp3</groupId>
+      <artifactId>okhttp-urlconnection</artifactId>
+      <version>${okhttp3.version}</version>
+      <optional>true</optional>
+    </dependency>
     <dependency>
       <groupId>com.squareup.okhttp</groupId>
       <artifactId>okhttp-urlconnection</artifactId>
-      <version>2.0.0</version>
+      <version>2.7.5</version>
       <optional>true</optional>
     </dependency>
     <dependency>
       <groupId>org.kohsuke</groupId>
       <artifactId>wordnet-random-name</artifactId>
-      <version>1.2</version>
+      <version>1.3</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.mockito</groupId>
-      <artifactId>mockito-all</artifactId>
+      <artifactId>mockito-core</artifactId>
-      <version>1.9.5</version>
+      <version>3.1.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
-      <groupId>com.google.code.findbugs</groupId>
+      <groupId>com.github.spotbugs</groupId>
-      <artifactId>annotations</artifactId>
+      <artifactId>spotbugs-annotations</artifactId>
-      <version>3.0.0</version>
+      <version>${spotbugs.version}</version>
-      <scope>provided</scope>
+      <optional>true</optional>
+    </dependency>
+    <dependency>
+      <groupId>com.github.tomakehurst</groupId>
+      <artifactId>wiremock-jre8-standalone</artifactId>
+      <version>2.25.1</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.google.code.gson</groupId>
+      <artifactId>gson</artifactId>
+      <version>2.8.6</version>
+      <scope>test</scope>
     </dependency>
   </dependencies>
   <repositories>
     <repository>
       <id>repo.jenkins-ci.org</id>
-      <url>http://repo.jenkins-ci.org/public/</url>
+      <url>https://repo.jenkins-ci.org/public/</url>
     </repository>
   </repositories>
   <pluginRepositories>
     <pluginRepository>
       <id>repo.jenkins-ci.org</id>
-      <url>http://repo.jenkins-ci.org/public/</url>
+      <url>https://repo.jenkins-ci.org/public/</url>
     </pluginRepository>
   </pluginRepositories>
-
+  <profiles>
+    <profile>
+      <id>jacoco</id>
+      <activation>
+        <property>
+          <name>enable-jacoco</name>
+        </property>
+      </activation>
+      <build>
+        <plugins>
+          <plugin>
+            <groupId>org.jacoco</groupId>
+            <artifactId>jacoco-maven-plugin</artifactId>
+            <version>0.8.5</version>
+            <executions>
+              <execution>
+                <goals>
+                  <goal>prepare-agent</goal>
+                </goals>
+              </execution>
+              <!-- attached to Maven test phase -->
+              <execution>
+                <id>report</id>
+                <phase>test</phase>
+                <goals>
+                  <goal>report</goal>
+                </goals>
+              </execution>
+              <execution>
+                <id>check</id>
+                <phase>install</phase>
+                <goals>
+                  <goal>check</goal>
+                </goals>
+                <configuration>
+                  <rules>
+                    <rule>
+                      <!--We end up with chatty logs, but it shows us which particular classes    -->
+                      <!--are lacking in coverage. If this is too much, just remove the           -->
+                      <!--<element>CLASS</element> tag below.                                     -->
+                      <element>CLASS</element>
+                      <limits>
+                        <!-- These limits can be overridden, in the form of `0.50` for          -->
+                        <!-- 50%, as necessary. Using a property just puts it in one spot.      -->
+<!--
+                        <limit>
+                          <counter>LINE</counter>
+                          <value>COVEREDRATIO</value>
+                          <minimum>${jacoco.coverage.target.lines}</minimum>
+                        </limit>
+-->
+<!--
+                        <limit>
+                          <counter>BRANCH</counter>
+                          <value>COVEREDRATIO</value>
+                          <minimum>${jacoco.coverage.target.other}</minimum>
+                        </limit>
+-->
+<!--
+                        <limit>
+                          <counter>INSTRUCTION</counter>
+                          <value>COVEREDRATIO</value>
+                          <minimum>${jacoco.coverage.target.other}</minimum>
+                        </limit>
+-->
+<!--
+                        <limit>
+                          <counter>COMPLEXITY</counter>
+                          <value>COVEREDRATIO</value>
+                          <minimum>${jacoco.coverage.target.other}</minimum>
+                        </limit>
+-->
+                        <limit>
+                          <counter>METHOD</counter>
+                          <value>COVEREDRATIO</value>
+                          <minimum>${jacoco.coverage.target.method}</minimum>
+                        </limit>
+<!--                        <limit>-->
+<!--                          <counter>CLASS</counter>-->
+<!--                          <value>COVEREDRATIO</value>-->
+<!--                          <minimum>${jacoco.coverage.target.class}</minimum>-->
+<!--                        </limit>-->
+                      </limits>
+                      <excludes>
+                        <exclude>org.kohsuke.github.extras.okhttp3.ObsoleteUrlFactory.**</exclude>
+                        <exclude>org.kohsuke.github.extras.okhttp3.ObsoleteUrlFactory</exclude>
+                        <exclude>org.kohsuke.github.extras.OkHttp3Connector</exclude>
+                        <!--<exclude>io.jenkins.plugins.todeclarative.converter.api.*</exclude>-->
+                      </excludes>
+                    </rule>
+                  </rules>
+                </configuration>
+              </execution>
+            </executions>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
+    <profile>
+    <id>release</id>
+      <build>
+        <plugins>
+          <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-gpg-plugin</artifactId>
+            <version>1.6</version>
+            <executions>
+              <execution>
+                <id>sign-artifacts</id>
+                <phase>verify</phase>
+                <goals>
+                  <goal>sign</goal>
+                </goals>
+                <configuration>
+                  <gpgArguments>
+                    <arg>--pinentry-mode</arg>
+                    <arg>loopback</arg>
+                  </gpgArguments>
+                </configuration>
+              </execution>
+            </executions>
+          </plugin>
+          <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-source-plugin</artifactId>
+            <version>3.2.0</version>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
+  </profiles>
   <reporting>
     <plugins>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-javadoc-plugin</artifactId>
       </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-project-info-reports-plugin</artifactId>
+      </plugin>
     </plugins>
   </reporting>
 
   <licenses>
     <license>
       <name>The MIT license</name>
-      <url>http://www.opensource.org/licenses/mit-license.php</url>
+      <url>https://www.opensource.org/licenses/mit-license.php</url>
       <distribution>repo</distribution>
     </license>
   </licenses>

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

@@ -0,0 +1,64 @@
+package org.kohsuke.github;
+
+import java.io.IOException;
+import java.io.InterruptedIOException;
+import java.net.HttpURLConnection;
+
+/**
+ * Pluggable strategy to determine what to do when the API abuse limit is hit.
+ *
+ * @author Kohsuke Kawaguchi
+ * @see GitHubBuilder#withAbuseLimitHandler(AbuseLimitHandler)
+ * @see <a href="https://developer.github.com/v3/#abuse-rate-limits">documentation</a>
+ * @see RateLimitHandler
+ */
+public abstract class AbuseLimitHandler {
+    /**
+     * Called when the library encounters HTTP error indicating that the API abuse limit is reached.
+     *
+     * <p>
+     * Any exception thrown from this method will cause the request to fail, and the caller of github-api
+     * will receive an exception. If this method returns normally, another request will be attempted.
+     * For that to make sense, the implementation needs to wait for some time.
+     *
+     * @see <a href="https://developer.github.com/v3/#abuse-rate-limits">API documentation from GitHub</a>
+     * @param e
+     *      Exception from Java I/O layer. If you decide to fail the processing, you can throw
+     *      this exception (or wrap this exception into another exception and throw it).
+     * @param uc
+     *      Connection that resulted in an error. Useful for accessing other response headers.
+     * @throws IOException
+     */
+    public abstract void onError(IOException e, HttpURLConnection uc) throws IOException;
+
+    /**
+     * Wait until the API abuse "wait time" is passed.
+     */
+    public static final AbuseLimitHandler WAIT = new AbuseLimitHandler() {
+        @Override
+        public void onError(IOException e, HttpURLConnection uc) throws IOException {
+            try {
+                Thread.sleep(parseWaitTime(uc));
+            } catch (InterruptedException ex) {
+                throw (InterruptedIOException)new InterruptedIOException().initCause(e);
+            }
+        }
+
+        private long parseWaitTime(HttpURLConnection uc) {
+            String v = uc.getHeaderField("Retry-After");
+            if (v==null)    return 60 * 1000;   // can't tell, return 1 min
+
+            return Math.max(1000, Long.parseLong(v)*1000);
+        }
+    };
+
+    /**
+     * Fail immediately.
+     */
+    public static final AbuseLimitHandler FAIL = new AbuseLimitHandler() {
+        @Override
+        public void onError(IOException e, HttpURLConnection uc) throws IOException {
+            throw (IOException)new IOException("Abuse limit reached").initCause(e);
+        }
+    };
+}

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

@@ -0,0 +1,17 @@
+package org.kohsuke.github;
+
+import java.util.Locale;
+
+/**
+ * This was added during preview API period but it has changed since then.
+ *
+ * @author Kohsuke Kawaguchi
+ */
+@Deprecated
+public enum EnforcementLevel {
+    OFF, NON_ADMINS, EVERYONE;
+
+    public String toString() {
+        return name().toLowerCase(Locale.ENGLISH);
+    }
+}

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

@@ -0,0 +1,172 @@
+package org.kohsuke.github;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.io.IOException;
+import java.net.URL;
+import java.util.List;
+import java.util.Map;
+
+import static org.kohsuke.github.Previews.MACHINE_MAN;
+
+/**
+ * A Github App.
+ *
+ * @author Paulo Miguel Almeida
+ *
+ * @see GitHub#getApp()
+ */
+
+public class GHApp extends GHObject {
+
+    private GitHub root;
+    private GHUser owner;
+    private String name;
+    private String description;
+    @JsonProperty("external_url")
+    private String externalUrl;
+    private Map<String,String> permissions;
+    private List<GHEvent> events;
+    @JsonProperty("installations_count")
+    private long installationsCount;
+    @JsonProperty("html_url")
+    private String htmlUrl;
+
+
+    public GHUser getOwner() {
+        return owner;
+    }
+
+    public void setOwner(GHUser owner) {
+        this.owner = owner;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public String getExternalUrl() {
+        return externalUrl;
+    }
+
+    public void setExternalUrl(String externalUrl) {
+        this.externalUrl = externalUrl;
+    }
+
+    public List<GHEvent> getEvents() {
+        return events;
+    }
+
+    public void setEvents(List<GHEvent> events) {
+        this.events = events;
+    }
+
+    public long getInstallationsCount() {
+        return installationsCount;
+    }
+
+    public void setInstallationsCount(long installationsCount) {
+        this.installationsCount = installationsCount;
+    }
+
+    public URL getHtmlUrl() {
+        return GitHub.parseURL(htmlUrl);
+    }
+
+    public Map<String, String> getPermissions() {
+        return permissions;
+    }
+
+    public void setPermissions(Map<String, String> permissions) {
+        this.permissions = permissions;
+    }
+
+    /*package*/ GHApp wrapUp(GitHub root) {
+        this.root = root;
+        return this;
+    }
+
+    /**
+     * Obtains all the installations associated with this app.
+     *
+     * You must use a JWT to access this endpoint.
+     *
+     * @see <a href="https://developer.github.com/v3/apps/#list-installations">List installations</a>
+     * @return a list of App installations
+     */
+    @Preview @Deprecated
+    public PagedIterable<GHAppInstallation> listInstallations() {
+        return root.retrieve().withPreview(MACHINE_MAN)
+            .asPagedIterable(
+                "/app/installations",
+                GHAppInstallation[].class,
+                item -> item.wrapUp(root) );
+    }
+
+    /**
+     * Obtain an installation associated with this app
+     * @param id - Installation Id
+     *
+     * You must use a JWT to access this endpoint.
+     *
+     * @see <a href="https://developer.github.com/v3/apps/#get-an-installation">Get an installation</a>
+     */
+    @Preview @Deprecated
+    public GHAppInstallation getInstallationById(long id) throws IOException {
+        return root.retrieve().withPreview(MACHINE_MAN).to(String.format("/app/installations/%d", id), GHAppInstallation.class).wrapUp(root);
+    }
+
+    /**
+     * Obtain an organization installation associated with this app
+     * @param name - Organization name
+     *
+     * You must use a JWT to access this endpoint.
+     *
+     * @see <a href="https://developer.github.com/v3/apps/#get-an-organization-installation">Get an organization installation</a>
+     */
+    @Preview @Deprecated
+    public GHAppInstallation getInstallationByOrganization(String name) throws IOException {
+        return root.retrieve().withPreview(MACHINE_MAN).to(String.format("/orgs/%s/installation", name), GHAppInstallation.class).wrapUp(root);
+    }
+
+    /**
+     * Obtain an repository installation associated with this app
+     * @param ownerName - Organization or user name
+     * @param repositoryName - Repository name
+     *
+     * You must use a JWT to access this endpoint.
+     *
+     * @see <a href="https://developer.github.com/v3/apps/#get-a-repository-installation">Get a repository installation</a>
+     */
+    @Preview @Deprecated
+    public GHAppInstallation getInstallationByRepository(String ownerName, String repositoryName) throws IOException {
+        return root.retrieve().withPreview(MACHINE_MAN).to(String.format("/repos/%s/%s/installation", ownerName, repositoryName), GHAppInstallation.class).wrapUp(root);
+    }
+
+    /**
+     * Obtain a user installation associated with this app
+     * @param name - user name
+     *
+     * You must use a JWT to access this endpoint.
+     *
+     * @see <a href="https://developer.github.com/v3/apps/#get-a-user-installation">Get a user installation</a>
+     */
+    @Preview @Deprecated
+    public GHAppInstallation getInstallationByUser(String name) throws IOException {
+        return root.retrieve().withPreview(MACHINE_MAN).to(String.format("/users/%s/installation", name), GHAppInstallation.class).wrapUp(root);
+    }
+
+}
+

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

@@ -0,0 +1,53 @@
+package org.kohsuke.github;
+
+import java.io.IOException;
+import java.util.List;
+import java.util.Map;
+
+import static org.kohsuke.github.Previews.MACHINE_MAN;
+
+/**
+ * Creates a access token for a GitHub App Installation
+ *
+ * @author Paulo Miguel Almeida
+ *
+ * @see GHAppInstallation#createToken(Map)
+ */
+public class GHAppCreateTokenBuilder {
+    private final GitHub root;
+    protected final Requester builder;
+    private final String apiUrlTail;
+
+    @Preview @Deprecated
+    /*package*/ GHAppCreateTokenBuilder(GitHub root, String apiUrlTail, Map<String, GHPermissionType> permissions) {
+        this.root = root;
+        this.apiUrlTail = apiUrlTail;
+        this.builder = new Requester(root);
+        this.builder.withPermissions("permissions",permissions);
+    }
+
+    /**
+     * By default the installation token has access to all repositories that the installation can access. To restrict
+     * the access to specific repositories, you can provide the repository_ids when creating the token. When you omit
+     * repository_ids, the response does not contain neither the repositories nor the permissions key.
+     *
+     * @param repositoryIds - Array containing the repositories Ids
+     *
+     */
+    @Preview @Deprecated
+    public GHAppCreateTokenBuilder repositoryIds(List<Long> repositoryIds) {
+        this.builder.with("repository_ids",repositoryIds);
+        return this;
+    }
+
+    /**
+     * Creates an app token with all the parameters.
+     *
+     * You must use a JWT to access this endpoint.
+     */
+    @Preview @Deprecated
+    public GHAppInstallationToken create() throws IOException {
+        return builder.method("POST").withPreview(MACHINE_MAN).to(apiUrlTail, GHAppInstallationToken.class).wrapUp(root);
+    }
+
+}

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

@@ -0,0 +1,167 @@
+package org.kohsuke.github;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.io.IOException;
+import java.net.URL;
+import java.util.List;
+import java.util.Map;
+
+import static org.kohsuke.github.Previews.GAMBIT;
+
+/**
+ * A Github App Installation.
+ *
+ * @author Paulo Miguel Almeida
+ *
+ * @see GHApp#listInstallations()
+ * @see GHApp#getInstallationById(long)
+ * @see GHApp#getInstallationByOrganization(String)
+ * @see GHApp#getInstallationByRepository(String, String)
+ * @see GHApp#getInstallationByUser(String)
+ */
+
+public class GHAppInstallation extends GHObject {
+    private GitHub root;
+    private GHUser account;
+
+    @JsonProperty("access_tokens_url")
+    private String accessTokenUrl;
+    @JsonProperty("repositories_url")
+    private String repositoriesUrl;
+    @JsonProperty("app_id")
+    private long appId;
+    @JsonProperty("target_id")
+    private long targetId;
+    @JsonProperty("target_type")
+    private GHTargetType targetType;
+    private Map<String, GHPermissionType> permissions;
+    private List<GHEvent> events;
+    @JsonProperty("single_file_name")
+    private String singleFileName;
+    @JsonProperty("repository_selection")
+    private GHRepositorySelection repositorySelection;
+    private String htmlUrl;
+
+    public URL getHtmlUrl() {
+        return GitHub.parseURL(htmlUrl);
+    }
+
+    public GitHub getRoot() {
+        return root;
+    }
+
+    public void setRoot(GitHub root) {
+        this.root = root;
+    }
+
+    public GHUser getAccount() {
+        return account;
+    }
+
+    public void setAccount(GHUser account) {
+        this.account = account;
+    }
+
+    public String getAccessTokenUrl() {
+        return accessTokenUrl;
+    }
+
+    public void setAccessTokenUrl(String accessTokenUrl) {
+        this.accessTokenUrl = accessTokenUrl;
+    }
+
+    public String getRepositoriesUrl() {
+        return repositoriesUrl;
+    }
+
+    public void setRepositoriesUrl(String repositoriesUrl) {
+        this.repositoriesUrl = repositoriesUrl;
+    }
+
+    public long getAppId() {
+        return appId;
+    }
+
+    public void setAppId(long appId) {
+        this.appId = appId;
+    }
+
+    public long getTargetId() {
+        return targetId;
+    }
+
+    public void setTargetId(long targetId) {
+        this.targetId = targetId;
+    }
+
+    public GHTargetType getTargetType() {
+        return targetType;
+    }
+
+    public void setTargetType(GHTargetType targetType) {
+        this.targetType = targetType;
+    }
+
+    public Map<String, GHPermissionType> getPermissions() {
+        return permissions;
+    }
+
+    public void setPermissions(Map<String, GHPermissionType> permissions) {
+        this.permissions = permissions;
+    }
+
+    public List<GHEvent> getEvents() {
+        return events;
+    }
+
+    public void setEvents(List<GHEvent> events) {
+        this.events = events;
+    }
+
+    public String getSingleFileName() {
+        return singleFileName;
+    }
+
+    public void setSingleFileName(String singleFileName) {
+        this.singleFileName = singleFileName;
+    }
+
+    public GHRepositorySelection getRepositorySelection() {
+        return repositorySelection;
+    }
+
+    public void setRepositorySelection(GHRepositorySelection repositorySelection) {
+        this.repositorySelection = repositorySelection;
+    }
+
+    /*package*/ GHAppInstallation wrapUp(GitHub root) {
+        this.root = root;
+        return this;
+    }
+
+    /**
+     * Delete a Github App installation
+     *
+     * You must use a JWT to access this endpoint.
+     *
+     * @see <a href="https://developer.github.com/v3/apps/#delete-an-installation">Delete an installation</a>
+     */
+    @Preview @Deprecated
+    public void deleteInstallation() throws IOException {
+        root.retrieve().method("DELETE").withPreview(GAMBIT).to(String.format("/app/installations/%d", id));
+    }
+
+
+    /**
+     * Starts a builder that creates a new App Installation Token.
+     *
+     * <p>
+     * You use the returned builder to set various properties, then call {@link GHAppCreateTokenBuilder#create()}
+     * to finally create an access token.
+     */
+    @Preview @Deprecated
+    public GHAppCreateTokenBuilder createToken(Map<String,GHPermissionType> permissions){
+        return new GHAppCreateTokenBuilder(root,String.format("/app/installations/%d/access_tokens", id), permissions);
+    }
+}

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

@@ -0,0 +1,87 @@
+package org.kohsuke.github;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.infradna.tool.bridge_method_injector.WithBridgeMethods;
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+
+import java.io.IOException;
+import java.util.Date;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * A Github App Installation Token.
+ *
+ * @author Paulo Miguel Almeida
+ *
+ * @see GHAppInstallation#createToken(Map)
+ */
+
+public class GHAppInstallationToken {
+    private GitHub root;
+
+    private String token;
+    protected String expires_at;
+    private Map<String, String> permissions;
+    private List<GHRepository> repositories;
+    @JsonProperty("repository_selection")
+    private GHRepositorySelection repositorySelection;
+
+    public GitHub getRoot() {
+        return root;
+    }
+
+    public void setRoot(GitHub root) {
+        this.root = root;
+    }
+
+    public Map<String, String> getPermissions() {
+        return permissions;
+    }
+
+    public void setPermissions(Map<String, String> permissions) {
+        this.permissions = permissions;
+    }
+
+    public String getToken() {
+        return token;
+    }
+
+    public void setToken(String token) {
+        this.token = token;
+    }
+
+    public List<GHRepository> getRepositories() {
+        return repositories;
+    }
+
+    public void setRepositories(List<GHRepository> repositories) {
+        this.repositories = repositories;
+    }
+
+    public GHRepositorySelection getRepositorySelection() {
+        return repositorySelection;
+    }
+
+    public void setRepositorySelection(GHRepositorySelection repositorySelection) {
+        this.repositorySelection = repositorySelection;
+    }
+
+    /**
+     * When was this tokens expires?
+     */
+    @WithBridgeMethods(value=String.class, adapterMethod="expiresAtStr")
+    public Date getExpiresAt() throws IOException {
+        return GitHub.parseDate(expires_at);
+    }
+
+    @SuppressFBWarnings(value = "UPM_UNCALLED_PRIVATE_METHOD", justification = "Bridge method of getExpiresAt")
+    private Object expiresAtStr(Date id, Class type) {
+        return expires_at;
+    }
+
+    /*package*/ GHAppInstallationToken wrapUp(GitHub root) {
+        this.root = root;
+        return this;
+    }
+}

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

@@ -1,9 +1,9 @@
 package org.kohsuke.github;
 
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+
 import java.net.URL;
 import java.util.Collection;
-import java.util.Date;
 import java.util.List;
 
 /**
@@ -36,9 +36,14 @@ public class GHAuthorization extends GHObject {
     private GitHub root;
     private List<String> scopes;
     private String token;
+    private String token_last_eight;
+    private String hashed_token;
     private App app;
     private String note;
     private String note_url;
+    private String fingerprint;
+    //TODO add some user class for https://developer.github.com/v3/oauth_authorizations/#check-an-authorization ?
+    //private GHUser user;
 
     public GitHub getRoot() {
         return root;
@@ -52,6 +57,14 @@ public class GHAuthorization extends GHObject {
         return token;
     }
 
+    public String getTokenLastEight() {
+        return token_last_eight;
+    }
+
+    public String getHashedToken() {
+        return hashed_token;
+    }
+
     public URL getAppUrl() {
         return GitHub.parseURL(app.url);
     }
@@ -82,6 +95,10 @@ public class GHAuthorization extends GHObject {
         return GitHub.parseURL(note_url);
     }
 
+    public String getFingerprint() {
+        return fingerprint;
+    }
+
     /*package*/ GHAuthorization wrap(GitHub root) {
         this.root = root;
         return this;
@@ -92,5 +109,6 @@ public class GHAuthorization extends GHObject {
     private static class App {
         private String url;
         private String name;
+        // private String client_id; not yet used
     }
 }

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

@@ -0,0 +1,64 @@
+package org.kohsuke.github;
+
+import org.apache.commons.codec.binary.Base64InputStream;
+
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
+import java.io.UnsupportedEncodingException;
+import java.net.URL;
+
+/**
+ * @author Kanstantsin Shautsou
+ * @author Kohsuke Kawaguchi
+ * @see GHTreeEntry#asBlob()
+ * @see GHRepository#getBlob(String)
+ * @see <a href="https://developer.github.com/v3/git/blobs/#get-a-blob">Get a blob</a>
+ */
+public class GHBlob {
+    private String content, encoding, url, sha;
+    private long size;
+
+    /**
+     * API URL of this blob.
+     */
+    public URL getUrl() {
+        return GitHub.parseURL(url);
+    }
+
+    public String getSha() {
+        return sha;
+    }
+
+    /**
+     * Number of bytes in this blob.
+     */
+    public long getSize() {
+        return size;
+    }
+
+    public String getEncoding() {
+        return encoding;
+    }
+
+    /**
+     * Encoded content. You probably want {@link #read()}
+     */
+    public String getContent() {
+        return content;
+    }
+
+    /**
+     * Retrieves the actual bytes of the blob.
+     */
+    public InputStream read() {
+        if (encoding.equals("base64")) {
+            try {
+                return new Base64InputStream(new ByteArrayInputStream(content.getBytes("US-ASCII")), false);
+            } catch (UnsupportedEncodingException e) {
+                throw new AssertionError(e);    // US-ASCII is mandatory
+            }
+        }
+
+        throw new UnsupportedOperationException("Unrecognized encoding: "+encoding);
+    }
+}

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

@@ -0,0 +1,49 @@
+package org.kohsuke.github;
+
+import org.apache.commons.codec.binary.Base64;
+
+import java.io.IOException;
+
+/**
+ * Builder pattern for creating a new blob.
+ * Based on https://developer.github.com/v3/git/blobs/#create-a-blob
+ */
+public class GHBlobBuilder {
+    private final GHRepository repo;
+    private final Requester req;
+
+    GHBlobBuilder(GHRepository repo) {
+        this.repo = repo;
+        req = new Requester(repo.root);
+    }
+
+    /**
+     * Configures a blob with the specified text {@code content}.
+     */
+    public GHBlobBuilder textContent(String content) {
+        req.with("content", content);
+        req.with("encoding", "utf-8");
+        return this;
+    }
+
+    /**
+     * Configures a blob with the specified binary {@code content}.
+     */
+    public GHBlobBuilder binaryContent(byte[] content) {
+        String base64Content = Base64.encodeBase64String(content);
+        req.with("content", base64Content);
+        req.with("encoding", "base64");
+        return this;
+    }
+
+    private String getApiTail() {
+        return String.format("/repos/%s/%s/git/blobs", repo.getOwnerName(), repo.getName());
+    }
+
+    /**
+     * Creates a blob based on the parameters specified thus far.
+     */
+    public GHBlob create() throws IOException {
+        return req.method("POST").to(getApiTail(), GHBlob.class);
+    }
+}

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

@@ -1,24 +1,35 @@
 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.Collection;
+
+import static org.kohsuke.github.Previews.*;
+
 /**
  * A branch in a repository.
- * 
+ *
  * @author Yusuke Kokubo
  */
-@SuppressFBWarnings(value = {"UWF_UNWRITTEN_PUBLIC_OR_PROTECTED_FIELD", "UWF_UNWRITTEN_FIELD", 
+@SuppressFBWarnings(value = {"UWF_UNWRITTEN_PUBLIC_OR_PROTECTED_FIELD", "UWF_UNWRITTEN_FIELD",
-    "NP_UNWRITTEN_FIELD"}, justification = "JSON API")
+    "NP_UNWRITTEN_FIELD", "URF_UNREAD_FIELD"}, justification = "JSON API")
 public class GHBranch {
     private GitHub root;
     private GHRepository owner;
 
     private String name;
     private Commit commit;
+    @JsonProperty("protected")
+    private boolean protection;
+    private String protection_url;
+
 
     public static class Commit {
         String sha;
-        
+
         @SuppressFBWarnings(value = "UUF_UNUSED_FIELD", justification = "We don't provide it in API now")
         String url;
     }
@@ -38,13 +49,71 @@ public class GHBranch {
         return name;
     }
 
+    /**
+     * Returns true if the push to this branch is restricted via branch protection.
+     */
+    @Preview @Deprecated
+    public boolean isProtected() {
+        return protection;
+    }
+
+    /**
+     * Returns API URL that deals with the protection of this branch.
+     */
+    @Preview @Deprecated
+    public URL getProtectionUrl() {
+        return GitHub.parseURL(protection_url);
+    }
+
+    public GHBranchProtection getProtection() throws IOException {
+        return root.retrieve().to(protection_url, GHBranchProtection.class).wrap(this);
+    }
+
     /**
      * The commit that this branch currently points to.
      */
     public String getSHA1() {
         return commit.sha;
     }
-    
+
+    /**
+     * Disables branch protection and allows anyone with push access to push changes.
+     */
+    public void disableProtection() throws IOException {
+        new Requester(root).method("DELETE").to(protection_url);
+    }
+
+    /**
+     * Enables branch protection to control what commit statuses are required to push.
+     *
+     * @see GHCommitStatus#getContext()
+     */
+    @Preview @Deprecated
+    public GHBranchProtectionBuilder enableProtection() {
+        return new GHBranchProtectionBuilder(this);
+    }
+
+    // backward compatibility with previous signature
+    @Deprecated
+    public void enableProtection(EnforcementLevel level, Collection<String> contexts) throws IOException {
+        switch (level) {
+        case OFF:
+            disableProtection();
+            break;
+        case NON_ADMINS:
+        case EVERYONE:
+            enableProtection()
+                .addRequiredChecks(contexts)
+                .includeAdmins(level==EnforcementLevel.EVERYONE)
+                .enable();
+            break;
+        }
+    }
+
+    String getApiRoute() {
+        return owner.getApiTailUrl("/branches/"+name);
+    }
+
     @Override
     public String toString() {
         final String url = owner != null ? owner.getUrl().toString() : "unknown";

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

@@ -0,0 +1,208 @@
+package org.kohsuke.github;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+
+import static org.kohsuke.github.Previews.ZZZAX;
+
+import java.io.IOException;
+import java.util.Collection;
+
+@SuppressFBWarnings(value = {"UWF_UNWRITTEN_PUBLIC_OR_PROTECTED_FIELD", "UWF_UNWRITTEN_FIELD", "NP_UNWRITTEN_FIELD",
+        "URF_UNREAD_FIELD"}, justification = "JSON API")
+public class GHBranchProtection {
+    private static final String REQUIRE_SIGNATURES_URI = "/required_signatures";
+
+    @JsonProperty("enforce_admins")
+    private EnforceAdmins enforceAdmins;
+
+    private GitHub root;
+
+    @JsonProperty("required_pull_request_reviews")
+    private RequiredReviews requiredReviews;
+
+    @JsonProperty("required_status_checks")
+    private RequiredStatusChecks requiredStatusChecks;
+
+    @JsonProperty
+    private Restrictions restrictions;
+
+    @JsonProperty
+    private String url;
+
+    @Preview @Deprecated
+    public void enabledSignedCommits() throws IOException {
+        requester().method("POST")
+                .to(url + REQUIRE_SIGNATURES_URI, RequiredSignatures.class);
+    }
+
+    @Preview @Deprecated
+    public void disableSignedCommits() throws IOException {
+        requester().method("DELETE")
+                .to(url + REQUIRE_SIGNATURES_URI);
+    }
+
+    public EnforceAdmins getEnforceAdmins() {
+        return enforceAdmins;
+    }
+
+    public RequiredReviews getRequiredReviews() {
+        return requiredReviews;
+    }
+
+    @Preview @Deprecated
+    public boolean getRequiredSignatures() throws IOException {
+        return requester().method("GET")
+                .to(url + REQUIRE_SIGNATURES_URI, RequiredSignatures.class).enabled;
+    }
+
+    public RequiredStatusChecks getRequiredStatusChecks() {
+        return requiredStatusChecks;
+    }
+
+    public Restrictions getRestrictions() {
+        return restrictions;
+    }
+
+    public String getUrl() {
+        return url;
+    }
+
+    GHBranchProtection wrap(GHBranch branch) {
+        this.root = branch.getRoot();
+        return this;
+    }
+
+    private Requester requester() {
+        return new Requester(root).withPreview(ZZZAX);
+    }
+
+    public static class EnforceAdmins {
+        @JsonProperty
+        private boolean enabled;
+
+        @JsonProperty
+        private String url;
+
+        public String getUrl() {
+            return url;
+        }
+
+        public boolean isEnabled() {
+            return enabled;
+        }
+    }
+
+    public static class RequiredReviews {
+        @JsonProperty("dismissal_restrictions")
+        private Restrictions dismissalRestriction;
+
+        @JsonProperty("dismiss_stale_reviews")
+        private boolean dismissStaleReviews;
+
+        @JsonProperty("require_code_owner_reviews")
+        private boolean requireCodeOwnerReviews;
+
+        @JsonProperty("required_approving_review_count")
+        private int requiredReviewers;
+
+        @JsonProperty
+        private String url;
+
+        public Restrictions getDismissalRestrictions() {
+            return dismissalRestriction;
+        }
+
+        public String getUrl() {
+            return url;
+        }
+
+        public boolean isDismissStaleReviews() {
+            return dismissStaleReviews;
+        }
+
+        public boolean isRequireCodeOwnerReviews() {
+            return requireCodeOwnerReviews;
+        }
+
+        public int getRequiredReviewers() {
+            return requiredReviewers;
+        }
+    }
+
+    private static class RequiredSignatures {
+        @JsonProperty
+        private boolean enabled;
+
+        @JsonProperty
+        private String url;
+
+        public String getUrl() {
+            return url;
+        }
+
+        public boolean isEnabled() {
+            return enabled;
+        }
+    }
+
+    public static class RequiredStatusChecks {
+        @JsonProperty
+        private Collection<String> contexts;
+
+        @JsonProperty
+        private boolean strict;
+
+        @JsonProperty
+        private String url;
+
+        public Collection<String> getContexts() {
+            return contexts;
+        }
+
+        public String getUrl() {
+            return url;
+        }
+
+        public boolean isRequiresBranchUpToDate() {
+            return strict;
+        }
+    }
+
+    public static class Restrictions {
+        @JsonProperty
+        private Collection<GHTeam> teams;
+
+        @JsonProperty("teams_url")
+        private String teamsUrl;
+
+        @JsonProperty
+        private String url;
+
+        @JsonProperty
+        private Collection<GHUser> users;
+
+        @JsonProperty("users_url")
+        private String usersUrl;
+
+        public Collection<GHTeam> getTeams() {
+            return teams;
+        }
+
+        public String getTeamsUrl() {
+            return teamsUrl;
+        }
+
+        public String getUrl() {
+            return url;
+        }
+
+        public Collection<GHUser> getUsers() {
+            return users;
+        }
+
+        public String getUsersUrl() {
+            return usersUrl;
+        }
+    }
+}

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

@@ -0,0 +1,218 @@
+package org.kohsuke.github;
+
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.kohsuke.github.Previews.*;
+
+/**
+ * Builder to configure the branch protection settings.
+ *
+ * @see GHBranch#enableProtection()
+ */
+@SuppressFBWarnings(value = { "UWF_UNWRITTEN_PUBLIC_OR_PROTECTED_FIELD", "UWF_UNWRITTEN_FIELD", "NP_UNWRITTEN_FIELD",
+        "URF_UNREAD_FIELD" }, justification = "JSON API")
+public class GHBranchProtectionBuilder {
+    private final GHBranch branch;
+
+    private boolean enforceAdmins;
+    private Map<String, Object> prReviews;
+    private Restrictions restrictions;
+    private StatusChecks statusChecks;
+
+    GHBranchProtectionBuilder(GHBranch branch) {
+        this.branch = branch;
+    }
+
+    public GHBranchProtectionBuilder addRequiredChecks(Collection<String> checks) {
+        getStatusChecks().contexts.addAll(checks);
+        return this;
+    }
+    
+    public GHBranchProtectionBuilder addRequiredChecks(String... checks) {
+        addRequiredChecks(Arrays.asList(checks));
+        return this;
+    }
+
+    public GHBranchProtectionBuilder dismissStaleReviews() {
+        return dismissStaleReviews(true);
+    }
+
+    public GHBranchProtectionBuilder dismissStaleReviews(boolean v) {
+        getPrReviews().put("dismiss_stale_reviews", v);
+        return this;
+    }
+
+    public GHBranchProtection enable() throws IOException {
+        return requester().method("PUT")
+                .withNullable("required_status_checks", statusChecks)
+                .withNullable("required_pull_request_reviews", prReviews)
+                .withNullable("restrictions", restrictions)
+                .withNullable("enforce_admins", enforceAdmins)
+                .to(branch.getProtectionUrl().toString(), GHBranchProtection.class)
+                .wrap(branch);
+    }
+
+    public GHBranchProtectionBuilder includeAdmins() {
+        return includeAdmins(true);
+    }
+
+    public GHBranchProtectionBuilder includeAdmins(boolean v) {
+        enforceAdmins = v;
+        return this;
+    }
+
+    public GHBranchProtectionBuilder requiredReviewers(int v) {
+        getPrReviews().put("required_approving_review_count", v);
+        return this;
+    }
+
+    public GHBranchProtectionBuilder requireBranchIsUpToDate() {
+        return requireBranchIsUpToDate(true);
+    }
+
+    public GHBranchProtectionBuilder requireBranchIsUpToDate(boolean v) {
+        getStatusChecks().strict = v;
+        return this;
+    }
+
+    public GHBranchProtectionBuilder requireCodeOwnReviews() {
+        return requireCodeOwnReviews(true);
+    }
+
+    public GHBranchProtectionBuilder requireCodeOwnReviews(boolean v) {
+        getPrReviews().put("require_code_owner_reviews", v);
+        return this;
+    }
+
+    public GHBranchProtectionBuilder requireReviews() {
+        getPrReviews();
+        return this;
+    }
+
+    public GHBranchProtectionBuilder restrictReviewDismissals() {
+        getPrReviews();
+
+        if (!prReviews.containsKey("dismissal_restrictions")) {
+            prReviews.put("dismissal_restrictions", new Restrictions());
+        }
+
+        return this;
+    }
+
+    public GHBranchProtectionBuilder restrictPushAccess() {
+        getRestrictions();
+        return this;
+    }
+
+    public GHBranchProtectionBuilder teamPushAccess(Collection<GHTeam> teams) {
+        for (GHTeam team : teams) {
+            teamPushAccess(team);
+        }
+        return this;
+    }
+
+    public GHBranchProtectionBuilder teamPushAccess(GHTeam... teams) {
+        for (GHTeam team : teams) {
+            getRestrictions().teams.add(team.getSlug());
+        }
+        return this;
+    }
+
+    public GHBranchProtectionBuilder teamReviewDismissals(Collection<GHTeam> teams) {
+        for (GHTeam team : teams) {
+            teamReviewDismissals(team);
+        }
+        return this;
+    }
+
+    public GHBranchProtectionBuilder teamReviewDismissals(GHTeam... teams) {
+        for (GHTeam team : teams) {
+            addReviewRestriction(team.getSlug(), true);
+        }
+        return this;
+    }
+
+    public GHBranchProtectionBuilder userPushAccess(Collection<GHUser> users) {
+        for (GHUser user : users) {
+            userPushAccess(user);
+        }
+        return this;
+    }
+    
+    public GHBranchProtectionBuilder userPushAccess(GHUser... users) {
+        for (GHUser user : users) {
+            getRestrictions().users.add(user.getLogin());
+        }
+        return this;
+    }
+
+    public GHBranchProtectionBuilder userReviewDismissals(Collection<GHUser> users) {
+        for (GHUser team : users) {
+            userReviewDismissals(team);
+        }
+        return this;
+    }
+
+    public GHBranchProtectionBuilder userReviewDismissals(GHUser... users) {
+        for (GHUser user : users) {
+            addReviewRestriction(user.getLogin(), false);
+        }
+        return this;
+    }
+
+    private void addReviewRestriction(String restriction, boolean isTeam) {
+        restrictReviewDismissals();
+        Restrictions restrictions = (Restrictions) prReviews.get("dismissal_restrictions");
+        
+        if (isTeam) {
+            restrictions.teams.add(restriction);
+        } else {
+            restrictions.users.add(restriction);
+        }
+    }
+
+    private Map<String, Object> getPrReviews() {
+        if (prReviews == null) {
+            prReviews = new HashMap<String, Object>();
+        }
+        return prReviews;
+    }
+
+    private Restrictions getRestrictions() {
+        if (restrictions == null) {
+            restrictions = new Restrictions();
+        }
+        return restrictions;
+    }
+
+    private StatusChecks getStatusChecks() {
+        if (statusChecks == null) {
+            statusChecks = new StatusChecks();
+        }
+        return statusChecks;
+    }
+
+    private Requester requester() {
+        return new Requester(branch.getRoot()).withPreview(LUKE_CAGE);
+    }
+
+    private static class Restrictions {
+        private Set<String> teams = new HashSet<String>();
+        private Set<String> users = new HashSet<String>();
+    }
+
+    private static class StatusChecks {
+        final List<String> contexts = new ArrayList<String>();
+        boolean strict;
+    }
+}

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

@@ -0,0 +1,37 @@
+package org.kohsuke.github;
+
+/**
+ * How is an user associated with a repository?
+ *
+ * @author Kohsuke Kawaguchi
+ */
+public enum GHCommentAuthorAssociation {
+    /**
+     * Author has been invited to collaborate on the repository.
+     */
+    COLLABORATOR,
+    /**
+     * Author has previously committed to the repository.
+     */
+    CONTRIBUTOR,
+    /**
+     * Author has not previously committed to GitHub.
+     */
+    FIRST_TIMER,
+    /**
+     * Author has not previously committed to the repository.
+     */
+    FIRST_TIME_CONTRIBUTOR,
+    /**
+     * Author is a member of the organization that owns the repository.
+     */
+    MEMBER,
+    /**
+     * Author has no association with the repository.
+     */
+    NONE,
+    /**
+     * Author is the owner of the repository.
+     */
+    OWNER
+}

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

@@ -8,6 +8,7 @@ import java.net.URL;
 import java.util.AbstractList;
 import java.util.ArrayList;
 import java.util.Collections;
+import java.util.Date;
 import java.util.List;
 
 /**
@@ -37,16 +38,30 @@ public class GHCommit {
         
         private int comment_count;
 
+        static class Tree {
+            String sha;
+        }
+
+        private Tree tree;
+
         @WithBridgeMethods(value = GHAuthor.class, castRequired = true)
         public GitUser getAuthor() {
             return author;
         }
 
+        public Date getAuthoredDate() {
+            return GitHub.parseDate(author.date);
+        }
+
         @WithBridgeMethods(value = GHAuthor.class, castRequired = true)
         public GitUser getCommitter() {
             return committer;
         }
 
+        public Date getCommitDate() {
+            return GitHub.parseDate(committer.date);
+        }
+
         /**
          * Commit message.
          */
@@ -63,6 +78,7 @@ public class GHCommit {
      * @deprecated Use {@link GitUser} instead.
      */
     public static class GHAuthor extends GitUser {
+        private String date;
     }
 
     public static class Stats {
@@ -179,7 +195,8 @@ public class GHCommit {
 
 
     public ShortInfo getCommitShortInfo() throws IOException {
-        populate();
+        if (commit==null)
+            populate();
         return commit;
     }
 
@@ -214,6 +231,13 @@ public class GHCommit {
         return stats.deletions;
     }
 
+    /**
+     * Use this method to walk the tree
+     */
+    public GHTree getTree() throws IOException {
+        return owner.getTree(getCommitShortInfo().tree.sha);
+    }
+
     /**
      *  URL of this commit like "https://github.com/kohsuke/sandbox-ant/commit/8ae38db0ea5837313ab5f39d43a6f73de3bd9000"
      */
@@ -271,10 +295,29 @@ public class GHCommit {
         return resolveUser(author);
     }
 
+    /**
+     * Gets the date the change was authored on.
+     * @return the date the change was authored on.
+     * @throws IOException if the information was not already fetched and an attempt at fetching the information failed.
+     */
+    public Date getAuthoredDate() throws IOException {
+        return getCommitShortInfo().getAuthoredDate();
+    }
+
     public GHUser getCommitter() throws IOException {
         return resolveUser(committer);
     }
 
+    /**
+     * Gets the date the change was committed on.
+     *
+     * @return the date the change was committed on.
+     * @throws IOException if the information was not already fetched and an attempt at fetching the information failed.
+     */
+    public Date getCommitDate() throws IOException {
+        return getCommitShortInfo().getCommitDate();
+    }
+
     private GHUser resolveUser(User author) throws IOException {
         if (author==null || author.login==null) return null;
         return owner.root.getUser(author.login);
@@ -284,17 +327,11 @@ public class GHCommit {
      * Lists up all the commit comments in this repository.
      */
     public PagedIterable<GHCommitComment> listComments() {
-        return new PagedIterable<GHCommitComment>() {
+        return owner.root.retrieve()
-            public PagedIterator<GHCommitComment> _iterator(int pageSize) {
+            .asPagedIterable(
-                return new PagedIterator<GHCommitComment>(owner.root.retrieve().asIterator(String.format("/repos/%s/%s/commits/%s/comments", owner.getOwnerName(), owner.getName(), sha), GHCommitComment[].class, pageSize)) {
+                String.format("/repos/%s/%s/commits/%s/comments", owner.getOwnerName(), owner.getName(), sha),
-                    @Override
+                GHCommitComment[].class,
-                    protected void wrapUp(GHCommitComment[] page) {
+                item -> item.wrap(owner) );
-                        for (GHCommitComment c : page)
-                            c.wrap(owner);
-                    }
-                };
-            }
-        };
     }
 
     /**

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

@@ -0,0 +1,92 @@
+package org.kohsuke.github;
+
+import java.io.IOException;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+import java.util.TimeZone;
+
+/**
+ * Builder pattern for creating a new commit.
+ * Based on https://developer.github.com/v3/git/commits/#create-a-commit
+ */
+public class GHCommitBuilder {
+    private final GHRepository repo;
+    private final Requester req;
+
+    private final List<String> parents = new ArrayList<String>();
+
+    private static final class UserInfo {
+        private final String name;
+        private final String email;
+        private final String date;
+
+        private UserInfo(String name, String email, Date date) {
+            this.name = name;
+            this.email = email;
+            TimeZone tz = TimeZone.getTimeZone("UTC");
+            DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");
+            df.setTimeZone(tz);
+            this.date = df.format((date != null) ? date : new Date());
+        }
+    }
+
+    GHCommitBuilder(GHRepository repo) {
+        this.repo = repo;
+        req = new Requester(repo.root);
+    }
+
+    /**
+     * @param message the commit message
+     */
+    public GHCommitBuilder message(String message) {
+        req.with("message", message);
+        return this;
+    }
+
+    /**
+     * @param tree the SHA of the tree object this commit points to
+     */
+    public GHCommitBuilder tree(String tree) {
+        req.with("tree", tree);
+        return this;
+    }
+
+    /**
+     * @param parent the SHA of a parent commit.
+     */
+    public GHCommitBuilder parent(String parent) {
+        parents.add(parent);
+        return this;
+    }
+
+    /**
+     * Configures the author of this commit.
+     */
+    public GHCommitBuilder author(String name, String email, Date date) {
+        req._with("author", new UserInfo(name, email, date));
+        return this;
+    }
+
+    /**
+     * Configures the committer of this commit.
+     */
+    public GHCommitBuilder committer(String name, String email, Date date) {
+        req._with("committer", new UserInfo(name, email, date));
+        return this;
+    }
+
+    private String getApiTail() {
+        return String.format("/repos/%s/%s/git/commits", repo.getOwnerName(), repo.getName());
+    }
+
+    /**
+     * Creates a blob based on the parameters specified thus far.
+     */
+    public GHCommit create() throws IOException {
+        req._with("parents", parents);
+        return req.method("POST").to(getApiTail(), GHCommit.class).wrapUp(repo);
+    }
+}

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

@@ -1,9 +1,11 @@
 package org.kohsuke.github;
 
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+
 import java.io.IOException;
 import java.net.URL;
-import java.util.Date;
+
+import static org.kohsuke.github.Previews.*;
 
 /**
  * A comment attached to a commit (or a specific line in a specific file of a commit.)
@@ -15,23 +17,13 @@ import java.util.Date;
  */
 @SuppressFBWarnings(value = {"UWF_UNWRITTEN_PUBLIC_OR_PROTECTED_FIELD", "UWF_UNWRITTEN_FIELD", 
     "NP_UNWRITTEN_FIELD"}, justification = "JSON API")
-public class GHCommitComment extends GHObject {
+public class GHCommitComment extends GHObject implements Reactable {
     private GHRepository owner;
 
     String body, html_url, commit_id;
     Integer line;
     String path;
-    User user;
+    GHUser user;  // not fully populated. beware.
-
-    static class User {
-        // TODO: what if someone who doesn't have an account on GitHub makes a commit?
-        @SuppressFBWarnings(value = "UUF_UNUSED_FIELD", justification = "We don't provide it in API now")
-        String url,avatar_url,gravatar_id;
-        @SuppressFBWarnings(value = "UUF_UNUSED_FIELD", justification = "We don't provide it in API now")
-        int id;
-        
-        String login;
-    }
 
     public GHRepository getOwner() {
         return owner;
@@ -76,7 +68,7 @@ public class GHCommitComment extends GHObject {
      * Gets the user who put this comment.
      */
     public GHUser getUser() throws IOException {
-        return owner.root.getUser(user.login);
+        return owner == null || owner.root.isOffline() ? user : owner.root.getUser(user.login);
     }
 
     /**
@@ -96,6 +88,23 @@ public class GHCommitComment extends GHObject {
         this.body = body;
     }
 
+    @Preview @Deprecated
+    public GHReaction createReaction(ReactionContent content) throws IOException {
+        return new Requester(owner.root)
+                .withPreview(SQUIRREL_GIRL)
+                .with("content", content.getContent())
+                .to(getApiTail()+"/reactions", GHReaction.class).wrap(owner.root);
+    }
+
+    @Preview @Deprecated
+    public PagedIterable<GHReaction> listReactions() {
+        return owner.root.retrieve().withPreview(SQUIRREL_GIRL)
+            .asPagedIterable(
+                getApiTail()+"/reactions",
+                GHReaction[].class,
+                item -> item.wrap(owner.root) );
+    }
+
     /**
      * Deletes this comment.
      */
@@ -110,6 +119,9 @@ public class GHCommitComment extends GHObject {
 
     GHCommitComment wrap(GHRepository owner) {
         this.owner = owner;
+        if (owner.root.isOffline()) {
+            user.wrapUp(owner.root);
+        }
         return this;
     }
 }

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

@@ -39,7 +39,8 @@ public class GHCommitPointer {
      * This points to the user who owns
      * the {@link #getRepository()}.
      */
-    public GHUser getUser() {
+    public GHUser getUser() throws IOException {
+        if (user != null) return user.root.intern(user);
         return user;
     }
 

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

@@ -91,15 +91,10 @@ public class GHCommitQueryBuilder {
      * Lists up the commits with the criteria built so far.
      */
     public PagedIterable<GHCommit> list() {
-        return new PagedIterable<GHCommit>() {
+        return req
-            public PagedIterator<GHCommit> _iterator(int pageSize) {
+            .asPagedIterable(
-                return new PagedIterator<GHCommit>(req.asIterator(repo.getApiTailUrl("commits"), GHCommit[].class, pageSize)) {
+                repo.getApiTailUrl("commits"),
-                    protected void wrapUp(GHCommit[] page) {
+                GHCommit[].class,
-                        for (GHCommit c : page)
+                item -> item.wrapUp(repo) );
-                            c.wrapUp(repo);
-                    }
-                };
-            }
-        };
     }
 }

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

@@ -0,0 +1,137 @@
+package org.kohsuke.github;
+
+import org.apache.commons.lang3.StringUtils;
+
+import java.io.IOException;
+
+/**
+ * Search commits.
+ *
+ * @author Marc de Verdelhan
+ * @see GitHub#searchCommits()
+ */
+@Preview @Deprecated
+public class GHCommitSearchBuilder extends GHSearchBuilder<GHCommit> {
+    /*package*/ GHCommitSearchBuilder(GitHub root) {
+        super(root,CommitSearchResult.class);
+        req.withPreview(Previews.CLOAK);
+    }
+
+    /**
+     * Search terms.
+     */
+    public GHCommitSearchBuilder q(String term) {
+        super.q(term);
+        return this;
+    }
+
+    public GHCommitSearchBuilder author(String v) {
+        return q("author:"+v);
+    }
+
+    public GHCommitSearchBuilder committer(String v) {
+        return q("committer:"+v);
+    }
+
+    public GHCommitSearchBuilder authorName(String v) {
+        return q("author-name:"+v);
+    }
+
+    public GHCommitSearchBuilder committerName(String v) {
+        return q("committer-name:"+v);
+    }
+
+    public GHCommitSearchBuilder authorEmail(String v) {
+        return q("author-email:"+v);
+    }
+
+    public GHCommitSearchBuilder committerEmail(String v) {
+        return q("committer-email:"+v);
+    }
+
+    public GHCommitSearchBuilder authorDate(String v) {
+        return q("author-date:"+v);
+    }
+
+    public GHCommitSearchBuilder committerDate(String v) {
+        return q("committer-date:"+v);
+    }
+
+    public GHCommitSearchBuilder merge(boolean merge) {
+        return q("merge:"+Boolean.valueOf(merge).toString().toLowerCase());
+    }
+
+    public GHCommitSearchBuilder hash(String v) {
+        return q("hash:"+v);
+    }
+
+    public GHCommitSearchBuilder parent(String v) {
+        return q("parent:"+v);
+    }
+
+    public GHCommitSearchBuilder tree(String v) {
+        return q("tree:"+v);
+    }
+
+    public GHCommitSearchBuilder is(String v) {
+        return q("is:"+v);
+    }
+
+    public GHCommitSearchBuilder user(String v) {
+        return q("user:"+v);
+    }
+
+    public GHCommitSearchBuilder org(String v) {
+        return q("org:"+v);
+    }
+
+    public GHCommitSearchBuilder repo(String v) {
+        return q("repo:"+v);
+    }
+
+    public GHCommitSearchBuilder order(GHDirection v) {
+        req.with("order",v);
+        return this;
+    }
+
+    public GHCommitSearchBuilder sort(Sort sort) {
+        req.with("sort",sort);
+        return this;
+    }
+
+    public enum Sort { AUTHOR_DATE, COMMITTER_DATE }
+
+    private static class CommitSearchResult extends SearchResult<GHCommit> {
+        private GHCommit[] items;
+
+        @Override
+        /*package*/ GHCommit[] getItems(GitHub root) {
+            for (GHCommit commit : items) {
+                String repoName = getRepoName(commit.url);
+                try {
+                    GHRepository repo = root.getRepository(repoName);
+                    commit.wrapUp(repo);
+                } catch (IOException ioe) {}
+            }
+            return items;
+        }
+    }
+    
+    /**
+     * @param commitUrl a commit URL
+     * @return the repo name ("username/reponame")
+     */
+    private static String getRepoName(String commitUrl) {
+        if (StringUtils.isBlank(commitUrl)) {
+            return null;
+        }
+        int indexOfUsername = (GitHub.GITHUB_URL + "/repos/").length();
+        String[] tokens = commitUrl.substring(indexOfUsername).split("/", 3);
+        return tokens[0] + '/' + tokens[1];
+    }
+
+    @Override
+    protected String getApiUrl() {
+        return "/search/commits";
+    }
+}

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

@@ -2,7 +2,6 @@ package org.kohsuke.github;
 
 import java.io.IOException;
 import java.net.URL;
-import java.util.Date;
 
 /**
  * Represents a status of a commit.
@@ -10,6 +9,7 @@ import java.util.Date;
  * @author Kohsuke Kawaguchi
  * @see GHRepository#getLastCommitStatus(String)
  * @see GHCommit#getLastStatus()
+ * @see GHRepository#createCommitStatus(String, GHCommitState, String, String)
  */
 public class GHCommitStatus extends GHObject {
     String state;
@@ -46,8 +46,8 @@ public class GHCommitStatus extends GHObject {
         return description;
     }
 
-    public GHUser getCreator() {
+    public GHUser getCreator() throws IOException {
-        return creator;
+        return root.intern(creator);
     }
 
     public String getContext() {

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

@@ -4,8 +4,6 @@ import com.infradna.tool.bridge_method_injector.WithBridgeMethods;
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
 
 import java.net.URL;
-import java.util.Arrays;
-import java.util.Date;
 
 /**
  * The model user for comparing 2 commits in the GitHub API.
@@ -72,7 +70,9 @@ public class GHCompare {
      * @return A copy of the array being stored in the class.
      */
     public Commit[] getCommits() {
-        return Arrays.copyOf(commits, commits.length);
+        Commit[] newValue = new Commit[commits.length];
+        System.arraycopy(commits, 0, newValue, 0, commits.length);
+        return newValue;
     }
     
     /**
@@ -80,7 +80,9 @@ public class GHCompare {
      * @return A copy of the array being stored in the class.
      */
     public GHCommit.File[] getFiles() {
-        return Arrays.copyOf(files, files.length);
+        GHCommit.File[] newValue = new GHCommit.File[files.length];
+        System.arraycopy(files, 0, newValue, 0, files.length);
+        return newValue;
     }
 
     public GHCompare wrap(GHRepository owner) {

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

@@ -2,12 +2,12 @@ package org.kohsuke.github;
 
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
 import org.apache.commons.codec.binary.Base64;
-import org.apache.commons.io.IOUtils;
+import org.apache.commons.codec.binary.Base64InputStream;
 
+import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.io.InputStream;
-
+import java.io.UnsupportedEncodingException;
-import javax.xml.bind.DatatypeConverter;
 
 /**
  * A Content of a repository.
@@ -16,7 +16,7 @@ import javax.xml.bind.DatatypeConverter;
  * @see GHRepository#getFileContent(String)
  */
 @SuppressWarnings({"UnusedDeclaration"})
-public class GHContent {
+public class GHContent implements Refreshable {
     /*
         In normal use of this class, repository field is set via wrap(),
         but in the code search API, there's a nested 'repository' field that gets populated from JSON.
@@ -78,7 +78,7 @@ public class GHContent {
      */
     @SuppressFBWarnings("DM_DEFAULT_ENCODING")
     public String getContent() throws IOException {
-        return new String(DatatypeConverter.parseBase64Binary(getEncodedContent()));
+        return new String(Base64.decodeBase64(getEncodedContent()));
     }
 
     /**
@@ -93,10 +93,8 @@ public class GHContent {
      *      Use {@link #read()}
      */
     public String getEncodedContent() throws IOException {
-        if (content!=null)
+        refresh(content);
-            return content;
+        return content;
-        else
-            return Base64.encodeBase64String(IOUtils.toByteArray(read()));
     }
 
     public String getUrl() {
@@ -114,15 +112,27 @@ public class GHContent {
     /**
      * Retrieves the actual content stored here.
      */
+    /**
+     * Retrieves the actual bytes of the blob.
+     */
     public InputStream read() throws IOException {
-        return new Requester(root).asStream(getDownloadUrl());
+        refresh(content);
+        if (encoding.equals("base64")) {
+            try {
+                return new Base64InputStream(new ByteArrayInputStream(content.getBytes("US-ASCII")), false);
+            } catch (UnsupportedEncodingException e) {
+                throw new AssertionError(e);    // US-ASCII is mandatory
+            }
+        }
+
+        throw new UnsupportedOperationException("Unrecognized encoding: "+encoding);
     }
 
     /**
      * URL to retrieve the raw content of the file. Null if this is a directory.
      */
     public String getDownloadUrl() throws IOException {
-        populate();
+        refresh(download_url);
         return download_url;
     }
 
@@ -140,7 +150,6 @@ public class GHContent {
      * Depending on the original API call where this object is created, it may not contain everything.
      */
     protected synchronized void populate() throws IOException {
-        if (download_url!=null)    return; // already populated
         root.retrieve().to(url, this);
     }
 
@@ -151,16 +160,11 @@ public class GHContent {
         if (!isDirectory())
             throw new IllegalStateException(path+" is not a directory");
 
-        return new PagedIterable<GHContent>() {
+        return root.retrieve()
-            public PagedIterator<GHContent> _iterator(int pageSize) {
+            .asPagedIterable(
-                return new PagedIterator<GHContent>(root.retrieve().asIterator(url, GHContent[].class, pageSize)) {
+                url,
-                    @Override
+                GHContent[].class,
-                    protected void wrapUp(GHContent[] page) {
+                item -> item.wrap(repository) );
-                        GHContent.wrap(page, repository);
-                    }
-                };
-            }
-        };
     }
 
     @SuppressFBWarnings("DM_DEFAULT_ENCODING")
@@ -178,7 +182,7 @@ public class GHContent {
     }
 
     public GHContentUpdateResponse update(byte[] newContentBytes, String commitMessage, String branch) throws IOException {
-        String encodedContent = DatatypeConverter.printBase64Binary(newContentBytes);
+        String encodedContent = Base64.encodeBase64String(newContentBytes);
 
         Requester requester = new Requester(root)
             .with("path", path)
@@ -244,4 +248,14 @@ public class GHContent {
         }
         return contents;
     }
+
+    /**
+     * Fully populate the data by retrieving missing data.
+     *
+     * Depending on the original API call where this object is created, it may not contain everything.
+     */
+    @Override
+    public synchronized void refresh() throws IOException {
+        root.retrieve().to(url, this);
+    }
 }

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

@@ -0,0 +1,76 @@
+package org.kohsuke.github;
+
+import org.apache.commons.codec.binary.Base64;
+
+import java.io.IOException;
+import java.io.UnsupportedEncodingException;
+
+/**
+ * Used to create/update content.
+ *
+ * <p>
+ * Call various methods to build up parameters, then call {@link #commit()} to make the change effective.
+ *
+ * @author Kohsuke Kawaguchi
+ * @see GHRepository#createContent()
+ */
+public final class GHContentBuilder {
+    private final GHRepository repo;
+    private final Requester req;
+    private String path;
+
+    GHContentBuilder(GHRepository repo) {
+        this.repo = repo;
+        this.req = new Requester(repo.root).method("PUT");
+    }
+
+    public GHContentBuilder path(String path) {
+        this.path = path;
+        req.with("path",path);
+        return this;
+    }
+
+    public GHContentBuilder branch(String branch) {
+        req.with("branch", branch);
+        return this;
+    }
+
+    /**
+     * Used when updating (but not creating a new content) to specify
+     * Thetblob SHA of the file being replaced.
+     */
+    public GHContentBuilder sha(String sha) {
+        req.with("sha", sha);
+        return this;
+    }
+
+    public GHContentBuilder content(byte[] content) {
+        req.with("content", Base64.encodeBase64String(content));
+        return this;
+    }
+
+    public GHContentBuilder content(String content) {
+        try {
+            return content(content.getBytes("UTF-8"));
+        } catch (UnsupportedEncodingException x) {
+            throw new AssertionError();
+        }
+    }
+
+    public GHContentBuilder message(String commitMessage) {
+        req.with("message", commitMessage);
+        return this;
+    }
+
+    /**
+     * Commits a new content.
+     */
+    public GHContentUpdateResponse commit() throws IOException {
+        GHContentUpdateResponse response = req.to(repo.getApiTailUrl("contents/" + path), GHContentUpdateResponse.class);
+
+        response.getContent().wrap(repo);
+        response.getCommit().wrapUp(repo);
+
+        return response;
+    }
+}

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

@@ -0,0 +1,20 @@
+package org.kohsuke.github;
+
+/**
+ * {@link GHContent} with license information.
+ *
+ * @author Kohsuke Kawaguchi
+ * @see <a href="https://developer.github.com/v3/licenses/#get-a-repositorys-license">documentation</a>
+ * @see GHRepository#getLicense()
+ */
+class GHContentWithLicense extends GHContent {
+    GHLicense license;
+
+    @Override
+    GHContentWithLicense wrap(GHRepository owner) {
+        super.wrap(owner);
+        if (license!=null)
+            license.wrap(owner.root);
+        return this;
+    }
+}

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

@@ -21,8 +21,8 @@ public class GHCreateRepositoryBuilder {
     }
 
     public GHCreateRepositoryBuilder description(String description) {
-      this.builder.with("description",description);
+        this.builder.with("description",description);
-      return this;
+        return this;
     }
 
     public GHCreateRepositoryBuilder homepage(URL homepage) {
@@ -74,6 +74,30 @@ public class GHCreateRepositoryBuilder {
         return this;
     }
 
+    /**
+     * Allow or disallow squash-merging pull requests.
+     */
+    public GHCreateRepositoryBuilder allowSquashMerge(boolean b) {
+        this.builder.with("allow_squash_merge",b);
+        return this;
+    }
+
+    /**
+     * Allow or disallow merging pull requests with a merge commit.
+     */
+    public GHCreateRepositoryBuilder allowMergeCommit(boolean b) {
+        this.builder.with("allow_merge_commit",b);
+        return this;
+    }
+
+    /**
+     * Allow or disallow rebase-merging pull requests.
+     */
+    public GHCreateRepositoryBuilder allowRebaseMerge(boolean b) {
+        this.builder.with("allow_rebase_merge",b);
+        return this;
+    }
+
     /**
      * Creates a default .gitignore
      *

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

@@ -1,17 +1,17 @@
 package org.kohsuke.github;
 
-import java.io.IOException;
+import org.apache.commons.lang3.builder.ToStringBuilder;
 
-import org.apache.commons.lang.builder.ToStringBuilder;
+import java.io.IOException;
 
 public class GHDeployKey {
 
     protected String url, key, title;
     protected boolean verified;
-    protected int id;
+    protected long id;
     private GHRepository owner;
 
-    public int getId() {
+    public long getId() {
         return id;
     }
 

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

@@ -1,8 +1,15 @@
 package org.kohsuke.github;
 
-
+import java.io.IOException;
 import java.net.URL;
 
+/**
+ * Represents a deployment
+ *
+ * @see <a href="https://developer.github.com/v3/repos/deployments/">documentation</a>
+ * @see GHRepository#listDeployments(String, String, String, String)
+ * @see GHRepository#getDeployment(long)
+ */
 public class GHDeployment extends GHObject {
     private GHRepository owner;
     private GitHub root;
@@ -41,8 +48,8 @@ public class GHDeployment extends GHObject {
     public String getEnvironment() {
         return environment;
     }
-    public GHUser getCreator() {
+    public GHUser getCreator() throws IOException {
-        return creator;
+        return root.intern(creator);
     }
     public String getRef() {
         return ref;
@@ -58,4 +65,17 @@ public class GHDeployment extends GHObject {
     public URL getHtmlUrl() {
         return null;
     }
+
+    public GHDeploymentStatusBuilder createStatus(GHDeploymentState state) {
+        return new GHDeploymentStatusBuilder(owner,id,state);
+    }
+
+    public PagedIterable<GHDeploymentStatus> listStatuses() {
+        return root.retrieve()
+            .asPagedIterable(
+                statuses_url,
+                GHDeploymentStatus[].class,
+                item -> item.wrap(owner) );
+    }
+
 }

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

@@ -1,14 +1,27 @@
 package org.kohsuke.github;
 
 import java.io.IOException;
-import java.util.Locale;
 
+/**
+ * Creates a new deployment status.
+ *
+ * @see
+ *      GHDeployment#createStatus(GHDeploymentState)
+ */
 public class GHDeploymentStatusBuilder {
     private final Requester builder;
     private GHRepository repo;
-    private int deploymentId;
+    private long deploymentId;
 
+    /**
+     * @deprecated
+     *      Use {@link GHDeployment#createStatus(GHDeploymentState)}
+     */
     public GHDeploymentStatusBuilder(GHRepository repo, int deploymentId, GHDeploymentState state) {
+        this(repo,(long)deploymentId,state);
+    }
+
+    /*package*/ GHDeploymentStatusBuilder(GHRepository repo, long deploymentId, GHDeploymentState state) {
         this.repo = repo;
         this.deploymentId = deploymentId;
         this.builder = new Requester(repo.root);
@@ -26,6 +39,6 @@ public class GHDeploymentStatusBuilder {
     }
 
     public GHDeploymentStatus create() throws IOException {
-        return builder.to(repo.getApiTailUrl("deployments")+"/"+deploymentId+"/statuses",GHDeploymentStatus.class).wrap(repo);
+        return builder.to(repo.getApiTailUrl("deployments/"+deploymentId+"/statuses"),GHDeploymentStatus.class).wrap(repo);
     }
 }

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

@@ -5,10 +5,9 @@ import java.util.Locale;
 /**
  * Hook event type.
  *
- * See http://developer.github.com/v3/events/types/
- *
  * @author Kohsuke Kawaguchi
  * @see GHEventInfo
+ * @see <a href="https://developer.github.com/v3/activity/events/types/">Event type reference</a>
  */
 public enum GHEvent {
     COMMIT_COMMENT,
@@ -22,17 +21,32 @@ public enum GHEvent {
     FORK_APPLY,
     GIST,
     GOLLUM,
+    INSTALLATION,
+    INSTALLATION_REPOSITORIES,
+    INTEGRATION_INSTALLATION_REPOSITORIES,
+    CHECK_SUITE,
     ISSUE_COMMENT,
     ISSUES,
+    LABEL,
+    MARKETPLACE_PURCHASE,
     MEMBER,
+    MEMBERSHIP,
+    MILESTONE,
+    ORGANIZATION,
+    ORG_BLOCK,
     PAGE_BUILD,
+    PROJECT_CARD,
+    PROJECT_COLUMN,
+    PROJECT,
     PUBLIC,
     PULL_REQUEST,
+    PULL_REQUEST_REVIEW,
     PULL_REQUEST_REVIEW_COMMENT,
     PUSH,
     RELEASE,
     REPOSITORY, // only valid for org hooks
     STATUS,
+    TEAM,
     TEAM_ADD,
     WATCH,
     PING,

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

@@ -1,11 +1,11 @@
 package org.kohsuke.github;
 
-import java.io.IOException;
-import java.util.Date;
-
 import com.fasterxml.jackson.databind.node.ObjectNode;
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
 
+import java.io.IOException;
+import java.util.Date;
+
 /**
  * Represents an event.
  *
@@ -34,7 +34,7 @@ public class GHEventInfo {
         "UWF_FIELD_NOT_INITIALIZED_IN_CONSTRUCTOR" }, justification = "JSON API")
     public static class GHEventRepository {
         @SuppressFBWarnings(value = "UUF_UNUSED_FIELD", justification = "We don't provide it in API now")
-        private int id;
+        private long id;
         @SuppressFBWarnings(value = "UUF_UNUSED_FIELD", justification = "We don't provide it in API now")
         private String url;     // repository API URL
         private String name;    // owner/repo

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

@@ -1,6 +1,9 @@
 package org.kohsuke.github;
 
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonSetter;
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+
 import java.io.Reader;
 import java.util.List;
 
@@ -14,11 +17,28 @@ import java.util.List;
 public abstract class GHEventPayload {
     protected GitHub root;
 
+    private GHUser sender;
+
     /*package*/ GHEventPayload() {
     }
 
+    /**
+     * Gets the sender or {@code null} if accessed via the events API.
+     * @return the sender or {@code null} if accessed via the events API.
+     */
+    public GHUser getSender() {
+        return sender;
+    }
+
+    public void setSender(GHUser sender) {
+        this.sender = sender;
+    }
+
     /*package*/ void wrapUp(GitHub root) {
         this.root = root;
+        if (sender != null) {
+            sender.wrapUp(root);
+        }
     }
 
     /**
@@ -58,13 +78,147 @@ public abstract class GHEventPayload {
                 throw new IllegalStateException("Expected pull_request payload, but got something else. Maybe we've got another type of event?");
             if (repository!=null) {
                 repository.wrap(root);
-                pull_request.wrap(repository);
+                pull_request.wrapUp(repository);
             } else {
                 pull_request.wrapUp(root);
             }
         }
     }
 
+
+    /**
+     * A review was added to a pull request
+     *
+     * @see <a href="https://developer.github.com/v3/activity/events/types/#pullrequestreviewevent">authoritative source</a>
+     */
+    public static class PullRequestReview extends GHEventPayload {
+        private String action;
+        private GHPullRequestReview review;
+        private GHPullRequest pull_request;
+        private GHRepository repository;
+
+        public String getAction() {
+            return action;
+        }
+        
+        public GHPullRequestReview getReview() {
+            return review;
+        }
+
+        public GHPullRequest getPullRequest() {
+            return pull_request;
+        }
+
+        public GHRepository getRepository() {
+            return repository;
+        }
+
+        @Override
+        void wrapUp(GitHub root) {
+            super.wrapUp(root);
+            if (review==null)
+                throw new IllegalStateException("Expected pull_request_review payload, but got something else. Maybe we've got another type of event?");
+            
+            review.wrapUp(pull_request);
+            
+            if (repository!=null) {
+                repository.wrap(root);
+                pull_request.wrapUp(repository);
+            } else {
+                pull_request.wrapUp(root);
+            }
+        }
+    }
+    
+    /**
+     * A review comment was added to a pull request
+     *
+     * @see <a href="https://developer.github.com/v3/activity/events/types/#pullrequestreviewcommentevent">authoritative source</a>
+     */
+    public static class PullRequestReviewComment extends GHEventPayload {
+        private String action;
+        private GHPullRequestReviewComment comment;
+        private GHPullRequest pull_request;
+        private GHRepository repository;
+
+        public String getAction() {
+            return action;
+        }
+        
+        public GHPullRequestReviewComment getComment() {
+            return comment;
+        }
+
+        public GHPullRequest getPullRequest() {
+            return pull_request;
+        }
+
+        public GHRepository getRepository() {
+            return repository;
+        }
+
+        @Override
+        void wrapUp(GitHub root) {
+            super.wrapUp(root);
+            if (comment==null)
+                throw new IllegalStateException("Expected pull_request_review_comment payload, but got something else. Maybe we've got another type of event?");
+            
+            comment.wrapUp(pull_request);
+            
+            if (repository!=null) {
+                repository.wrap(root);
+                pull_request.wrapUp(repository);
+            } else {
+                pull_request.wrapUp(root);
+            }
+        }
+    }
+
+    /**
+     * A Issue has been assigned, unassigned, labeled, unlabeled, opened, edited, milestoned, demilestoned, closed, or reopened.
+     *
+     * @see <a href="http://developer.github.com/v3/activity/events/types/#issueevent">authoritative source</a>
+     */
+    @SuppressFBWarnings(value = {"UWF_FIELD_NOT_INITIALIZED_IN_CONSTRUCTOR", "NP_UNWRITTEN_FIELD" },
+            justification = "Constructed by JSON deserialization")
+    public static class Issue extends GHEventPayload {
+        private String action;
+        private GHIssue issue;
+        private GHRepository repository;
+
+        @SuppressFBWarnings(value = "UWF_UNWRITTEN_FIELD", justification = "Comes from JSON deserialization")
+        public String getAction() {
+            return action;
+        }
+
+        public GHIssue getIssue() {
+            return issue;
+        }
+
+        public void setIssue(GHIssue issue) {
+            this.issue = issue;
+        }
+
+        public GHRepository getRepository() {
+            return repository;
+        }
+
+        public void setRepository(GHRepository repository) {
+            this.repository = repository;
+        }
+
+        @Override
+        void wrapUp(GitHub root) {
+            super.wrapUp(root);
+            if (repository != null) {
+                repository.wrap(root);
+                issue.wrap(repository);
+            } else {
+                issue.wrap(root);
+            }
+        }
+    }
+
     /**
      * A comment was added to an issue
      *
@@ -120,17 +274,340 @@ public abstract class GHEventPayload {
         }
     }
 
+    /**
+     * A comment was added to a commit
+     *
+     * @see <a href="http://developer.github.com/v3/activity/events/types/#commitcommentevent">authoritative source</a>
+     */
+    @SuppressFBWarnings(value = {"UWF_FIELD_NOT_INITIALIZED_IN_CONSTRUCTOR", "NP_UNWRITTEN_FIELD" },
+            justification = "Constructed by JSON deserialization")
+    public static class CommitComment extends GHEventPayload {
+        private String action;
+        private GHCommitComment comment;
+        private GHRepository repository;
+
+        @SuppressFBWarnings(value = "UWF_UNWRITTEN_FIELD", justification = "Comes from JSON deserialization")
+        public String getAction() {
+            return action;
+        }
+
+        public GHCommitComment getComment() {
+            return comment;
+        }
+
+        public void setComment(GHCommitComment comment) {
+            this.comment = comment;
+        }
+
+        public GHRepository getRepository() {
+            return repository;
+        }
+
+        public void setRepository(GHRepository repository) {
+            this.repository = repository;
+        }
+
+        @Override
+        void wrapUp(GitHub root) {
+            super.wrapUp(root);
+            if (repository != null) {
+                repository.wrap(root);
+                comment.wrap(repository);
+            }
+        }
+    }
+
+    /**
+     * A repository, branch, or tag was created
+     *
+     * @see <a href="http://developer.github.com/v3/activity/events/types/#createevent">authoritative source</a>
+     */
+    @SuppressFBWarnings(value = {"UWF_FIELD_NOT_INITIALIZED_IN_CONSTRUCTOR", "NP_UNWRITTEN_FIELD" },
+            justification = "Constructed by JSON deserialization")
+    public static class Create extends GHEventPayload {
+        private String ref;
+        @JsonProperty("ref_type")
+        private String refType;
+        @JsonProperty("master_branch")
+        private String masterBranch;
+        private String description;
+        private GHRepository repository;
+
+        @SuppressFBWarnings(value = "UWF_UNWRITTEN_FIELD", justification = "Comes from JSON deserialization")
+        public String getRef() {
+            return ref;
+        }
+
+        @SuppressFBWarnings(value = "UWF_UNWRITTEN_FIELD", justification = "Comes from JSON deserialization")
+        public String getRefType() {
+            return refType;
+        }
+
+        @SuppressFBWarnings(value = "UWF_UNWRITTEN_FIELD", justification = "Comes from JSON deserialization")
+        public String getMasterBranch() {
+            return masterBranch;
+        }
+
+        @SuppressFBWarnings(value = "UWF_UNWRITTEN_FIELD", justification = "Comes from JSON deserialization")
+        public String getDescription() {
+            return description;
+        }
+
+        public GHRepository getRepository() {
+            return repository;
+        }
+
+        public void setRepository(GHRepository repository) {
+            this.repository = repository;
+        }
+
+        @Override
+        void wrapUp(GitHub root) {
+            super.wrapUp(root);
+            if (repository != null) {
+                repository.wrap(root);
+            }
+        }
+    }
+
+    /**
+     * A branch, or tag was deleted
+     *
+     * @see <a href="http://developer.github.com/v3/activity/events/types/#deleteevent">authoritative source</a>
+     */
+    @SuppressFBWarnings(value = {"UWF_FIELD_NOT_INITIALIZED_IN_CONSTRUCTOR", "NP_UNWRITTEN_FIELD" },
+            justification = "Constructed by JSON deserialization")
+    public static class Delete extends GHEventPayload {
+        private String ref;
+        @JsonProperty("ref_type")
+        private String refType;
+        private GHRepository repository;
+
+        @SuppressFBWarnings(value = "UWF_UNWRITTEN_FIELD", justification = "Comes from JSON deserialization")
+        public String getRef() {
+            return ref;
+        }
+
+        @SuppressFBWarnings(value = "UWF_UNWRITTEN_FIELD", justification = "Comes from JSON deserialization")
+        public String getRefType() {
+            return refType;
+        }
+
+        public GHRepository getRepository() {
+            return repository;
+        }
+
+        public void setRepository(GHRepository repository) {
+            this.repository = repository;
+        }
+
+        @Override
+        void wrapUp(GitHub root) {
+            super.wrapUp(root);
+            if (repository != null) {
+                repository.wrap(root);
+            }
+        }
+    }
+
+    /**
+     * A deployment
+     *
+     * @see <a href="http://developer.github.com/v3/activity/events/types/#deploymentevent">authoritative source</a>
+     */
+    @SuppressFBWarnings(value = {"UWF_FIELD_NOT_INITIALIZED_IN_CONSTRUCTOR", "NP_UNWRITTEN_FIELD" },
+            justification = "Constructed by JSON deserialization")
+    public static class Deployment extends GHEventPayload {
+        private GHDeployment deployment;
+        private GHRepository repository;
+
+        public GHDeployment getDeployment() {
+            return deployment;
+        }
+
+        public void setDeployment(GHDeployment deployment) {
+            this.deployment = deployment;
+        }
+
+        public GHRepository getRepository() {
+            return repository;
+        }
+
+        public void setRepository(GHRepository repository) {
+            this.repository = repository;
+        }
+
+        @Override
+        void wrapUp(GitHub root) {
+            super.wrapUp(root);
+            if (repository != null) {
+                repository.wrap(root);
+                deployment.wrap(repository);
+            }
+        }
+    }
+
+    /**
+     * A deployment
+     *
+     * @see <a href="http://developer.github.com/v3/activity/events/types/#deploymentstatusevent">authoritative source</a>
+     */
+    @SuppressFBWarnings(value = {"UWF_FIELD_NOT_INITIALIZED_IN_CONSTRUCTOR", "NP_UNWRITTEN_FIELD" },
+            justification = "Constructed by JSON deserialization")
+    public static class DeploymentStatus extends GHEventPayload {
+        @JsonProperty("deployment_status")
+        private GHDeploymentStatus deploymentStatus;
+        private GHDeployment deployment;
+        private GHRepository repository;
+
+        public GHDeploymentStatus getDeploymentStatus() {
+            return deploymentStatus;
+        }
+
+        public void setDeploymentStatus(GHDeploymentStatus deploymentStatus) {
+            this.deploymentStatus = deploymentStatus;
+        }
+
+        public GHDeployment getDeployment() {
+            return deployment;
+        }
+
+        public void setDeployment(GHDeployment deployment) {
+            this.deployment = deployment;
+        }
+
+        public GHRepository getRepository() {
+            return repository;
+        }
+
+        public void setRepository(GHRepository repository) {
+            this.repository = repository;
+        }
+
+        @Override
+        void wrapUp(GitHub root) {
+            super.wrapUp(root);
+            if (repository != null) {
+                repository.wrap(root);
+                deployment.wrap(repository);
+                deploymentStatus.wrap(repository);
+            }
+        }
+    }
+
+    /**
+     * A user forked a repository
+     *
+     * @see <a href="http://developer.github.com/v3/activity/events/types/#forkevent">authoritative source</a>
+     */
+    @SuppressFBWarnings(value = {"UWF_FIELD_NOT_INITIALIZED_IN_CONSTRUCTOR", "NP_UNWRITTEN_FIELD" },
+            justification = "Constructed by JSON deserialization")
+    public static class Fork extends GHEventPayload {
+        private GHRepository forkee;
+        private GHRepository repository;
+
+
+        public GHRepository getForkee() {
+            return forkee;
+        }
+
+        public void setForkee(GHRepository forkee) {
+            this.forkee = forkee;
+        }
+
+        public GHRepository getRepository() {
+            return repository;
+        }
+
+        public void setRepository(GHRepository repository) {
+            this.repository = repository;
+        }
+
+        @Override
+        void wrapUp(GitHub root) {
+            super.wrapUp(root);
+            forkee.wrap(root);
+            if (repository != null) {
+                repository.wrap(root);
+            }
+        }
+    }
+
+    /**
+     * A ping.
+     */
+    public static class Ping extends GHEventPayload {
+        private GHRepository repository;
+        private GHOrganization organization;
+
+        public void setRepository(GHRepository repository) {
+            this.repository = repository;
+        }
+
+        public GHRepository getRepository() {
+            return repository;
+        }
+
+        public GHOrganization getOrganization() {
+            return organization;
+        }
+
+        public void setOrganization(GHOrganization organization) {
+            this.organization = organization;
+        }
+
+        @Override
+        void wrapUp(GitHub root) {
+            super.wrapUp(root);
+            if (repository!=null)
+                repository.wrap(root);
+            if (organization != null) {
+                organization.wrapUp(root);
+            }
+        }
+
+    }
+
+    /**
+     * A repository was made public.
+     *
+     * @see <a href="http://developer.github.com/v3/activity/events/types/#publicevent">authoritative source</a>
+     */
+    public static class Public extends GHEventPayload {
+        private GHRepository repository;
+
+        public void setRepository(GHRepository repository) {
+            this.repository = repository;
+        }
+
+        public GHRepository getRepository() {
+            return repository;
+        }
+
+        @Override
+        void wrapUp(GitHub root) {
+            super.wrapUp(root);
+            if (repository!=null)
+                repository.wrap(root);
+        }
+
+    }
+
     /**
      * A commit was pushed.
      *
      * @see <a href="http://developer.github.com/v3/activity/events/types/#pushevent">authoritative source</a>
      */
+    @SuppressFBWarnings(value = {"UWF_FIELD_NOT_INITIALIZED_IN_CONSTRUCTOR", "NP_UNWRITTEN_FIELD", "UUF_UNUSED_FIELD"},
+                        justification = "Constructed by JSON deserialization")
     public static class Push extends GHEventPayload {
         private String head, before;
+        private boolean created, deleted, forced;
         private String ref;
         private int size;
         private List<PushCommit> commits;
         private GHRepository repository;
+        private Pusher pusher;
 
         /**
          * The SHA of the HEAD commit on the repository
@@ -147,6 +624,11 @@ public abstract class GHEventPayload {
             return before;
         }
 
+        @JsonSetter // alias
+        private void setAfter(String after) {
+            head = after;
+        }
+
         /**
          * The full Git ref that was pushed. Example: “refs/heads/master”
          */
@@ -162,6 +644,18 @@ public abstract class GHEventPayload {
             return size;
         }
 
+        public boolean isCreated() {
+            return created;
+        }
+
+        public boolean isDeleted() {
+            return deleted;
+        }
+
+        public boolean isForced() {
+            return forced;
+        }
+
         /**
          * The list of pushed commits.
          */
@@ -173,6 +667,14 @@ public abstract class GHEventPayload {
             return repository;
         }
 
+        public Pusher getPusher() {
+            return pusher;
+        }
+
+        public void setPusher(Pusher pusher) {
+            this.pusher = pusher;
+        }
+
         @Override
         void wrapUp(GitHub root) {
             super.wrapUp(root);
@@ -180,18 +682,44 @@ public abstract class GHEventPayload {
                 repository.wrap(root);
         }
 
+        public static class Pusher {
+            private String name, email;
+
+            public String getName() {
+                return name;
+            }
+
+            public void setName(String name) {
+                this.name = name;
+            }
+
+            public String getEmail() {
+                return email;
+            }
+
+            public void setEmail(String email) {
+                this.email = email;
+            }
+        }
+
         /**
          * Commit in a push
          */
         public static class PushCommit {
             private GitUser author;
+            private GitUser committer;
             private String url, sha, message;
             private boolean distinct;
+            private List<String> added, removed, modified;
 
             public GitUser getAuthor() {
                 return author;
             }
 
+            public GitUser getCommitter() {
+                return committer;
+            }
+
             /**
              * Points to the commit API resource.
              */
@@ -203,6 +731,11 @@ public abstract class GHEventPayload {
                 return sha;
             }
 
+            @JsonSetter
+            private void setId(String id) {
+                sha = id;
+            }
+
             public String getMessage() {
                 return message;
             }
@@ -213,6 +746,103 @@ public abstract class GHEventPayload {
             public boolean isDistinct() {
                 return distinct;
             }
+
+            public List<String> getAdded() {
+                return added;
+            }
+
+            public List<String> getRemoved() {
+                return removed;
+            }
+
+            public List<String> getModified() {
+                return modified;
+            }
         }
     }
+
+    /**
+     * A release was added to the repo
+     *
+     * @see <a href="http://developer.github.com/v3/activity/events/types/#releaseevent">authoritative source</a>
+     */
+    @SuppressFBWarnings(value = {"UWF_FIELD_NOT_INITIALIZED_IN_CONSTRUCTOR", "NP_UNWRITTEN_FIELD" },
+            justification = "Constructed by JSON deserialization")
+    public static class Release extends GHEventPayload {
+        private String action;
+        private GHRelease release;
+        private GHRepository repository;
+
+        @SuppressFBWarnings(value = "UWF_UNWRITTEN_FIELD", justification = "Comes from JSON deserialization")
+        public String getAction() {
+            return action;
+        }
+
+        public GHRelease getRelease() {
+            return release;
+        }
+
+        public void setRelease(GHRelease release) {
+            this.release = release;
+        }
+
+        public GHRepository getRepository() {
+            return repository;
+        }
+
+        public void setRepository(GHRepository repository) {
+            this.repository = repository;
+        }
+
+        @Override
+        void wrapUp(GitHub root) {
+            super.wrapUp(root);
+            if (repository != null) {
+                repository.wrap(root);
+            }
+        }
+    }
+
+    /**
+     * A repository was created, deleted, made public, or made private.
+     *
+     * @see <a href="http://developer.github.com/v3/activity/events/types/#repositoryevent">authoritative source</a>
+     */
+    @SuppressFBWarnings(value = {"UWF_FIELD_NOT_INITIALIZED_IN_CONSTRUCTOR", "NP_UNWRITTEN_FIELD", "UWF_UNWRITTEN_FIELD"},
+                        justification = "Constructed by JSON deserialization")
+    public static class Repository extends GHEventPayload {
+        private String action;
+        private GHRepository repository;
+        private GHOrganization organization;
+
+        public String getAction() {
+            return action;
+        }
+
+        public void setRepository(GHRepository repository) {
+            this.repository = repository;
+        }
+
+        public GHRepository getRepository() {
+            return repository;
+        }
+
+        public GHOrganization getOrganization() {
+            return organization;
+        }
+
+        public void setOrganization(GHOrganization organization) {
+            this.organization = organization;
+        }
+
+        @Override
+        void wrapUp(GitHub root) {
+            super.wrapUp(root);
+            repository.wrap(root);
+            if (organization != null) {
+                organization.wrapUp(root);
+            }
+        }
+
+    }
 }

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

@@ -0,0 +1,34 @@
+package org.kohsuke.github;
+
+import javax.annotation.CheckForNull;
+import java.io.FileNotFoundException;
+import java.net.HttpURLConnection;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Request/responce contains useful metadata.
+ * Custom exception allows store info for next diagnostics.
+ *
+ * @author Kanstantsin Shautsou
+ */
+public class GHFileNotFoundException extends FileNotFoundException {
+    protected Map<String, List<String>> responseHeaderFields;
+
+    public GHFileNotFoundException() {
+    }
+
+    public GHFileNotFoundException(String s) {
+        super(s);
+    }
+
+    @CheckForNull
+    public Map<String, List<String>> getResponseHeaderFields() {
+        return responseHeaderFields;
+    }
+
+    GHFileNotFoundException withResponseHeaderFields(HttpURLConnection urlConnection) {
+        this.responseHeaderFields = urlConnection.getHeaderFields();
+        return this;
+    }
+}

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

@@ -1,6 +1,7 @@
 package org.kohsuke.github;
 
 import com.fasterxml.jackson.annotation.JsonProperty;
+import org.apache.commons.lang3.StringUtils;
 
 import java.io.IOException;
 import java.net.URL;
@@ -38,8 +39,8 @@ public class GHGist extends GHObject {
     /**
      * User that owns this Gist.
      */
-    public GHUser getOwner() {
+    public GHUser getOwner() throws IOException {
-        return owner;
+        return root.intern(owner);
     }
 
     public String getForksUrl() {
@@ -103,7 +104,7 @@ public class GHGist extends GHObject {
      * Used when caller obtains {@link GHGist} without knowing its owner.
      * A partially constructed owner object is interned.
      */
-    /*package*/ GHGist wrapUp(GitHub root) throws IOException {
+    /*package*/ GHGist wrapUp(GitHub root) {
         this.owner = root.getUser(owner);
         this.root = root;
         wrapUp();
@@ -115,8 +116,13 @@ public class GHGist extends GHObject {
             e.getValue().fileName = e.getKey();
         }
     }
+
     String getApiTailUrl(String tail) {
-        return "/gists/" + id + '/' + tail;
+        String result = "/gists/" + id;
+        if (!StringUtils.isBlank(tail)) {
+            result += StringUtils.prependIfMissing(tail, "/");
+        }
+        return result;
     }
 
     public void star() throws IOException {
@@ -139,21 +145,11 @@ public class GHGist extends GHObject {
     }
 
     public PagedIterable<GHGist> listForks() {
-        return new PagedIterable<GHGist>() {
+        return root.retrieve()
-            public PagedIterator<GHGist> _iterator(int pageSize) {
+            .asPagedIterable(
-                return new PagedIterator<GHGist>(root.retrieve().asIterator(getApiTailUrl("forks"), GHGist[].class, pageSize)) {
+                getApiTailUrl("forks"),
-                    @Override
+                GHGist[].class,
-                    protected void wrapUp(GHGist[] page) {
+                item -> item.wrapUp(root) );
-                        try {
-                            for (GHGist c : page)
-                                c.wrapUp(root);
-                        } catch (IOException e) {
-                            throw new Error(e);
-                        }
-                    }
-                };
-            }
-        };
     }
 
     /**
@@ -163,6 +159,13 @@ public class GHGist extends GHObject {
         new Requester(root).method("DELETE").to("/gists/" + id);
     }
 
+    /**
+     * Updates this gist via a builder.
+     */
+    public GHGistUpdater update() throws IOException {
+        return new GHGistUpdater(this);
+    }
+
     @Override
     public boolean equals(Object o) {
         if (this == o) return true;
@@ -176,4 +179,10 @@ public class GHGist extends GHObject {
     public int hashCode() {
         return id.hashCode();
     }
+
+    GHGist wrap(GHUser owner) {
+        this.owner = owner;
+        this.root = owner.root;
+        return this;
+    }
 }

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

@@ -0,0 +1,60 @@
+package org.kohsuke.github;
+
+import java.io.IOException;
+import java.util.Collections;
+import java.util.LinkedHashMap;
+
+/**
+ * Builder pattern for updating a Gist.
+ *
+ * @author Martin van Zijl
+ */
+public class GHGistUpdater {
+    private final GHGist base;
+    private final Requester builder;
+    LinkedHashMap<String,Object> files;
+
+    GHGistUpdater(GHGist base) {
+        this.base = base;
+        this.builder = new Requester(base.root);
+
+        files = new LinkedHashMap<>();
+    }
+
+    public GHGistUpdater addFile(String fileName, 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 renameFile(String fileName, String newFileName) throws IOException
+    {
+        files.put(fileName, Collections.singletonMap("filename", newFileName));
+        return this;
+    }
+
+    public GHGistUpdater updateFile(String fileName, String content) throws IOException {
+        files.put(fileName, Collections.singletonMap("content", content));
+        return this;
+    }
+
+    public GHGistUpdater description(String desc) {
+        builder.with("description",desc);
+        return this;
+    }
+
+    /**
+     * Updates the Gist based on the parameters specified thus far.
+     */
+    public GHGist update() throws IOException {
+        builder._with("files", files);
+        return builder
+                .method("PATCH")
+                .to(base.getApiTailUrl(""), GHGist.class).wrap(base.owner);
+    }
+}

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

@@ -1,6 +1,7 @@
 package org.kohsuke.github;
 
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+
 import java.io.IOException;
 import java.net.URL;
 import java.util.Collections;
@@ -41,6 +42,13 @@ public abstract class GHHook extends GHObject {
         return Collections.unmodifiableMap(config);
     }
 
+    /**
+     * @see <a href="https://developer.github.com/v3/repos/hooks/#ping-a-hook">Ping hook</a>
+     */
+    public void ping() throws IOException {
+        new Requester(getRoot()).method("POST").to(getApiRoute() + "/pings");
+    }
+
     /**
      * Deletes this hook.
      */

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

@@ -5,7 +5,6 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.List;
-import java.util.Locale;
 import java.util.Map;
 
 /**

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

@@ -0,0 +1,34 @@
+package org.kohsuke.github;
+
+import javax.annotation.CheckForNull;
+import java.io.IOException;
+import java.net.HttpURLConnection;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Request/responce contains useful metadata.
+ * Custom exception allows store info for next diagnostics.
+ *
+ * @author Kanstantsin Shautsou
+ */
+public class GHIOException extends IOException {
+    protected Map<String, List<String>> responseHeaderFields;
+
+    public GHIOException() {
+    }
+
+    public GHIOException(String message) {
+        super(message);
+    }
+
+    @CheckForNull
+    public Map<String, List<String>> getResponseHeaderFields() {
+        return responseHeaderFields;
+    }
+
+    GHIOException withResponseHeaderFields(HttpURLConnection urlConnection) {
+        this.responseHeaderFields = urlConnection.getHeaderFields();
+        return this;
+    }
+}

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

@@ -0,0 +1,46 @@
+package org.kohsuke.github;
+
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+
+import java.io.IOException;
+import java.net.URL;
+
+/**
+ * @see GitHub#getMyInvitations()
+ * @see GHRepository#listInvitations()
+ */
+@SuppressFBWarnings(value = {"UWF_UNWRITTEN_PUBLIC_OR_PROTECTED_FIELD", "UWF_UNWRITTEN_FIELD",
+    "NP_UNWRITTEN_FIELD", "UUF_UNUSED_FIELD"}, justification = "JSON API")
+public class GHInvitation extends GHObject {
+    /*package almost final*/ GitHub root;
+
+    private int id;
+    private GHRepository repository;
+    private GHUser invitee, inviter;
+    private String permissions;
+    private String html_url;
+
+    /*package*/ GHInvitation wrapUp(GitHub root) {
+        this.root = root;
+        return this;
+    }
+
+    /**
+     * Accept a repository invitation.
+     */
+    public void accept() throws IOException {
+        root.retrieve().method("PATCH").to("/user/repository_invitations/" + id);
+    }
+
+    /**
+     * Decline a repository invitation.
+     */
+    public void decline() throws IOException {
+        root.retrieve().method("DELETE").to("/user/repository_invitations/" + id);
+    }
+
+    @Override
+    public URL getHtmlUrl() {
+        return GitHub.parseURL(html_url);
+    }
+}

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

@@ -24,16 +24,21 @@
 
 package org.kohsuke.github;
 
+import static org.kohsuke.github.Previews.SQUIRREL_GIRL;
+
 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.Arrays;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.Date;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Locale;
+import java.util.Set;
 
 /**
  * Represents an issue on GitHub.
@@ -44,16 +49,20 @@ import java.util.Locale;
  * @see GitHub#searchIssues()
  * @see GHIssueSearchBuilder
  */
-public class GHIssue extends GHObject {
+public class GHIssue extends GHObject implements Reactable{
+    private static final String ASSIGNEES = "assignees";
+
     GitHub root;
     GHRepository owner;
     
     // API v3
-    protected GHUser assignee;
+    protected GHUser assignee;  // not sure what this field is now that 'assignees' exist
+    protected GHUser[] assignees;
     protected String state;
     protected int number;
     protected String closed_at;
     protected int comments;
+    @SkipFromToString
     protected String body;
     // for backward compatibility with < 1.63, this collection needs to hold instances of Label, not GHLabel
     protected List<Label> labels;
@@ -62,6 +71,7 @@ public class GHIssue extends GHObject {
     protected GHIssue.PullRequest pull_request;
     protected GHMilestone milestone;
     protected GHUser closed_by;
+    protected boolean locked;
 
     /**
      * @deprecated use {@link GHLabel}
@@ -78,6 +88,7 @@ public class GHIssue extends GHObject {
     /*package*/ GHIssue wrap(GitHub root) {
         this.root = root;
         if(assignee != null) assignee.wrapUp(root);
+        if(assignees!=null)    GHUser.wrap(assignees,root);
         if(user != null) user.wrapUp(root);
         if(closed_by != null) closed_by.wrapUp(root);
         return this;
@@ -122,6 +133,10 @@ public class GHIssue extends GHObject {
         return title;
     }
 
+    public boolean isLocked() {
+        return locked;
+    }
+
     public GHIssueState getState() {
         return Enum.valueOf(GHIssueState.class, state.toUpperCase(Locale.ENGLISH));
     }
@@ -141,6 +156,14 @@ public class GHIssue extends GHObject {
         return GitHub.parseURL(url);
     }
 
+    public void lock() throws IOException {
+        new Requester(root).method("PUT").to(getApiRoute()+"/lock");
+    }
+
+    public void unlock() throws IOException {
+        new Requester(root).method("PUT").to(getApiRoute()+"/lock");
+    }
+
     /**
      * Updates the issue by adding a comment.
      *
@@ -183,14 +206,79 @@ public class GHIssue extends GHObject {
         edit("body",body);
     }
 
+    public void setMilestone(GHMilestone milestone) throws IOException {
+        edit("milestone",milestone.getNumber());
+    }
+
     public void assignTo(GHUser user) throws IOException {
-        editIssue("assignee", user.getLogin());
+        setAssignees(user);
     }
 
     public void setLabels(String... labels) throws IOException {
         editIssue("labels",labels);
     }
 
+    /**
+     * Adds labels to the issue.
+     *
+     * @param names Names of the label
+     */
+    public void addLabels(String... names) throws IOException {
+        _addLabels(Arrays.asList(names));
+    }
+
+    public void addLabels(GHLabel... labels) throws IOException {
+        addLabels(Arrays.asList(labels));
+    }
+
+    public void addLabels(Collection<GHLabel> labels) throws IOException {
+        _addLabels(GHLabel.toNames(labels));
+    }
+
+    private void _addLabels(Collection<String> names) throws IOException {
+        List<String> newLabels = new ArrayList<String>();
+
+        for (GHLabel label : getLabels()) {
+            newLabels.add(label.getName());
+        }
+        for (String name : names) {
+            if (!newLabels.contains(name)) {
+                newLabels.add(name);
+            }
+        }
+        setLabels(newLabels.toArray(new String[0]));
+    }
+
+    /**
+     * Remove a given label by name from this issue.
+     */
+    public void removeLabels(String... names) throws IOException {
+        _removeLabels(Arrays.asList(names));
+    }
+
+    /**
+     * @see #removeLabels(String...)
+     */
+    public void removeLabels(GHLabel... labels) throws IOException {
+        removeLabels(Arrays.asList(labels));
+    }
+
+    public void removeLabels(Collection<GHLabel> labels) throws IOException {
+        _removeLabels(GHLabel.toNames(labels));
+    }
+
+    private void _removeLabels(Collection<String> names) throws IOException {
+        List<String> newLabels = new ArrayList<String>();
+
+        for (GHLabel l : getLabels()) {
+            if (!names.contains(l.getName())) {
+                newLabels.add(l.getName());
+            }
+        }
+
+        setLabels(newLabels.toArray(new String[0]));
+    }
+
     /**
      * Obtains all the comments associated with this issue.
      * 
@@ -204,16 +292,52 @@ public class GHIssue extends GHObject {
      * Obtains all the comments associated with this issue.
      */
     public PagedIterable<GHIssueComment> listComments() throws IOException {
-        return new PagedIterable<GHIssueComment>() {
+        return root.retrieve()
-            public PagedIterator<GHIssueComment> _iterator(int pageSize) {
+            .asPagedIterable(
-                return new PagedIterator<GHIssueComment>(root.retrieve().asIterator(getIssuesApiRoute() + "/comments", GHIssueComment[].class, pageSize)) {
+                getIssuesApiRoute() + "/comments",
-                    protected void wrapUp(GHIssueComment[] page) {
+                GHIssueComment[].class,
-                        for (GHIssueComment c : page)
+                item -> item.wrapUp(GHIssue.this) );
-                            c.wrapUp(GHIssue.this);
+    }
-                    }
+
-                };
+    @Preview @Deprecated
-            }
+    public GHReaction createReaction(ReactionContent content) throws IOException {
-        };
+        return new Requester(owner.root)
+                .withPreview(SQUIRREL_GIRL)
+                .with("content", content.getContent())
+                .to(getApiRoute()+"/reactions", GHReaction.class).wrap(root);
+    }
+
+    @Preview @Deprecated
+    public PagedIterable<GHReaction> listReactions() {
+        return owner.root.retrieve().withPreview(SQUIRREL_GIRL)
+            .asPagedIterable(
+                getApiRoute()+"/reactions",
+                GHReaction[].class,
+                item -> item.wrap(owner.root) );
+    }
+
+    public void addAssignees(GHUser... assignees) throws IOException {
+        addAssignees(Arrays.asList(assignees));
+    }
+
+    public void addAssignees(Collection<GHUser> assignees) throws IOException {
+        root.retrieve().method("POST").withLogins(ASSIGNEES,assignees).to(getIssuesApiRoute()+"/assignees",this);
+    }
+
+    public void setAssignees(GHUser... assignees) throws IOException {
+        setAssignees(Arrays.asList(assignees));
+    }
+
+    public void setAssignees(Collection<GHUser> assignees) throws IOException {
+        new Requester(root).withLogins(ASSIGNEES, assignees).method("PATCH").to(getIssuesApiRoute());
+    }
+
+    public void removeAssignees(GHUser... assignees) throws IOException {
+        removeAssignees(Arrays.asList(assignees));
+    }
+
+    public void removeAssignees(Collection<GHUser> assignees) throws IOException {
+        root.retrieve().method("DELETE").withLogins(ASSIGNEES,assignees).inBody().to(getIssuesApiRoute()+"/assignees",this);
     }
 
     protected String getApiRoute() {
@@ -224,15 +348,19 @@ public class GHIssue extends GHObject {
         return "/repos/"+owner.getOwnerName()+"/"+owner.getName()+"/issues/"+number;
     }
 
-    public GHUser getAssignee() {
+    public GHUser getAssignee() throws IOException {
-        return assignee;
+        return root.intern(assignee);
     }
-    
+
+    public List<GHUser> getAssignees() {
+        return Collections.unmodifiableList(Arrays.asList(assignees));
+    }
+
     /**
      * User who submitted the issue.
      */
-    public GHUser getUser() {
+    public GHUser getUser() throws IOException {
-        return user;
+        return root.intern(user);
     }
 
     /**
@@ -243,12 +371,16 @@ public class GHIssue extends GHObject {
      * even for an issue that's already closed. See
      * https://github.com/kohsuke/github-api/issues/60.
      */
-    public GHUser getClosedBy() {
+    public GHUser getClosedBy() throws IOException {
         if(!"closed".equals(state)) return null;
-        if(closed_by != null) return closed_by;
+
-        
+        //TODO
-        //TODO closed_by = owner.getIssue(number).getClosed_by();
+        /*
-        return closed_by;
+        if (closed_by==null) {
+            closed_by = owner.getIssue(number).getClosed_by();
+        }
+        */
+        return root.intern(closed_by);
     }
     
     public int getCommentsCount(){
@@ -287,4 +419,15 @@ public class GHIssue extends GHObject {
             return GitHub.parseURL(html_url);
         }
     }
+
+    /**
+     * Lists events for this issue.
+     * See https://developer.github.com/v3/issues/events/
+     */
+    public PagedIterable<GHIssueEvent> listEvents() throws IOException {
+        return root.retrieve().asPagedIterable(
+            owner.getApiTailUrl(String.format("/issues/%s/events", number)),
+            GHIssueEvent[].class,
+            item -> item.wrapUp(GHIssue.this) );
+    }
 }

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

@@ -11,6 +11,7 @@ public class GHIssueBuilder {
     private final GHRepository repo;
     private final Requester builder;
     private List<String> labels = new ArrayList<String>();
+    private List<String> assignees = new ArrayList<String>();
 
     GHIssueBuilder(GHRepository repo, String title) {
         this.repo = repo;
@@ -28,13 +29,13 @@ public class GHIssueBuilder {
 
     public GHIssueBuilder assignee(GHUser user) {
         if (user!=null)
-            builder.with("assignee",user.getLogin());
+            assignees.add(user.getLogin());
         return this;
     }
 
     public GHIssueBuilder assignee(String user) {
         if (user!=null)
-            builder.with("assignee",user);
+            assignees.add(user);
         return this;
     }
 
@@ -54,6 +55,6 @@ public class GHIssueBuilder {
      * Creates a new issue.
      */
     public GHIssue create() throws IOException {
-        return builder.with("labels",labels).to(repo.getApiTailUrl("issues"),GHIssue.class).wrap(repo);
+        return builder.with("labels",labels).with("assignees",assignees).to(repo.getApiTailUrl("issues"),GHIssue.class).wrap(repo);
     }
 }

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

@@ -26,16 +26,20 @@ package org.kohsuke.github;
 import java.io.IOException;
 import java.net.URL;
 
+import static org.kohsuke.github.Previews.*;
+
 /**
  * Comment to the issue
  *
  * @author Kohsuke Kawaguchi
+ * @see GHIssue#comment(String)
+ * @see GHIssue#listComments()
  */
-public class GHIssueComment extends GHObject {
+public class GHIssueComment extends GHObject implements Reactable {
     GHIssue owner;
 
-    private String body, gravatar_id;
+    private String body, gravatar_id, html_url, author_association;
-    private GHUser user;
+    private GHUser user; // not fully populated. beware.
 
     /*package*/ GHIssueComment wrapUp(GHIssue owner) {
         this.owner = owner;
@@ -68,15 +72,16 @@ public class GHIssueComment extends GHObject {
      * Gets the user who posted this comment.
      */
     public GHUser getUser() throws IOException {
-        return owner.root.getUser(user.getLogin());
+        return owner == null || owner.root.isOffline() ? user : owner.root.getUser(user.getLogin());
     }
     
-    /**
-     * @deprecated This object has no HTML URL.
-     */
     @Override
     public URL getHtmlUrl() {
-        return null;
+        return GitHub.parseURL(html_url);
+    }
+
+    public GHCommentAuthorAssociation getAuthorAssociation() {
+        return GHCommentAuthorAssociation.valueOf(author_association);
     }
     
     /**
@@ -93,7 +98,25 @@ public class GHIssueComment extends GHObject {
     public void delete() throws IOException {
         new Requester(owner.root).method("DELETE").to(getApiRoute());
     }
-    
+
+    @Preview @Deprecated
+    public GHReaction createReaction(ReactionContent content) throws IOException {
+        return new Requester(owner.root)
+                .withPreview(SQUIRREL_GIRL)
+                .with("content", content.getContent())
+                .to(getApiRoute()+"/reactions", GHReaction.class).wrap(owner.root);
+    }
+
+    @Preview @Deprecated
+    public PagedIterable<GHReaction> listReactions() {
+        return owner.root.retrieve()
+            .withPreview(SQUIRREL_GIRL)
+            .asPagedIterable(
+                getApiRoute()+"/reactions",
+                GHReaction[].class,
+                item -> item.wrap(owner.root) );
+    }
+
     private String getApiRoute() {
         return "/repos/"+owner.getRepository().getOwnerName()+"/"+owner.getRepository().getName()+"/issues/comments/" + id;
     }

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

@@ -0,0 +1,81 @@
+package org.kohsuke.github;
+
+import java.util.Date;
+
+/**
+ * @author Martin van Zijl
+ */
+public class GHIssueEvent {
+    private GitHub root;
+
+    private long id;
+    private String node_id;
+    private String url;
+    private GHUser actor;
+    private String event;
+    private String commit_id;
+    private String commit_url;
+    private String created_at;
+
+    private GHIssue issue;
+
+    public long getId() {
+        return id;
+    }
+
+    public String getNodeId() {
+        return node_id;
+    }
+
+    public String getUrl() {
+        return url;
+    }
+
+    public GHUser getActor() {
+        return actor;
+    }
+
+    public String getEvent() {
+        return event;
+    }
+
+    public String getCommitId() {
+        return commit_id;
+    }
+
+    public String getCommitUrl() {
+        return commit_url;
+    }
+
+    public Date getCreatedAt() {
+        return GitHub.parseDate(created_at);
+    }
+
+    public GitHub getRoot() {
+        return root;
+    }
+
+    public GHIssue getIssue() {
+        return issue;
+    }
+
+    GHIssueEvent wrapUp(GitHub root) {
+        this.root = root;
+        return this;
+    }
+
+    GHIssueEvent wrapUp(GHIssue parent) {
+        this.issue = parent;
+        this.root = parent.root;
+        return this;
+    }
+
+    @Override
+    public String toString() {
+        return String.format("Issue %d was %s by %s on %s",
+                getIssue().getNumber(),
+                getEvent(),
+                getActor().getLogin(),
+                getCreatedAt().toString());
+    }
+}

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

@@ -1,7 +1,5 @@
 package org.kohsuke.github;
 
-import java.util.Locale;
-
 /**
  * Search issues.
  *
@@ -41,6 +39,11 @@ public class GHIssueSearchBuilder extends GHSearchBuilder<GHIssue> {
         return q("is:merged");
     }
 
+    public GHIssueSearchBuilder order(GHDirection v) {
+        req.with("order",v);
+        return this;
+    }
+
     public GHIssueSearchBuilder sort(Sort sort) {
         req.with("sort",sort);
         return this;

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

@@ -1,7 +1,7 @@
 package org.kohsuke.github;
 
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
-import org.apache.commons.lang.builder.ToStringBuilder;
+import org.apache.commons.lang3.builder.ToStringBuilder;
 
 /**
  * SSH public key.

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

@@ -1,14 +1,19 @@
 package org.kohsuke.github;
 
 import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import java.util.Objects;
 
+import static org.kohsuke.github.Previews.SYMMETRA;
 /**
  * @author Kohsuke Kawaguchi
  * @see GHIssue#getLabels()
  * @see GHRepository#listLabels()
  */
 public class GHLabel {
-    private String url, name, color;
+    private String url, name, color, description;
     private GHRepository repo;
 
     public String getUrl() {
@@ -26,6 +31,14 @@ public class GHLabel {
         return color;
     }
 
+    /**
+     * Purpose of Label
+     */
+    @Preview @Deprecated
+    public String getDescription() {
+        return description;
+    }
+
     /*package*/ GHLabel wrapUp(GHRepository repo) {
         this.repo = repo;
         return this;
@@ -34,4 +47,55 @@ public class GHLabel {
     public void delete() throws IOException {
         repo.root.retrieve().method("DELETE").to(url);
     }
+
+    /**
+     * @param newColor
+     *      6-letter hex color code, like "f29513"
+     */
+    public void setColor(String newColor) throws IOException {
+        repo.root.retrieve().method("PATCH")
+                .withPreview(SYMMETRA)
+                .with("name", name)
+                .with("color", newColor)
+                .with("description", description)
+                .to(url);
+    }
+
+    /**
+     * @param newDescription
+     *      Description of label
+     */
+    @Preview @Deprecated
+    public void setDescription(String newDescription) throws IOException {
+        repo.root.retrieve().method("PATCH")
+                .withPreview(SYMMETRA)
+                .with("name", name)
+                .with("color", color)
+                .with("description", newDescription)
+                .to(url);
+    }
+
+    /*package*/ static Collection<String> toNames(Collection<GHLabel> labels) {
+        List<String> r = new ArrayList<String>();
+        for (GHLabel l : labels) {
+            r.add(l.getName());
+        }
+        return r;
+    }
+
+    @Override
+    public boolean equals(final Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        final GHLabel ghLabel = (GHLabel) o;
+        return Objects.equals(url, ghLabel.url) &&
+                Objects.equals(name, ghLabel.name) &&
+                Objects.equals(color, ghLabel.color) &&
+                Objects.equals(repo, ghLabel.repo);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(url, name, color, repo);
+    }
 }

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

@@ -0,0 +1,164 @@
+/*
+ * The MIT License
+ *
+ * Copyright (c) 2016, Duncan Dickinson
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+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;
+
+/**
+ * The GitHub Preview API's license information
+ * <p>
+ *
+ * @author Duncan Dickinson
+ * @see GitHub#getLicense(String)
+ * @see GHRepository#getLicense()
+ * @see <a href="https://developer.github.com/v3/licenses/">https://developer.github.com/v3/licenses/</a>
+ */
+@SuppressWarnings({"UnusedDeclaration"})
+@SuppressFBWarnings(value = {"UWF_UNWRITTEN_PUBLIC_OR_PROTECTED_FIELD", "UWF_UNWRITTEN_FIELD",
+        "NP_UNWRITTEN_FIELD"}, justification = "JSON API")
+public class GHLicense extends GHObject {
+    @SuppressFBWarnings("IS2_INCONSISTENT_SYNC") // root is set before the object is returned to the app
+    /*package almost final*/ GitHub root;
+
+    // these fields are always present, even in the short form
+    protected String key, name;
+
+    // the rest is only after populated
+    protected Boolean featured;
+
+    protected String html_url, description, category, implementation, body;
+
+    protected List<String> required = new ArrayList<String>();
+    protected List<String> permitted = new ArrayList<String>();
+    protected List<String> forbidden = new ArrayList<String>();
+
+    /**
+     * @return a mnemonic for the license
+     */
+    public String getKey() {
+        return key;
+    }
+
+    /**
+     * @return the license name
+     */
+    public String getName() {
+        return name;
+    }
+
+    /**
+     * @return API URL of this object.
+     */
+    @WithBridgeMethods(value = String.class, adapterMethod = "urlToString")
+    public URL getUrl() {
+        return GitHub.parseURL(url);
+    }
+
+    /**
+     * Featured licenses are bold in the new repository drop-down
+     *
+     * @return True if the license is featured, false otherwise
+     */
+    public Boolean isFeatured() throws IOException {
+        populate();
+        return featured;
+    }
+
+    public URL getHtmlUrl() throws IOException {
+        populate();
+        return GitHub.parseURL(html_url);
+    }
+
+    public String getDescription() throws IOException {
+        populate();
+        return description;
+    }
+
+    public String getCategory() throws IOException {
+        populate();
+        return category;
+    }
+
+    public String getImplementation() throws IOException {
+        populate();
+        return implementation;
+    }
+
+    public List<String> getRequired() throws IOException {
+        populate();
+        return required;
+    }
+
+    public List<String> getPermitted() throws IOException {
+        populate();
+        return permitted;
+    }
+
+    public List<String> getForbidden() throws IOException {
+        populate();
+        return forbidden;
+    }
+
+    public String getBody() throws IOException {
+        populate();
+        return body;
+    }
+
+    /**
+     * Fully populate the data by retrieving missing data.
+     *
+     * Depending on the original API call where this object is created, it may not contain everything.
+     */
+    protected synchronized void populate() throws IOException {
+        if (description!=null)    return; // already populated
+
+        root.retrieve().to(url, this);
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (!(o instanceof GHLicense)) return false;
+
+        GHLicense that = (GHLicense) o;
+        return this.url.equals(that.url);
+    }
+
+    @Override
+    public int hashCode() {
+        return url.hashCode();
+    }
+
+    /*package*/ GHLicense wrap(GitHub root) {
+        this.root = root;
+        return this;
+    }
+}

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

@@ -0,0 +1,84 @@
+package org.kohsuke.github;
+
+import java.io.IOException;
+import java.net.URL;
+import java.util.Locale;
+
+/**
+ * Represents a membership of a user in an organization.
+ *
+ * @author Kohsuke Kawaguchi
+ * @see GHMyself#listOrgMemberships()
+ */
+public class GHMembership /* extends GHObject --- but it doesn't have id, created_at, etc. */ {
+    GitHub root;
+
+    String url;
+    String state;
+    String role;
+    GHUser user;
+    GHOrganization organization;
+
+    public URL getUrl() {
+        return GitHub.parseURL(url);
+    }
+
+    public State getState() {
+        return Enum.valueOf(State.class, state.toUpperCase(Locale.ENGLISH));
+    }
+
+    public Role getRole() {
+        return Enum.valueOf(Role.class, role.toUpperCase(Locale.ENGLISH));
+    }
+
+    public GHUser getUser() {
+        return user;
+    }
+
+    public GHOrganization getOrganization() {
+        return organization;
+    }
+
+    /**
+     * Accepts a pending invitation to an organization.
+     *
+     * @see GHMyself#getMembership(GHOrganization)
+     */
+    public void activate() throws IOException {
+        root.retrieve().method("PATCH").with("state",State.ACTIVE).to(url,this);
+    }
+
+    /*package*/ GHMembership wrap(GitHub root) {
+        this.root = root;
+        if (user!=null)     user = root.getUser(user.wrapUp(root));
+        if (organization!=null) organization.wrapUp(root);
+        return this;
+    }
+
+    /*package*/ static void wrap(GHMembership[] page, GitHub root) {
+        for (GHMembership m : page)
+            m.wrap(root);
+    }
+
+    /**
+     * Role of a user in an organization.
+     */
+    public enum Role {
+        /**
+         * Organization owner.
+         */
+        ADMIN,
+        /**
+         * Non-owner organization member.
+         */
+        MEMBER;
+    }
+
+    /**
+     * Whether a role is currently active or waiting for acceptance (pending)
+     */
+    public enum State {
+        ACTIVE,
+        PENDING;
+    }
+}

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

@@ -27,8 +27,8 @@ public class GHMilestone extends GHObject {
         return owner;
     }
     
-    public GHUser getCreator() {
+    public GHUser getCreator() throws IOException {
-        return creator;
+        return root.intern(creator);
     }
     
     public Date getDueOn() {
@@ -72,16 +72,42 @@ public class GHMilestone extends GHObject {
     }
 
     /**
-     * Closes this issue.
+     * Closes this milestone.
      */
     public void close() throws IOException {
         edit("state", "closed");
     }
 
+    /**
+     * Reopens this milestone.
+     */
+    public void reopen() throws IOException {
+        edit("state", "open");
+    }
+
+    /**
+     * Deletes this milestone.
+     */
+    public void delete() throws IOException {
+        root.retrieve().method("DELETE").to(getApiRoute());
+    }
+
     private void edit(String key, Object value) throws IOException {
         new Requester(root)._with(key, value).method("PATCH").to(getApiRoute());
     }
 
+    public void setTitle(String title) throws IOException {
+        edit("title", title);
+    }
+
+    public void setDescription(String description) throws IOException {
+        edit("description", description);
+    }
+
+    public void setDueOn(Date dueOn) throws IOException {
+        edit("due_on", GitHub.printDate(dueOn));
+    }
+
     protected String getApiRoute() {
         return "/repos/"+owner.getOwnerName()+"/"+owner.getName()+"/milestones/"+number;
     }

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

@@ -6,7 +6,6 @@ import java.util.Arrays;
 import java.util.Collections;
 import java.util.HashSet;
 import java.util.List;
-import java.util.Locale;
 import java.util.Map;
 import java.util.Set;
 import java.util.TreeMap;
@@ -157,17 +156,13 @@ public class GHMyself extends GHUser {
      * @param repoType type of repository returned in the listing
      */
     public PagedIterable<GHRepository> listRepositories(final int pageSize, final RepositoryListFilter repoType) {
-        return new PagedIterable<GHRepository>() {
+        return root.retrieve()
-            public PagedIterator<GHRepository> _iterator(int pageSize) {
+            .with("type",repoType)
-                return new PagedIterator<GHRepository>(root.retrieve().with("type",repoType).asIterator("/user/repos", GHRepository[].class, pageSize)) {
+            .asPagedIterable(
-                    @Override
+                "/user/repos",
-                    protected void wrapUp(GHRepository[] page) {
+                GHRepository[].class,
-                        for (GHRepository c : page)
+                item -> item.wrap(root)
-                            c.wrap(root);
+            ).withPageSize(pageSize);
-                    }
-                };
-            }
-        }.withPageSize(pageSize);
     }
 
     /**
@@ -178,6 +173,35 @@ public class GHMyself extends GHUser {
         return listRepositories();
     }
 
+    /**
+     * List your organization memberships
+     */
+    public PagedIterable<GHMembership> listOrgMemberships() {
+        return listOrgMemberships(null);
+    }
+
+    /**
+     * List your organization memberships
+     *
+     * @param state
+     *      Filter by a specific state
+     */
+    public PagedIterable<GHMembership> listOrgMemberships(final GHMembership.State state) {
+        return root.retrieve()
+            .with("state",state)
+            .asPagedIterable(
+                "/user/memberships/orgs",
+                GHMembership[].class,
+                item -> item.wrap(root) );
+    }
+
+    /**
+     * Gets your membership in a specific organization.
+     */
+    public GHMembership getMembership(GHOrganization o) throws IOException {
+        return root.retrieve().to("/user/memberships/orgs/"+o.getLogin(),GHMembership.class).wrap(root);
+    }
+
 //    public void addEmails(Collection<String> emails) throws IOException {
 ////        new Requester(root,ApiVersion.V3).withCredential().to("/user/emails");
 //        root.retrieveWithAuth3()

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

@@ -2,10 +2,16 @@ package org.kohsuke.github;
 
 import com.infradna.tool.bridge_method_injector.WithBridgeMethods;
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+import org.apache.commons.lang3.builder.ReflectionToStringBuilder;
+import org.apache.commons.lang3.builder.ToStringStyle;
 
+import javax.annotation.CheckForNull;
 import java.io.IOException;
+import java.lang.reflect.Field;
 import java.net.URL;
 import java.util.Date;
+import java.util.List;
+import java.util.Map;
 
 /**
  * Most (all?) domain objects in GitHub seems to have these 4 properties.
@@ -13,14 +19,34 @@ import java.util.Date;
 @SuppressFBWarnings(value = {"UWF_UNWRITTEN_PUBLIC_OR_PROTECTED_FIELD", "UWF_UNWRITTEN_FIELD", 
     "NP_UNWRITTEN_FIELD"}, justification = "JSON API")
 public abstract class GHObject {
+    /**
+     * Capture response HTTP headers on the state object.
+     */
+    protected Map<String, List<String>> responseHeaderFields;
+
     protected String url;
-    protected int id;
+    protected long id;
     protected String created_at;
     protected String updated_at;
 
     /*package*/ GHObject() {
     }
 
+    /**
+     * Returns the HTTP response headers given along with the state of this object.
+     *
+     * <p>
+     * Some of the HTTP headers have nothing to do with the object, for example "Cache-Control"
+     * and others are different depending on how this object was retrieved.
+     *
+     * This method was added as a kind of hack to allow the caller to retrieve OAuth scopes and such.
+     * Use with caution. The method might be removed in the future.
+     */
+    @CheckForNull @Deprecated
+    public Map<String, List<String>> getResponseHeaderFields() {
+        return responseHeaderFields;
+    }
+
     /**
      * When was this resource created?
      */
@@ -46,7 +72,7 @@ public abstract class GHObject {
      * URL of this object for humans, which renders some HTML.
      */
     @WithBridgeMethods(value=String.class, adapterMethod="urlToString")
-    public abstract URL getHtmlUrl();
+    public abstract URL getHtmlUrl() throws IOException;
 
     /**
      * When was this resource last updated?
@@ -58,18 +84,57 @@ public abstract class GHObject {
     /**
      * Unique ID number of this resource.
      */
-    @WithBridgeMethods(value=String.class, adapterMethod="intToString")
+    @WithBridgeMethods(value={String.class,int.class}, adapterMethod="longToStringOrInt")
-    public int getId() {
+    public long getId() {
         return id;
     }
 
     @SuppressFBWarnings(value = "UPM_UNCALLED_PRIVATE_METHOD", justification = "Bridge method of getId")
-    private Object intToString(int id, Class type) {
+    private Object longToStringOrInt(long id, Class type) {
-        return String.valueOf(id);
+        if (type==String.class)
+            return String.valueOf(id);
+        if (type==int.class)
+            return (int)id;
+        throw new AssertionError("Unexpected type: "+type);
     }
 
     @SuppressFBWarnings(value = "UPM_UNCALLED_PRIVATE_METHOD", justification = "Bridge method of getHtmlUrl")
     private Object urlToString(URL url, Class type) {
         return url==null ? null : url.toString();
     }
+
+    /**
+     * String representation to assist debugging and inspection. The output format of this string
+     * is not a committed part of the API and is subject to change.
+     */
+    @Override
+    public String toString() {
+        return new ReflectionToStringBuilder(this, TOSTRING_STYLE, null, null, false, false) {
+            @Override
+            protected boolean accept(Field field) {
+                return super.accept(field) && !field.isAnnotationPresent(SkipFromToString.class);
+            }
+        }.toString();
+    }
+
+    private static final ToStringStyle TOSTRING_STYLE = new ToStringStyle() {
+        {
+            this.setUseShortClassName(true);
+        }
+
+        @Override
+        public void append(StringBuffer buffer, String fieldName, Object value, Boolean fullDetail) {
+            // skip unimportant properties. '_' is a heuristics as important properties tend to have short names
+            if (fieldName.contains("_"))
+                return;
+            // avoid recursing other GHObject
+            if (value instanceof GHObject)
+                return;
+            // likewise no point in showing root
+            if (value instanceof GitHub)
+                return;
+
+            super.append(buffer,fieldName,value,fullDetail);
+        }
+    };
 }

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

@@ -9,6 +9,7 @@ import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.TreeMap;
+import static org.kohsuke.github.Previews.INERTIA;
 
 /**
  * @author Kohsuke Kawaguchi
@@ -50,7 +51,7 @@ public class GHOrganization extends GHPerson {
      * You use the returned builder to set various properties, then call {@link GHCreateRepositoryBuilder#create()}
      * to finally createa repository.
      */
-    public GHCreateRepositoryBuilder createRepository(String name) throws IOException {
+    public GHCreateRepositoryBuilder createRepository(String name) {
         return new GHCreateRepositoryBuilder(root,"/orgs/"+login+"/repos",name);
     }
 
@@ -69,17 +70,11 @@ public class GHOrganization extends GHPerson {
      * List up all the teams.
      */
     public PagedIterable<GHTeam> listTeams() throws IOException {
-        return new PagedIterable<GHTeam>() {
+        return root.retrieve()
-            public PagedIterator<GHTeam> _iterator(int pageSize) {
+            .asPagedIterable(
-                return new PagedIterator<GHTeam>(root.retrieve().asIterator(String.format("/orgs/%s/teams", login), GHTeam[].class, pageSize)) {
+                String.format("/orgs/%s/teams", login),
-                    @Override
+                GHTeam[].class,
-                    protected void wrapUp(GHTeam[] page) {
+                item -> item.wrapUp(GHOrganization.this) );
-                        for (GHTeam c : page)
-                            c.wrapUp(GHOrganization.this);
-                    }
-                };
-            }
-        };
     }
 
     /**
@@ -93,6 +88,33 @@ public class GHOrganization extends GHPerson {
         return null;
     }
 
+    /**
+     * Finds a team that has the given slug in its {@link GHTeam#getSlug()}
+     */
+    public GHTeam getTeamBySlug(String slug) throws IOException {
+        for (GHTeam t : listTeams()) {
+            if(t.getSlug().equals(slug))
+                return t;
+        }
+        return null;
+    }
+
+    /** Member's role in an organization */
+    public enum Role {
+        ADMIN, /** The user is an owner of the organization. */
+        MEMBER /** The user is a non-owner member of the organization. */
+    }
+
+    /**
+     * Adds (invites) a user to the organization.
+     * @see <a href="https://developer.github.com/v3/orgs/members/#add-or-update-organization-membership">documentation</a>
+     */
+    public void add(GHUser user, Role role) throws IOException {
+        root.retrieve().method("PUT")
+                .with("role", role.name().toLowerCase())
+                .to("/orgs/" + login + "/memberships/" + user.getLogin());
+    }
+
     /**
      * Checks if this organization has the specified user as a member.
      */
@@ -162,17 +184,12 @@ public class GHOrganization extends GHPerson {
     }
 
     private PagedIterable<GHUser> listMembers(final String suffix, final String filter) throws IOException {
-        return new PagedIterable<GHUser>() {
+        String filterParams = (filter == null) ? "" : ("?filter=" + filter);
-            public PagedIterator<GHUser> _iterator(int pageSize) {
+        return root.retrieve()
-                String filterParams = (filter == null) ? "" : ("?filter=" + filter);
+            .asPagedIterable(
-                return new PagedIterator<GHUser>(root.retrieve().asIterator(String.format("/orgs/%s/%s%s", login, suffix, filterParams), GHUser[].class, pageSize)) {
+                String.format("/orgs/%s/%s%s", login, suffix, filterParams),
-                    @Override
+                GHUser[].class,
-                    protected void wrapUp(GHUser[] users) {
+                item -> item.wrapUp(root) );
-                        GHUser.wrap(users, root);
-                    }
-                };
-            }
-        };
     }
 
     /**
@@ -182,6 +199,37 @@ public class GHOrganization extends GHPerson {
         root.retrieve().method("DELETE").to("/orgs/" + login + "/public_members/" + u.getLogin(), null);
     }
 
+    /**
+     * Returns the projects for this organization.
+     * @param status The status filter (all, open or closed).
+     */
+    public PagedIterable<GHProject> listProjects(final GHProject.ProjectStateFilter status) throws IOException {
+        return root.retrieve().withPreview(INERTIA)
+                        .with("state", status)
+                        .asPagedIterable(
+                            String.format("/orgs/%s/projects", login),
+                            GHProject[].class,
+                            item -> item.wrap(root) );
+    }
+
+    /**
+     * Returns all open projects for the organization.
+     */
+    public PagedIterable<GHProject> listProjects() throws IOException {
+        return listProjects(GHProject.ProjectStateFilter.OPEN);
+    }
+
+    /**
+     * Creates a project for the organization.
+     */
+    public GHProject createProject(String name, String body) throws IOException {
+        return root.retrieve().method("POST")
+                .withPreview(INERTIA)
+                .with("name", name)
+                .with("body", body)
+                .to(String.format("/orgs/%s/projects", login), GHProject.class).wrap(root);
+    }
+
     public enum Permission { ADMIN, PUSH, PULL }
 
     /**
@@ -191,7 +239,7 @@ public class GHOrganization extends GHPerson {
         Requester post = new Requester(root).with("name", name).with("permission", p);
         List<String> repo_names = new ArrayList<String>();
         for (GHRepository r : repositories) {
-            repo_names.add(r.getName());
+            repo_names.add(login + "/" + r.getName());
         }
         post.with("repo_names",repo_names);
         return post.method("POST").to("/orgs/" + login + "/teams", GHTeam.class).wrapUp(this);
@@ -209,7 +257,7 @@ public class GHOrganization extends GHPerson {
      */
     public List<GHRepository> getRepositoriesWithOpenPullRequests() throws IOException {
         List<GHRepository> r = new ArrayList<GHRepository>();
-        for (GHRepository repository : listRepositories()) {
+        for (GHRepository repository : listRepositories(100)) {
             repository.wrap(root);
             List<GHPullRequest> pullRequests = repository.getPullRequests(GHIssueState.OPEN);
             if (pullRequests.size() > 0) {
@@ -234,17 +282,11 @@ public class GHOrganization extends GHPerson {
      * Lists events performed by a user (this includes private events if the caller is authenticated.
      */
     public PagedIterable<GHEventInfo> listEvents() throws IOException {
-        return new PagedIterable<GHEventInfo>() {
+        return root.retrieve()
-            public PagedIterator<GHEventInfo> _iterator(int pageSize) {
+            .asPagedIterable(
-                return new PagedIterator<GHEventInfo>(root.retrieve().asIterator(String.format("/orgs/%s/events", login), GHEventInfo[].class, pageSize)) {
+                String.format("/orgs/%s/events", login),
-                    @Override
+                GHEventInfo[].class,
-                    protected void wrapUp(GHEventInfo[] page) {
+                item -> item.wrapUp(root) );
-                        for (GHEventInfo c : page)
-                            c.wrapUp(root);
-                    }
-                };
-            }
-        };
     }
 
     /**
@@ -256,17 +298,12 @@ public class GHOrganization extends GHPerson {
      */
     @Override
     public PagedIterable<GHRepository> listRepositories(final int pageSize) {
-        return new PagedIterable<GHRepository>() {
+        return root.retrieve()
-            public PagedIterator<GHRepository> _iterator(int pageSize) {
+            .asPagedIterable(
-                return new PagedIterator<GHRepository>(root.retrieve().asIterator("/orgs/" + login + "/repos?per_page=" + pageSize, GHRepository[].class, pageSize)) {
+                "/orgs/" + login + "/repos",
-                    @Override
+                GHRepository[].class,
-                    protected void wrapUp(GHRepository[] page) {
+                item -> item.wrap(root)
-                        for (GHRepository c : page)
+            ).withPageSize(pageSize);
-                            c.wrap(root);
-                    }
-                };
-            }
-        };
     }
 
     /**

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

@@ -0,0 +1,59 @@
+/*
+ * The MIT License
+ *
+ * Copyright 2016 CloudBees, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package org.kohsuke.github;
+
+import java.util.Locale;
+
+/**
+ * Permission for a user in a repository.
+ * @see <a href="https://developer.github.com/v3/repos/collaborators/#review-a-users-permission-level">API</a>
+ */
+/*package*/ class GHPermission {
+
+    private String permission;
+    private GHUser user;
+
+    /**
+     * @return one of {@code admin}, {@code write}, {@code read}, or {@code none}
+     */
+    public String getPermission() {
+        return permission;
+    }
+
+    public GHPermissionType getPermissionType() {
+        return Enum.valueOf(GHPermissionType.class, permission.toUpperCase(Locale.ENGLISH));
+    }
+
+    public GHUser getUser() {
+        return user;
+    }
+
+    void wrapUp(GitHub root) {
+        if (user != null) {
+            user.root = root;
+        }
+    }
+
+}

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

@@ -0,0 +1,11 @@
+package org.kohsuke.github;
+
+/**
+ * @author Kohsuke Kawaguchi
+ */
+public enum GHPermissionType {
+    ADMIN,
+    WRITE,
+    READ,
+    NONE
+}

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

@@ -38,8 +38,12 @@ public abstract class GHPerson extends GHObject {
      * Depending on the original API call where this object is created, it may not contain everything.
      */
     protected synchronized void populate() throws IOException {
-        if (created_at!=null)    return; // already populated
+        if (created_at!=null) {
-
+            return; // already populated
+        }
+        if (root == null || root.isOffline()) {
+            return; // cannot populate, will have to live with what we have
+        }
         root.retrieve().to(url, this);
     }
 
@@ -52,7 +56,7 @@ public abstract class GHPerson extends GHObject {
      */
     public synchronized Map<String,GHRepository> getRepositories() throws IOException {
         Map<String,GHRepository> repositories = new TreeMap<String, GHRepository>();
-        for (GHRepository r : listRepositories()) {
+        for (GHRepository r : listRepositories(100)) {
             repositories.put(r.getName(),r);
         }
         return Collections.unmodifiableMap(repositories);
@@ -75,36 +79,32 @@ public abstract class GHPerson extends GHObject {
      * Unlike {@link #getRepositories()}, this does not wait until all the repositories are returned.
      */
     public PagedIterable<GHRepository> listRepositories(final int pageSize) {
-        return new PagedIterable<GHRepository>() {
+        return root.retrieve()
-            public PagedIterator<GHRepository> _iterator(int pageSize) {
+            .asPagedIterable(
-                return new PagedIterator<GHRepository>(root.retrieve().asIterator("/users/" + login + "/repos?per_page=" + pageSize, GHRepository[].class, pageSize)) {
+                "/users/" + login + "/repos",
-                    @Override
+                GHRepository[].class,
-                    protected void wrapUp(GHRepository[] page) {
+                item -> item.wrap(root)
-                        for (GHRepository c : page)
+            ).withPageSize(pageSize);
-                            c.wrap(root);
-                    }
-                };
-            }
-        };
     }
 
     /**
-     * Loads repository list in a pagenated fashion.
+     * Loads repository list in a paginated fashion.
-     * 
+     *
      * <p>
-     * For a person with a lot of repositories, GitHub returns the list of repositories in a pagenated fashion.
+     * For a person with a lot of repositories, GitHub returns the list of repositories in a paginated fashion.
      * Unlike {@link #getRepositories()}, this method allows the caller to start processing data as it arrives.
-     * 
+     *
      * Every {@link Iterator#next()} call results in I/O. Exceptions that occur during the processing is wrapped
      * into {@link Error}.
      *
      * @deprecated
      *      Use {@link #listRepositories()}
      */
+    @Deprecated
     public synchronized Iterable<List<GHRepository>> iterateRepositories(final int pageSize) {
         return new Iterable<List<GHRepository>>() {
             public Iterator<List<GHRepository>> iterator() {
-                final Iterator<GHRepository[]> pager = root.retrieve().asIterator("/users/" + login + "/repos?per_page="+pageSize,GHRepository[].class, pageSize);
+                final Iterator<GHRepository[]> pager = root.retrieve().asIterator("/users/" + login + "/repos",GHRepository[].class, pageSize);
 
                 return new Iterator<List<GHRepository>>() {
                     public boolean hasNext() {
@@ -204,7 +204,7 @@ public abstract class GHPerson extends GHObject {
 
     public Date getUpdatedAt() throws IOException {
         populate();
-        return super.getCreatedAt();
+        return super.getUpdatedAt();
     }
 
     /**

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

@@ -0,0 +1,183 @@
+/*
+ * The MIT License
+ *
+ * Copyright 2018 Martin van Zijl.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package org.kohsuke.github;
+
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.net.URL;
+import java.util.Locale;
+
+import static org.kohsuke.github.Previews.INERTIA;
+
+/**
+ * A GitHub project.
+ * @see <a href="https://developer.github.com/v3/projects/">Projects</a>
+ * @author Martin van Zijl
+ */
+public class GHProject extends GHObject {
+    protected GitHub root;
+    protected GHObject owner;
+
+    private String owner_url;
+    private String html_url;
+    private String node_id;
+    private String name;
+    private String body;
+    private int number;
+    private String state;
+    private GHUser creator;
+
+    @Override
+    public URL getHtmlUrl() throws IOException {
+        return GitHub.parseURL(html_url);
+    }
+
+    public GitHub getRoot() {
+        return root;
+    }
+
+    public GHObject getOwner() throws IOException {
+        if(owner == null) {
+            try {
+                if(owner_url.contains("/orgs/")) {
+                    owner = root.retrieve().to(getOwnerUrl().getPath(), GHOrganization.class).wrapUp(root);
+                } else if(owner_url.contains("/users/")) {
+                    owner = root.retrieve().to(getOwnerUrl().getPath(), GHUser.class).wrapUp(root);
+                } else if(owner_url.contains("/repos/")) {
+                    owner = root.retrieve().to(getOwnerUrl().getPath(), GHRepository.class).wrap(root);
+                }
+            } catch (FileNotFoundException e) {
+                return null;
+            }
+        }
+        return owner;
+    }
+
+    public URL getOwnerUrl() {
+        return GitHub.parseURL(owner_url);
+    }
+
+    public String getNode_id() {
+        return node_id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public String getBody() {
+        return body;
+    }
+
+    public int getNumber() {
+        return number;
+    }
+
+    public ProjectState getState() {
+        return Enum.valueOf(ProjectState.class, state.toUpperCase(Locale.ENGLISH));
+    }
+
+    public GHUser getCreator() {
+        return creator;
+    }
+
+    public GHProject wrap(GHRepository repo) {
+        this.owner = repo;
+        this.root = repo.root;
+        return this;
+    }
+
+    public GHProject wrap(GitHub root) {
+        this.root = root;
+        return this;
+    }
+
+    private void edit(String key, Object value) throws IOException {
+        new Requester(root).withPreview(INERTIA)._with(key, value).method("PATCH").to(getApiRoute());
+    }
+
+    protected String getApiRoute() {
+        return "/projects/" + id;
+    }
+
+    public void setName(String name) throws IOException {
+        edit("name", name);
+    }
+
+    public void setBody(String body) throws IOException {
+        edit("body", body);
+    }
+
+    public enum ProjectState {
+        OPEN,
+        CLOSED
+    }
+
+    public void setState(ProjectState state) throws IOException {
+        edit("state", state.toString().toLowerCase());
+    }
+
+    public static enum ProjectStateFilter {
+        ALL,
+        OPEN,
+        CLOSED
+    }
+
+    /**
+     * Set the permission level that all members of the project's organization will have on this project.
+     * Only applicable for organization-owned projects.
+     */
+    public void setOrganizationPermission(GHPermissionType permission) throws IOException {
+        edit("organization_permission", permission.toString().toLowerCase());
+    }
+
+    /**
+     * Sets visibility of the project within the organization.
+     * Only applicable for organization-owned projects.
+     */
+    public void setPublic(boolean isPublic) throws IOException {
+        edit("public", isPublic);
+    }
+
+    public void delete() throws IOException {
+        new Requester(root).withPreview(INERTIA).method("DELETE").to(getApiRoute());
+    }
+
+    public PagedIterable<GHProjectColumn> listColumns() throws IOException {
+        final GHProject project = this;
+        return root.retrieve()
+            .withPreview(INERTIA)
+            .asPagedIterable(
+                String.format("/projects/%d/columns", id),
+                GHProjectColumn[].class,
+                item -> item.wrap(project) );
+    }
+
+    public GHProjectColumn createColumn(String name) throws IOException {
+        return root.retrieve().method("POST")
+                .withPreview(INERTIA)
+                .with("name", name)
+                .to(String.format("/projects/%d/columns", id), GHProjectColumn.class).wrap(this);
+    }
+}

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

@@ -0,0 +1,123 @@
+package org.kohsuke.github;
+
+import org.apache.commons.lang3.StringUtils;
+
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.net.URL;
+
+import static org.kohsuke.github.Previews.INERTIA;
+
+/**
+ * @author Gunnar Skjold
+ */
+public class GHProjectCard extends GHObject {
+	private GitHub root;
+	private GHProject project;
+	private GHProjectColumn column;
+
+	private String note;
+	private GHUser creator;
+	private String content_url, project_url, column_url;
+	private boolean archived;
+
+	public URL getHtmlUrl() throws IOException {
+		return null;
+	}
+
+	public GHProjectCard wrap(GitHub root) {
+		this.root = root;
+		return this;
+	}
+
+	public GHProjectCard wrap(GHProjectColumn column) {
+		this.column = column;
+		this.project = column.project;
+		this.root = column.root;
+		return this;
+	}
+
+	public GitHub getRoot() {
+		return root;
+	}
+
+	public GHProject getProject() throws IOException {
+		if(project == null) {
+			try {
+				project = root.retrieve().to(getProjectUrl().getPath(), GHProject.class).wrap(root);
+			} catch (FileNotFoundException e) {
+				return null;
+			}
+		}
+		return project;
+	}
+
+	public GHProjectColumn getColumn() throws IOException {
+		if(column == null) {
+			try {
+				column = root.retrieve().to(getColumnUrl().getPath(), GHProjectColumn.class).wrap(root);
+			} catch (FileNotFoundException e) {
+				return null;
+			}
+		}
+		return column;
+	}
+
+	public GHIssue getContent() throws IOException {
+		if(StringUtils.isEmpty(content_url))
+			return null;
+		try {
+			if(content_url.contains("/pulls")) {
+				return root.retrieve().to(getContentUrl().getPath(), GHPullRequest.class).wrap(root);
+			} else {
+				return root.retrieve().to(getContentUrl().getPath(), GHIssue.class).wrap(root);
+			}
+		} catch (FileNotFoundException e) {
+			return null;
+		}
+	}
+
+	public String getNote() {
+		return note;
+	}
+
+	public GHUser getCreator() {
+		return creator;
+	}
+
+	public URL getContentUrl() {
+		return GitHub.parseURL(content_url);
+	}
+
+	public URL getProjectUrl() {
+		return GitHub.parseURL(project_url);
+	}
+
+	public URL getColumnUrl() {
+		return GitHub.parseURL(column_url);
+	}
+
+	public boolean isArchived() {
+		return archived;
+	}
+
+	public void setNote(String note) throws IOException {
+		edit("note", note);
+	}
+
+	public void setArchived(boolean archived) throws IOException {
+		edit("archived", archived);
+	}
+
+	private void edit(String key, Object value) throws IOException {
+		new Requester(root).withPreview(INERTIA)._with(key, value).method("PATCH").to(getApiRoute());
+	}
+
+	protected String getApiRoute() {
+		return String.format("/projects/columns/cards/%d", id);
+	}
+
+	public void delete() throws IOException {
+		new Requester(root).withPreview(INERTIA).method("DELETE").to(getApiRoute());
+	}
+}

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

@@ -0,0 +1,98 @@
+package org.kohsuke.github;
+
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.net.URL;
+
+import static org.kohsuke.github.Previews.INERTIA;
+
+/**
+ * @author Gunnar Skjold
+ */
+public class GHProjectColumn extends GHObject {
+	protected GitHub root;
+	protected GHProject project;
+
+	private String name;
+	private String project_url;
+
+	@Override
+	public URL getHtmlUrl() throws IOException {
+		return null;
+	}
+
+	public GHProjectColumn wrap(GitHub root) {
+		this.root = root;
+		return this;
+	}
+
+	public GHProjectColumn wrap(GHProject project) {
+		this.project = project;
+		this.root = project.root;
+		return this;
+	}
+
+	public GitHub getRoot() {
+		return root;
+	}
+
+	public GHProject getProject() throws IOException {
+		if(project == null) {
+			try {
+				project = root.retrieve().to(getProjectUrl().getPath(), GHProject.class).wrap(root);
+			} catch (FileNotFoundException e) {
+				return null;
+			}
+		}
+		return project;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public URL getProjectUrl() {
+		return GitHub.parseURL(project_url);
+	}
+
+	public void setName(String name) throws IOException {
+		edit("name", name);
+	}
+
+	private void edit(String key, Object value) throws IOException {
+		new Requester(root).withPreview(INERTIA)._with(key, value).method("PATCH").to(getApiRoute());
+	}
+
+	protected String getApiRoute() {
+		return String.format("/projects/columns/%d", id);
+	}
+
+	public void delete() throws IOException {
+		new Requester(root).withPreview(INERTIA).method("DELETE").to(getApiRoute());
+	}
+
+	public PagedIterable<GHProjectCard> listCards() throws IOException {
+		final GHProjectColumn column = this;
+		return root.retrieve()
+			.withPreview(INERTIA)
+			.asPagedIterable(
+				String.format("/projects/columns/%d/cards", id),
+				GHProjectCard[].class,
+				item -> item.wrap(column) );
+	}
+
+	public GHProjectCard createCard(String note) throws IOException {
+		return root.retrieve().method("POST")
+				.withPreview(INERTIA)
+				.with("note", note)
+				.to(String.format("/projects/columns/%d/cards", id), GHProjectCard.class).wrap(this);
+	}
+
+	public GHProjectCard createCard(GHIssue issue) throws IOException {
+		return root.retrieve().method("POST")
+				.withPreview(INERTIA)
+				.with("content_type", issue instanceof GHPullRequest ? "PullRequest" : "Issue")
+				.with("content_id", issue.getId())
+				.to(String.format("/projects/columns/%d/cards", id), GHProjectCard.class).wrap(this);
+	}
+}

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

@@ -23,19 +23,29 @@
  */
 package org.kohsuke.github;
 
+import javax.annotation.CheckForNull;
 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 static org.kohsuke.github.Previews.SHADOW_CAT;
 
 /**
  * A pull request.
- * 
+ *
  * @author Kohsuke Kawaguchi
  * @see GHRepository#getPullRequest(int)
  */
 @SuppressWarnings({"UnusedDeclaration"})
-public class GHPullRequest extends GHIssue {
+public class GHPullRequest extends GHIssue implements Refreshable {
+
+    private static final String COMMENTS_ACTION = "/comments";
+    private static final String REQUEST_REVIEWERS = "/requested_reviewers";
 
     private String patch_url, diff_url, issue_url;
     private GHCommitPointer base;
@@ -44,14 +54,20 @@ public class GHPullRequest extends GHIssue {
 
     // details that are only available when obtained from ID
     private GHUser merged_by;
-    private int review_comments, additions;
+    private int review_comments, additions, commits;
-    private boolean merged;
+    private boolean merged, maintainer_can_modify;
+    // making these package private to all for testing
+    boolean draft;
     private Boolean mergeable;
     private int deletions;
     private String mergeable_state;
     private int changed_files;
     private String merge_commit_sha;
 
+    // pull request reviewers
+    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
@@ -70,6 +86,8 @@ public class GHPullRequest extends GHIssue {
         if (base != null) base.wrapUp(root);
         if (head != null) head.wrapUp(root);
         if (merged_by != null) merged_by.wrapUp(root);
+        if (requested_reviewers != null) GHUser.wrap(requested_reviewers, root);
+        if (requested_teams != null) GHTeam.wrapUp(requested_teams, this);
         return this;
     }
 
@@ -85,7 +103,7 @@ public class GHPullRequest extends GHIssue {
     public URL getPatchUrl() {
         return GitHub.parseURL(patch_url);
     }
-    
+
     /**
      * The URL of the patch file.
      * like https://github.com/jenkinsci/jenkins/pull/100.patch
@@ -108,7 +126,7 @@ public class GHPullRequest extends GHIssue {
     public GHCommitPointer getHead() {
         return head;
     }
-    
+
     @Deprecated
     public Date getIssueUpdatedAt() throws IOException {
         return super.getUpdatedAt();
@@ -161,16 +179,48 @@ public class GHPullRequest extends GHIssue {
         return additions;
     }
 
+    public int getCommits() throws IOException {
+        populate();
+        return commits;
+    }
+
     public boolean isMerged() throws IOException {
         populate();
         return merged;
     }
 
-    public Boolean getMergeable() throws IOException {
+    public boolean canMaintainerModify() throws IOException {
         populate();
+        return maintainer_can_modify;
+    }
+
+    public boolean isDraft() throws IOException {
+        populate();
+        return draft;
+    }
+
+    /**
+     * Is this PR mergeable?
+     *
+     * @return
+     *      null if the state has not been determined yet, for example when a PR is newly created.
+     *      If this method is called on an instance whose mergeable state is not yet known,
+     *      API call is made to retrieve the latest state.
+     */
+    public Boolean getMergeable() throws IOException {
+        refresh(mergeable);
         return mergeable;
     }
 
+    /**
+     * for test purposes only
+     */
+    @Deprecated
+    Boolean getMergeableNoRefresh() throws IOException {
+        return mergeable;
+    }
+
+
     public int getDeletions() throws IOException {
         populate();
         return deletions;
@@ -194,67 +244,106 @@ public class GHPullRequest extends GHIssue {
         return merge_commit_sha;
     }
 
+    public List<GHUser> getRequestedReviewers() throws IOException {
+        refresh(requested_reviewers);
+        return Collections.unmodifiableList(Arrays.asList(requested_reviewers));
+    }
+
+    public List<GHTeam> getRequestedTeams() throws IOException {
+        refresh(requested_teams);
+        return Collections.unmodifiableList(Arrays.asList(requested_teams));
+    }
+
     /**
      * Fully populate the data by retrieving missing data.
      *
      * Depending on the original API call where this object is created, it may not contain everything.
      */
     private void populate() throws IOException {
-        if (merged_by!=null)    return; // already populated
+        if (mergeable_state!=null)    return; // already populated
-
+        refresh();
-        root.retrieve().to(url, this).wrapUp(owner);
     }
 
     /**
-     * Retrieves all the commits associated to this pull request.
+     * Repopulates this object.
+     */
+    public void refresh() throws IOException {
+        if (root.isOffline()) {
+            return; // cannot populate, will have to live with what we have
+        }
+        root.retrieve()
+            .withPreview(SHADOW_CAT)
+            .to(url, this).wrapUp(owner);
+    }
+
+    /**
+     * Retrieves all the files associated to this pull request.
      */
     public PagedIterable<GHPullRequestFileDetail> listFiles() {
-        return new PagedIterable<GHPullRequestFileDetail>() {
+        return root.retrieve()
-            public PagedIterator<GHPullRequestFileDetail> _iterator(int pageSize) {
+            .asPagedIterable(
-                return new PagedIterator<GHPullRequestFileDetail>(root.retrieve().asIterator(String.format("%s/files", getApiURL()),
+                String.format("%s/files", getApiRoute()),
-                        GHPullRequestFileDetail[].class, pageSize)) {
+                GHPullRequestFileDetail[].class,
-                    @Override
+                null);
-                    protected void wrapUp(GHPullRequestFileDetail[] page) {
+    }
-                    }
+
-                };
+    /**
-            }
+     * Retrieves all the reviews associated to this pull request.
-        };
+     */
+    public PagedIterable<GHPullRequestReview> listReviews() {
+        return root.retrieve()
+            .asPagedIterable(
+                String.format("%s/reviews", getApiRoute()),
+                GHPullRequestReview[].class,
+                item -> item.wrapUp(GHPullRequest.this));
     }
 
     /**
      * Obtains all the review comments associated with this pull request.
      */
     public PagedIterable<GHPullRequestReviewComment> listReviewComments() throws IOException {
-        return new PagedIterable<GHPullRequestReviewComment>() {
+        return root.retrieve()
-            public PagedIterator<GHPullRequestReviewComment> _iterator(int pageSize) {
+            .asPagedIterable(
-                return new PagedIterator<GHPullRequestReviewComment>(root.retrieve().asIterator(getApiRoute() + "/comments",
+                getApiRoute() + COMMENTS_ACTION,
-                        GHPullRequestReviewComment[].class, pageSize)) {
+                        GHPullRequestReviewComment[].class,
-                    protected void wrapUp(GHPullRequestReviewComment[] page) {
+                        item -> item.wrapUp(GHPullRequest.this) );
-                        for (GHPullRequestReviewComment c : page)
-                            c.wrapUp(GHPullRequest.this);
-                    }
-                };
-            }
-        };
     }
 
     /**
      * Retrieves all the commits associated to this pull request.
      */
     public PagedIterable<GHPullRequestCommitDetail> listCommits() {
-        return new PagedIterable<GHPullRequestCommitDetail>() {
+        return root.retrieve()
-            public PagedIterator<GHPullRequestCommitDetail> _iterator(int pageSize) {
+            .asPagedIterable(
-                return new PagedIterator<GHPullRequestCommitDetail>(root.retrieve().asIterator(
+                        String.format("%s/commits", getApiRoute()),
-                        String.format("%s/commits", getApiURL()),
+                        GHPullRequestCommitDetail[].class,
-                        GHPullRequestCommitDetail[].class, pageSize)) {
+                        item -> item.wrapUp(GHPullRequest.this) );
-                    @Override
+    }
-                    protected void wrapUp(GHPullRequestCommitDetail[] page) {
+
-                        for (GHPullRequestCommitDetail c : page)
+    /**
-                            c.wrapUp(GHPullRequest.this);
+     * @deprecated
-                    }
+     *      Use {@link #createReview()}
-                };
+     */
-            }
+    public GHPullRequestReview createReview(String body, @CheckForNull GHPullRequestReviewState event,
-        };
+                                            GHPullRequestReviewComment... comments) throws IOException {
+        return createReview(body, event, Arrays.asList(comments));
+    }
+
+    /**
+     * @deprecated
+     *      Use {@link #createReview()}
+     */
+    public GHPullRequestReview createReview(String body, @CheckForNull GHPullRequestReviewState event,
+                                            List<GHPullRequestReviewComment> comments) throws IOException {
+        GHPullRequestReviewBuilder b = createReview().body(body);
+        for (GHPullRequestReviewComment c : comments) {
+            b.comment(c.getBody(), c.getPath(), c.getPosition());
+        }
+        return b.create();
+    }
+
+    public GHPullRequestReviewBuilder createReview() {
+        return new GHPullRequestReviewBuilder(this);
     }
 
     public GHPullRequestReviewComment createReviewComment(String body, String sha, String path, int position) throws IOException {
@@ -263,7 +352,23 @@ public class GHPullRequest extends GHIssue {
                 .with("commit_id", sha)
                 .with("path", path)
                 .with("position", position)
-                .to(getApiRoute() + "/comments", GHPullRequestReviewComment.class).wrapUp(this);
+                .to(getApiRoute() + COMMENTS_ACTION, GHPullRequestReviewComment.class).wrapUp(this);
+    }
+
+    public void requestReviewers(List<GHUser> reviewers) throws IOException {
+        new Requester(root).method("POST")
+                .withLogins("reviewers", reviewers)
+                .to(getApiRoute() + REQUEST_REVIEWERS);
+    }
+
+    public void requestTeamReviewers(List<GHTeam> teams) throws IOException {
+        List<String> teamReviewers = new ArrayList<String>(teams.size());
+        for (GHTeam team : teams) {
+          teamReviewers.add(team.getSlug());
+        }
+        new Requester(root).method("POST")
+                .with("team_reviewers", teamReviewers)
+                .to(getApiRoute() + REQUEST_REVIEWERS);
     }
 
     /**
@@ -289,12 +394,32 @@ public class GHPullRequest extends GHIssue {
      *      SHA that pull request head must match to allow merge.
      */
     public void merge(String msg, String sha) throws IOException {
-        new Requester(root).method("PUT").with("commit_message",msg).with("sha",sha).to(getApiRoute()+"/merge");
+        merge(msg, sha, null);
     }
 
+    /**
+     * Merge this pull request, using the specified merge method.
+     *
+     * The equivalent of the big green "Merge pull request" button.
+     *
+     * @param msg
+     *      Commit message. If null, the default one will be used.
+     * @param method
+     *      SHA that pull request head must match to allow merge.
+     */
+    public void merge(String msg, String sha, MergeMethod method) throws IOException {
+        new Requester(root).method("PUT")
+                .with("commit_message", msg)
+                .with("sha", sha)
+                .with("merge_method", method)
+                .to(getApiRoute() + "/merge");
+    }
+
+    public enum MergeMethod{ MERGE, SQUASH, REBASE }
+
     private void fetchIssue() throws IOException {
         if (!fetchedIssueDetails) {
-            new Requester(root).to(getIssuesApiRoute(), this);
+            new Requester(root).method("GET").to(getIssuesApiRoute(), this);
             fetchedIssueDetails = true;
         }
     }

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

@@ -27,7 +27,6 @@ import com.infradna.tool.bridge_method_injector.WithBridgeMethods;
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
 
 import java.net.URL;
-import java.util.Arrays;
 
 /**
  * Commit detail inside a {@link GHPullRequest}.
@@ -144,6 +143,8 @@ public class GHPullRequestCommitDetail {
     }
 
     public CommitPointer[] getParents() {
-        return Arrays.copyOf(parents, parents.length);
+        CommitPointer[] newValue = new CommitPointer[parents.length];
+        System.arraycopy(parents, 0, newValue, 0, parents.length);
+        return newValue;
     }
 }

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

@@ -43,6 +43,7 @@ public class GHPullRequestFileDetail {
     String raw_url;
     String contents_url;
     String patch;
+    String previous_filename;
 
     public String getSha() {
         return sha;
@@ -83,4 +84,9 @@ public class GHPullRequestFileDetail {
     public String getPatch() {
         return patch;
     }
+
+    public String getPreviousFilename()
+    {
+        return previous_filename;
+    }
 }

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

@@ -1,5 +1,7 @@
 package org.kohsuke.github;
 
+import static org.kohsuke.github.Previews.SHADOW_CAT;
+
 /**
  * Lists up pull requests with some filtering and sorting.
  *
@@ -20,6 +22,9 @@ public class GHPullRequestQueryBuilder extends GHQueryBuilder<GHPullRequest> {
     }
 
     public GHPullRequestQueryBuilder head(String head) {
+        if (head != null && !head.contains(":")) {
+            head = repo.getOwnerName() + ":" + head;
+        }
         req.with("head",head);
         return this;
     }
@@ -43,16 +48,11 @@ public class GHPullRequestQueryBuilder extends GHQueryBuilder<GHPullRequest> {
 
     @Override
     public PagedIterable<GHPullRequest> list() {
-        return new PagedIterable<GHPullRequest>() {
+        return req
-            public PagedIterator<GHPullRequest> _iterator(int pageSize) {
+            .withPreview(SHADOW_CAT)
-                return new PagedIterator<GHPullRequest>(req.asIterator(repo.getApiTailUrl("pulls"), GHPullRequest[].class, pageSize)) {
+            .asPagedIterable(
-                    @Override
+            repo.getApiTailUrl("pulls"),
-                    protected void wrapUp(GHPullRequest[] page) {
+            GHPullRequest[].class,
-                        for (GHPullRequest pr : page)
+            item -> item.wrapUp(repo) );
-                            pr.wrapUp(repo);
-                    }
-                };
-            }
-        };
     }
 }

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

@@ -0,0 +1,157 @@
+/*
+ * The MIT License
+ *
+ * Copyright (c) 2017, CloudBees, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package org.kohsuke.github;
+
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+
+import java.util.Date;
+import javax.annotation.CheckForNull;
+import java.io.IOException;
+import java.net.URL;
+
+/**
+ * Review to a pull request.
+ *
+ * @see GHPullRequest#listReviews()
+ * @see GHPullRequestReviewBuilder
+ */
+@SuppressFBWarnings(value = {"UWF_UNWRITTEN_FIELD"}, justification = "JSON API")
+public class GHPullRequestReview extends GHObject {
+    GHPullRequest owner;
+
+    private String body;
+    private GHUser user;
+    private String commit_id;
+    private GHPullRequestReviewState state;
+    private String submitted_at;
+
+    /*package*/ GHPullRequestReview wrapUp(GHPullRequest owner) {
+        this.owner = owner;
+        return this;
+    }
+
+    /**
+     * Gets the pull request to which this review is associated.
+     */
+    public GHPullRequest getParent() {
+        return owner;
+    }
+
+    /**
+     * The comment itself.
+     */
+    public String getBody() {
+        return body;
+    }
+
+    /**
+     * Gets the user who posted this review.
+     */
+    public GHUser getUser() throws IOException {
+        return owner.root.getUser(user.getLogin());
+    }
+
+    public String getCommitId() {
+        return commit_id;
+    }
+
+    @CheckForNull
+    public GHPullRequestReviewState getState() {
+        return state;
+    }
+
+    @Override
+    public URL getHtmlUrl() {
+        return null;
+    }
+
+    protected String getApiRoute() {
+        return owner.getApiRoute()+"/reviews/"+id;
+    }
+
+    /**
+     * When was this resource created?
+     */
+    public Date getSubmittedAt() throws IOException {
+        return GitHub.parseDate(submitted_at);
+    }
+
+    /**
+     * Since this method does not exist, we forward this value.
+     */
+    @Override
+    public Date getCreatedAt() throws IOException {
+        return getSubmittedAt();
+    }
+
+    /**
+     * @deprecated
+     *      Former preview method that changed when it got public. Left here for backward compatibility.
+     *      Use {@link #submit(String, GHPullRequestReviewEvent)}
+     */
+    public void submit(String body, GHPullRequestReviewState state) throws IOException {
+        submit(body,state.toEvent());
+    }
+
+    /**
+     * Updates the comment.
+     */
+    public void submit(String body, GHPullRequestReviewEvent event) throws IOException {
+        new Requester(owner.root).method("POST")
+                .with("body", body)
+                .with("event", event.action())
+                .to(getApiRoute()+"/events",this);
+        this.body = body;
+        this.state = event.toState();
+    }
+
+    /**
+     * Deletes this review.
+     */
+    public void delete() throws IOException {
+        new Requester(owner.root).method("DELETE")
+                .to(getApiRoute());
+    }
+
+    /**
+     * Dismisses this review.
+     */
+    public void dismiss(String message) throws IOException {
+        new Requester(owner.root).method("PUT")
+                .with("message", message)
+                .to(getApiRoute()+"/dismissals");
+        state = GHPullRequestReviewState.DISMISSED;
+    }
+
+    /**
+     * Obtains all the review comments associated with this pull request review.
+     */
+    public PagedIterable<GHPullRequestReviewComment> listReviewComments() throws IOException {
+        return owner.root.retrieve()
+            .asPagedIterable(
+                getApiRoute() + "/comments",
+                GHPullRequestReviewComment[].class,
+                item -> item.wrapUp(owner) );
+    }
+}

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

@@ -0,0 +1,91 @@
+package org.kohsuke.github;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Builds up a creation of new {@link GHPullRequestReview}.
+ *
+ * @author Kohsuke Kawaguchi
+ * @see GHPullRequest#createReview()
+ */
+public class GHPullRequestReviewBuilder {
+    private final GHPullRequest pr;
+    private final Requester builder;
+    private final List<DraftReviewComment> comments = new ArrayList<DraftReviewComment>();
+
+    /*package*/ GHPullRequestReviewBuilder(GHPullRequest pr) {
+        this.pr = pr;
+        this.builder = new Requester(pr.root);
+    }
+
+    //     public GHPullRequestReview createReview(@Nullable String commitId, String body, GHPullRequestReviewEvent event,
+    //                                            List<GHPullRequestReviewComment> comments) throws IOException
+
+    /**
+     * The SHA of the commit that needs a review. Not using the latest commit SHA may render your review comment outdated if a subsequent commit modifies the line you specify as the position. Defaults to the most recent commit in the pull request when you do not specify a value.
+     */
+    public GHPullRequestReviewBuilder commitId(String commitId) {
+        builder.with("commit_id",commitId);
+        return this;
+    }
+
+    /**
+     * Required when using REQUEST_CHANGES or COMMENT for the event parameter. The body text of the pull request review.
+     */
+    public GHPullRequestReviewBuilder body(String body) {
+        builder.with("body",body);
+        return this;
+    }
+
+    /**
+     * The review action you want to perform. The review actions include: APPROVE, REQUEST_CHANGES, or COMMENT.
+     * By leaving this blank, you set the review action state to PENDING,
+     * which means you will need to {@linkplain GHPullRequestReview#submit(String, GHPullRequestReviewEvent) submit the pull request review} when you are ready.
+     */
+    public GHPullRequestReviewBuilder event(GHPullRequestReviewEvent event) {
+        builder.with("event",event.action());
+        return this;
+    }
+
+    /**
+     * @param body The relative path to the file that necessitates a review comment.
+     * @param path The position in the diff where you want to add a review comment. Note this value is not the same as the line number in the file. For help finding the position value, read the note below.
+     * @param position Text of the review comment.
+     */
+    public GHPullRequestReviewBuilder comment(String body, String path, int position) {
+        comments.add(new DraftReviewComment(body,path,position));
+        return this;
+    }
+
+    public GHPullRequestReview create() throws IOException {
+        return builder.method("POST")._with("comments",comments)
+                .to(pr.getApiRoute() + "/reviews", GHPullRequestReview.class)
+                .wrapUp(pr);
+    }
+
+    private static class DraftReviewComment {
+        private String body;
+        private String path;
+        private int position;
+
+        DraftReviewComment(String body, String path, int position) {
+            this.body = body;
+            this.path = path;
+            this.position = position;
+        }
+
+        public String getBody() {
+            return body;
+        }
+
+        public String getPath() {
+            return path;
+        }
+
+        public int getPosition() {
+            return position;
+        }
+    }
+}

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

@@ -25,6 +25,9 @@ package org.kohsuke.github;
 
 import java.io.IOException;
 import java.net.URL;
+import javax.annotation.CheckForNull;
+
+import static org.kohsuke.github.Previews.*;
 
 /**
  * Review comment to the pull request
@@ -33,14 +36,28 @@ import java.net.URL;
  * @see GHPullRequest#listReviewComments()
  * @see GHPullRequest#createReviewComment(String, String, String, int)
  */
-public class GHPullRequestReviewComment extends GHObject {
+public class GHPullRequestReviewComment extends GHObject implements Reactable {
     GHPullRequest owner;
 
     private String body;
     private GHUser user;
     private String path;
-    private int position;
+    private int position = -1;
-    private int originalPosition;
+    private int original_position = -1;
+    private long in_reply_to_id = -1L;
+
+
+    /**
+     * @deprecated
+     *      You should be using {@link GHPullRequestReviewBuilder#comment(String, String, int)}
+     */
+    public static GHPullRequestReviewComment draft(String body, String path, int position) {
+        GHPullRequestReviewComment result = new GHPullRequestReviewComment();
+        result.body = body;
+        result.path = path;
+        result.position = position;
+        return result;
+    }
 
     /*package*/ GHPullRequestReviewComment wrapUp(GHPullRequest owner) {
         this.owner = owner;
@@ -72,12 +89,18 @@ public class GHPullRequestReviewComment extends GHObject {
         return path;
     }
 
+    @CheckForNull
     public int getPosition() {
         return position;
     }
 
     public int getOriginalPosition() {
-        return originalPosition;
+        return original_position;
+    }
+
+    @CheckForNull
+    public long getInReplyToId() {
+        return in_reply_to_id;
     }
 
     @Override
@@ -103,4 +126,33 @@ public class GHPullRequestReviewComment extends GHObject {
     public void delete() throws IOException {
         new Requester(owner.root).method("DELETE").to(getApiRoute());
     }
+
+    /**
+     * Create a new comment that replies to this comment.
+     */
+    public GHPullRequestReviewComment reply(String body) throws IOException {
+        return new Requester(owner.root).method("POST")
+                .with("body", body)
+                .with("in_reply_to", getId())
+                .to(getApiRoute() + "/comments", GHPullRequestReviewComment.class)
+                .wrapUp(owner);
+    }
+
+    @Preview @Deprecated
+    public GHReaction createReaction(ReactionContent content) throws IOException {
+        return new Requester(owner.root)
+                .withPreview(SQUIRREL_GIRL)
+                .with("content", content.getContent())
+                .to(getApiRoute()+"/reactions", GHReaction.class).wrap(owner.root);
+    }
+
+    @Preview @Deprecated
+    public PagedIterable<GHReaction> listReactions() {
+        return owner.root.retrieve()
+            .withPreview(SQUIRREL_GIRL)
+            .asPagedIterable(
+                getApiRoute() + "/reactions",
+                GHReaction[].class,
+                item -> item.wrap(owner.root) );
+    }
 }

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

@@ -0,0 +1,51 @@
+/*
+ * The MIT License
+ *
+ * Copyright (c) 2011, Eric Maupin
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package org.kohsuke.github;
+
+/**
+ * Action to perform on {@link GHPullRequestReview}.
+ */
+public enum GHPullRequestReviewEvent {
+    PENDING,
+    APPROVE,
+    REQUEST_CHANGES,
+    COMMENT;
+
+    /*package*/ String action() {
+        return this==PENDING ? null : name();
+    }
+
+    /**
+     * When a {@link GHPullRequestReview} is submitted with this event, it should transition to this state.
+     */
+    /*package*/ GHPullRequestReviewState toState() {
+        switch (this) {
+        case PENDING:           return GHPullRequestReviewState.PENDING;
+        case APPROVE:           return GHPullRequestReviewState.APPROVED;
+        case REQUEST_CHANGES:   return GHPullRequestReviewState.CHANGES_REQUESTED;
+        case COMMENT:           return GHPullRequestReviewState.COMMENTED;
+        }
+        throw new IllegalStateException();
+    }
+}

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

@@ -0,0 +1,39 @@
+package org.kohsuke.github;
+
+/**
+ * Current state of {@link GHPullRequestReview}
+ */
+public enum GHPullRequestReviewState {
+    PENDING,
+    APPROVED,
+    CHANGES_REQUESTED,
+    /**
+     * @deprecated
+     *      This was the thing when this API was in preview, but it changed when it became public.
+     *      Use {@link #CHANGES_REQUESTED}. Left here for compatibility.
+     */
+    REQUEST_CHANGES,
+    COMMENTED,
+    DISMISSED;
+
+    /**
+     * @deprecated
+     *      This was an internal method accidentally exposed.
+     *      Left here for compatibility.
+     */
+    public String action() {
+        GHPullRequestReviewEvent e = toEvent();
+        return e==null ? null : e.action();
+    }
+
+    /*package*/ GHPullRequestReviewEvent toEvent() {
+        switch (this) {
+        case PENDING:       return GHPullRequestReviewEvent.PENDING;
+        case APPROVED:      return GHPullRequestReviewEvent.APPROVE;
+        case CHANGES_REQUESTED: return GHPullRequestReviewEvent.REQUEST_CHANGES;
+        case REQUEST_CHANGES:   return GHPullRequestReviewEvent.REQUEST_CHANGES;
+        case COMMENTED:         return GHPullRequestReviewEvent.COMMENT;
+        }
+        return null;
+    }
+}

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

@@ -1,6 +1,7 @@
 package org.kohsuke.github;
 
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+
 import java.util.Date;
 
 /**

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

@@ -0,0 +1,55 @@
+package org.kohsuke.github;
+
+import java.io.IOException;
+import java.net.URL;
+
+import static org.kohsuke.github.Previews.*;
+
+/**
+ * Reaction to issue, comment, PR, and so on.
+ *
+ * @author Kohsuke Kawaguchi
+ * @see Reactable
+ */
+@Preview @Deprecated
+public class GHReaction extends GHObject {
+    private GitHub root;
+
+    private GHUser user;
+    private ReactionContent content;
+
+    /*package*/ GHReaction wrap(GitHub root) {
+        this.root = root;
+        user.wrapUp(root);
+        return this;
+    }
+
+    /**
+     * The kind of reaction left.
+     */
+    public ReactionContent getContent() {
+        return content;
+    }
+
+    /**
+     * User who left the reaction.
+     */
+    public GHUser getUser() {
+        return user;
+    }
+
+    /**
+     * Reaction has no HTML URL. Don't call this method.
+     */
+    @Deprecated
+    public URL getHtmlUrl() {
+        return null;
+    }
+
+    /**
+     * Removes this reaction.
+     */
+    public void delete() throws IOException {
+        new Requester(root).method("DELETE").withPreview(SQUIRREL_GIRL).to("/reactions/"+id);
+    }
+}

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

@@ -1,6 +1,7 @@
 package org.kohsuke.github;
 
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+
 import java.io.IOException;
 import java.net.URL;
 

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

@@ -3,12 +3,13 @@ package org.kohsuke.github;
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.IOException;
+import java.io.InputStream;
 import java.net.URL;
 import java.util.Arrays;
 import java.util.Date;
 import java.util.List;
 
-import static java.lang.String.format;
+import static java.lang.String.*;
 
 /**
  * Release in a github repository.
@@ -45,10 +46,12 @@ public class GHRelease extends GHObject {
         return draft;
     }
 
+    /**
+     * @deprecated
+     *      Use {@link #update()}
+     */
     public GHRelease setDraft(boolean draft) throws IOException {
-      edit("draft", draft);
+        return update().draft(draft).update();
-      this.draft = draft;
-      return this;
     }
 
     public URL getHtmlUrl() {
@@ -121,16 +124,23 @@ public class GHRelease extends GHObject {
      * Java 7 or greater.  Options for fixing this for earlier JVMs can be found here
      * http://stackoverflow.com/questions/12361090/server-name-indication-sni-on-java but involve more complicated
      * handling of the HTTP requests to github's API.
-     *
+         */
-     * @throws IOException
-     */
     public GHAsset uploadAsset(File file, String contentType) throws IOException {
+        FileInputStream s = new FileInputStream(file);
+        try {
+            return uploadAsset(file.getName(), s, contentType);
+        } finally {
+            s.close();
+        }
+    }
+    
+    public GHAsset uploadAsset(String filename, InputStream stream, String contentType) throws IOException {
         Requester builder = new Requester(owner.root);
 
         String url = format("https://uploads.github.com%s/releases/%d/assets?name=%s",
-                owner.getApiTailUrl(""), getId(), file.getName());
+                owner.getApiTailUrl(""), getId(), filename);
         return builder.contentType(contentType)
-                .with(new FileInputStream(file))
+                .with(stream)
                 .to(url, GHAsset.class).wrap(this);
     }
 
@@ -151,10 +161,10 @@ public class GHRelease extends GHObject {
     }
 
     /**
-     * Edit this release.
+     * Updates this release via a builder.
      */
-    private void edit(String key, Object value) throws IOException {
+    public GHReleaseUpdater update() {
-        new Requester(root)._with(key, value).method("PATCH").to(owner.getApiTailUrl("releases/"+id));
+        return new GHReleaseUpdater(this);
     }
 
     private String getApiTailUrl(String end) {

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

@@ -21,9 +21,7 @@ public class GHReleaseBuilder {
      * @param body The release notes body.
      */
     public GHReleaseBuilder body(String body) {
-        if (body != null) {
+        builder.with("body", body);
-            builder.with("body", body);
-        }
         return this;
     }
 
@@ -33,12 +31,9 @@ public class GHReleaseBuilder {
      *
      * @param commitish Defaults to the repository’s default branch (usually "master"). Unused if the Git tag
      *                  already exists.
-     * @return
      */
     public GHReleaseBuilder commitish(String commitish) {
-        if (commitish != null) {
+        builder.with("target_commitish", commitish);
-            builder.with("target_commitish", commitish);
-        }
         return this;
     }
 
@@ -57,9 +52,7 @@ public class GHReleaseBuilder {
      * @param name the name of the release
      */
     public GHReleaseBuilder name(String name) {
-        if (name != null) {
+        builder.with("name", name);
-            builder.with("name", name);
-        }
         return this;
     }
 

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

@@ -0,0 +1,81 @@
+package org.kohsuke.github;
+
+import java.io.IOException;
+
+/**
+ * Modifies {@link GHRelease}.
+ *
+ * @author Kohsuke Kawaguchi
+ * @see GHRelease#update()
+ */
+public class GHReleaseUpdater {
+    private final GHRelease base;
+    private final Requester builder;
+
+    GHReleaseUpdater(GHRelease base) {
+        this.base = base;
+        this.builder = new Requester(base.root);
+    }
+
+    public GHReleaseUpdater tag(String tag) {
+        builder.with("tag_name",tag);
+        return this;
+    }
+
+    /**
+     * @param body The release notes body.
+     */
+    public GHReleaseUpdater body(String body) {
+        builder.with("body", body);
+        return this;
+    }
+
+    /**
+     * Specifies the commitish value that determines where the Git tag is created from. Can be any branch or
+     * commit SHA.
+     *
+     * @param commitish Defaults to the repository’s default branch (usually "master"). Unused if the Git tag
+     *                  already exists.
+     */
+    public GHReleaseUpdater commitish(String commitish) {
+        builder.with("target_commitish", commitish);
+        return this;
+    }
+
+    /**
+     * Optional.
+     *
+     * @param draft {@code true} to create a draft (unpublished) release, {@code false} to create a published one.
+     *                          Default is {@code false}.
+     */
+    public GHReleaseUpdater draft(boolean draft) {
+        builder.with("draft", draft);
+        return this;
+    }
+
+    /**
+     * @param name the name of the release
+     */
+    public GHReleaseUpdater name(String name) {
+        builder.with("name", name);
+        return this;
+    }
+
+    /**
+     * Optional
+     *
+     * @param prerelease {@code true} to identify the release as a prerelease. {@code false} to identify the release
+     *                               as a full release. Default is {@code false}.
+     */
+    public GHReleaseUpdater prerelease(boolean prerelease) {
+        builder.with("prerelease", prerelease);
+        return this;
+    }
+
+    public GHRelease update() throws IOException {
+        return builder
+                .method("PATCH")
+                .to(base.owner.getApiTailUrl("releases/"+base.id), GHRelease.class).wrap(base.owner);
+    }
+
+}

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

@@ -0,0 +1,37 @@
+package org.kohsuke.github;
+
+import java.util.List;
+
+/**
+ * Repository clone statistics.
+ *
+ * @see GHRepository#getCloneTraffic()
+ */
+public class GHRepositoryCloneTraffic extends GHRepositoryTraffic {
+    private List<DailyInfo> clones;
+
+    /*package*/ GHRepositoryCloneTraffic() {
+    }
+
+    /*package*/ GHRepositoryCloneTraffic(Integer count, Integer uniques, List<DailyInfo> clones) {
+        super(count, uniques);
+        this.clones = clones;
+    }
+
+    public List<DailyInfo> getClones() {
+        return clones;
+    }
+
+    public List<DailyInfo> getDailyInfo() {
+        return getClones();
+    }
+
+    public static class DailyInfo extends GHRepositoryTraffic.DailyInfo {
+        /*package*/ DailyInfo() {
+        }
+
+        /*package*/ DailyInfo(String timestamp, int count, int uniques) {
+            super(timestamp, count, uniques);
+        }
+    }
+}

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

@@ -1,7 +1,5 @@
 package org.kohsuke.github;
 
-import java.util.Locale;
-
 /**
  * Search repositories.
  *
@@ -57,6 +55,15 @@ public class GHRepositorySearchBuilder extends GHSearchBuilder<GHRepository> {
         return q("stars:"+v);
     }
 
+    public GHRepositorySearchBuilder topic(String v) {
+        return q("topic:"+v);
+    }
+
+    public GHRepositorySearchBuilder order(GHDirection v) {
+        req.with("order",v);
+        return this;
+    }
+
     public GHRepositorySearchBuilder sort(Sort sort) {
         req.with("sort",sort);
         return this;

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

@@ -0,0 +1,22 @@
+package org.kohsuke.github;
+
+import java.util.Locale;
+
+/**
+ * App installation repository selection.
+ *
+ * @author Paulo Miguel Almeida
+ *
+ * @see GHAppInstallation
+ */
+public enum GHRepositorySelection {
+    SELECTED,
+    ALL;
+
+    /**
+     * Returns GitHub's internal representation of this event.
+     */
+    String symbol() {
+        return name().toLowerCase(Locale.ENGLISH);
+    }
+}

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

@@ -0,0 +1,433 @@
+package org.kohsuke.github;
+
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.exc.MismatchedInputException;
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.NoSuchElementException;
+
+/**
+ * Statistics for a GitHub repository.
+ *
+ * @author Martin van Zijl
+ */
+public class GHRepositoryStatistics {
+
+    private final GHRepository repo;
+    private final GitHub root;
+
+    private static final int MAX_WAIT_ITERATIONS = 3;
+    private static final int WAIT_SLEEP_INTERVAL = 5000;
+
+    public GHRepositoryStatistics(GHRepository repo) {
+        this.repo = repo;
+        this.root = repo.root;
+    }
+
+    /**
+     * Get contributors list with additions, deletions, and commit count. See
+     * https://developer.github.com/v3/repos/statistics/#get-contributors-list-with-additions-deletions-and-commit-counts
+     */
+    public PagedIterable<ContributorStats> getContributorStats() throws IOException, InterruptedException {
+        return getContributorStats(true);
+    }
+
+    /**
+     * @param waitTillReady Whether to sleep the thread if necessary until the
+     * statistics are ready. This is true by default.
+     */
+    @Preview
+    @Deprecated
+    @SuppressWarnings("SleepWhileInLoop")
+    @SuppressFBWarnings(value = {"RCN_REDUNDANT_NULLCHECK_OF_NONNULL_VALUE"}, justification = "JSON API")
+    public PagedIterable<ContributorStats> getContributorStats(boolean waitTillReady) throws IOException, InterruptedException {
+        PagedIterable<GHRepositoryStatistics.ContributorStats> stats =
+                getContributorStatsImpl();
+
+        if (stats == null  &&  waitTillReady) {
+            for (int i = 0; i < MAX_WAIT_ITERATIONS; i += 1) {
+                // Wait a few seconds and try again.
+                Thread.sleep(WAIT_SLEEP_INTERVAL);
+                stats = getContributorStatsImpl();
+                if (stats != null) {
+                    break;
+                }
+            }
+        }
+
+        return stats;
+    }
+
+    /**
+     * This gets the actual statistics from the server. Returns null if they
+     * are still being cached.
+     */
+    private PagedIterable<ContributorStats> getContributorStatsImpl() throws IOException {
+        return root.retrieve()
+            .asPagedIterable(
+                getApiTailUrl("contributors"),
+                ContributorStats[].class,
+                item -> item.wrapUp(root) );
+    }
+
+    @SuppressFBWarnings(value = {"UWF_UNWRITTEN_PUBLIC_OR_PROTECTED_FIELD", "UWF_UNWRITTEN_FIELD",
+        "NP_UNWRITTEN_FIELD", "URF_UNREAD_FIELD"}, justification = "JSON API")
+    public static class ContributorStats extends GHObject {
+        /*package almost final*/ private GitHub root;
+        private GHUser author;
+        private int total;
+        private List<Week> weeks;
+
+        @Override
+        public URL getHtmlUrl() throws IOException {
+            throw new UnsupportedOperationException("Not supported yet.");
+        }
+
+        public GitHub getRoot() {
+            return root;
+        }
+
+        /**
+         * @return The author described by these statistics.
+         */
+        public GHUser getAuthor() {
+            return author;
+        }
+
+        /**
+         * @return The total number of commits authored by the contributor.
+         */
+        public int getTotal() {
+            return total;
+        }
+
+        /**
+         * Convenience method to look up week with particular timestamp.
+         *
+         * @param timestamp The timestamp to look for.
+         * @return The week starting with the given timestamp. Throws an
+         * exception if it is not found.
+         * @throws NoSuchElementException
+         */
+        public Week getWeek(long timestamp) throws NoSuchElementException {
+            // maybe store the weeks in a map to make this more efficient?
+            for (Week week : weeks) {
+                if (week.getWeekTimestamp() == timestamp) {
+                    return week;
+                }
+            }
+
+            // this is safer than returning null
+            throw new NoSuchElementException();
+        }
+
+        /**
+         * @return The total number of commits authored by the contributor.
+         */
+        public List<Week> getWeeks() {
+            return weeks;
+        }
+
+        @Override
+        public String toString() {
+            return author.getLogin() + " made " + String.valueOf(total)
+                    + " contributions over " + String.valueOf(weeks.size())
+                    + " weeks";
+        }
+
+        @SuppressFBWarnings(value = {"UWF_UNWRITTEN_PUBLIC_OR_PROTECTED_FIELD", "UWF_UNWRITTEN_FIELD",
+            "NP_UNWRITTEN_FIELD", "URF_UNREAD_FIELD"}, justification = "JSON API")
+        public static class Week {
+
+            private long w;
+            private int a;
+            private int d;
+            private int c;
+
+            /**
+             * @return Start of the week, as a UNIX timestamp.
+             */
+            public long getWeekTimestamp() {
+                return w;
+            }
+
+            /**
+             * @return The number of additions for the week.
+             */
+            public int getNumberOfAdditions() {
+                return a;
+            }
+
+            /**
+             * @return The number of deletions for the week.
+             */
+            public int getNumberOfDeletions() {
+                return d;
+            }
+
+            /**
+             * @return The number of commits for the week.
+             */
+            public int getNumberOfCommits() {
+                return c;
+            }
+
+            @Override
+            public String toString() {
+                return String.format("Week starting %d - Additions: %d, Deletions: %d, Commits: %d", w, a, d, c);
+            }
+        }
+
+        /*package*/ ContributorStats wrapUp(GitHub root) {
+            this.root = root;
+            return this;
+        }
+    }
+
+    /**
+     * Get the last year of commit activity data. See
+     * https://developer.github.com/v3/repos/statistics/#get-the-last-year-of-commit-activity-data
+     */
+    public PagedIterable<CommitActivity> getCommitActivity() throws IOException {
+        return root.retrieve()
+            .asPagedIterable(
+                getApiTailUrl("commit_activity"),
+                CommitActivity[].class,
+                item -> item.wrapUp(root) );
+    }
+
+    @SuppressFBWarnings(value = {"UWF_UNWRITTEN_PUBLIC_OR_PROTECTED_FIELD", "UWF_UNWRITTEN_FIELD",
+        "NP_UNWRITTEN_FIELD"}, justification = "JSON API")
+    public static class CommitActivity extends GHObject {
+        /*package almost final*/ private GitHub root;
+        private List<Integer> days;
+        private int total;
+        private long week;
+
+        /**
+         * @return The number of commits for each day of the week. 0 = Sunday, 1
+         * = Monday, etc.
+         */
+        public List<Integer> getDays() {
+            return days;
+        }
+
+        /**
+         * @return The total number of commits for the week.
+         */
+        public int getTotal() {
+            return total;
+        }
+
+        /**
+         * @return The start of the week as a UNIX timestamp.
+         */
+        public long getWeek() {
+            return week;
+        }
+
+        /*package*/ CommitActivity wrapUp(GitHub root) {
+            this.root = root;
+            return this;
+        }
+
+        public GitHub getRoot() {
+            return root;
+        }
+
+        @Override
+        public URL getHtmlUrl() throws IOException {
+            throw new UnsupportedOperationException("Not supported yet.");
+        }
+    }
+
+        /**
+     * Get the number of additions and deletions per week.
+     * See https://developer.github.com/v3/repos/statistics/#get-the-number-of-additions-and-deletions-per-week
+     */
+    public List<CodeFrequency> getCodeFrequency() throws IOException {
+        // Map to ArrayLists first, since there are no field names in the
+        // returned JSON.
+        try {
+            InputStream stream = root.retrieve().asStream(getApiTailUrl("code_frequency"));
+
+            ObjectMapper mapper = new ObjectMapper();
+            TypeReference<ArrayList<ArrayList<Integer> > > typeRef =
+                    new TypeReference<ArrayList< ArrayList<Integer> > >() {};
+            ArrayList<ArrayList <Integer> > list = mapper.readValue(stream, typeRef);
+
+            // Convert to proper objects.
+            ArrayList<CodeFrequency> returnList = new ArrayList<CodeFrequency>();
+            for(ArrayList<Integer> item: list)
+            {
+                CodeFrequency cf = new CodeFrequency(item);
+                returnList.add(cf);
+            }
+
+            return returnList;
+        } catch (MismatchedInputException e) {
+            // This sometimes happens when retrieving code frequency statistics
+            // for a repository for the first time. It is probably still being
+            // generated, so return null.
+            return null;
+        }
+    }
+
+    public static class CodeFrequency {
+        private int week;
+        private int additions;
+        private int deletions;
+
+        private CodeFrequency(ArrayList<Integer> item) {
+            week = item.get(0);
+            additions = item.get(1);
+            deletions = item.get(2);
+        }
+
+        /**
+         * @return The start of the week as a UNIX timestamp.
+         */
+        public int getWeekTimestamp() {
+            return week;
+        }
+
+        /**
+         * @return The number of additions for the week.
+         */
+        public long getAdditions() {
+            return additions;
+        }
+
+        /**
+         * @return The number of deletions for the week.
+         * NOTE: This will be a NEGATIVE number.
+         */
+        public long getDeletions() {
+            // TODO: Perhaps return Math.abs(deletions),
+            // since most developers may not expect a negative number.
+            return deletions;
+        }
+
+        @Override
+        public String toString() {
+            return "Week starting " + getWeekTimestamp() + " has " + getAdditions() +
+                    " additions and " + Math.abs(getDeletions()) + " deletions";
+        }
+    }
+
+    /**
+     * Get the weekly commit count for the repository owner and everyone else.
+     * See https://developer.github.com/v3/repos/statistics/#get-the-weekly-commit-count-for-the-repository-owner-and-everyone-else
+     */
+    public Participation getParticipation() throws IOException {
+        return root.retrieve().to(getApiTailUrl("participation"), Participation.class);
+    }
+
+    public static class Participation extends GHObject {
+        /*package almost final*/ private GitHub root;
+        private List<Integer> all;
+        private List<Integer> owner;
+
+        @Override
+        public URL getHtmlUrl() throws IOException {
+            throw new UnsupportedOperationException("Not supported yet.");
+        }
+
+        public GitHub getRoot() {
+            return root;
+        }
+
+        /**
+         * @return The list of commit counts for everyone combined, for the
+         * last 52 weeks.
+         */
+        public List<Integer> getAllCommits() {
+            return all;
+        }
+
+        /**
+         * @return The list of commit counts for the owner, for the
+         * last 52 weeks.
+         */
+        public List<Integer> getOwnerCommits() {
+            return owner;
+        }
+
+        /*package*/ Participation wrapUp(GitHub root) {
+        this.root = root;
+        return this;
+        }
+    }
+
+    /**
+     * Get the number of commits per hour in each day.
+     * See https://developer.github.com/v3/repos/statistics/#get-the-number-of-commits-per-hour-in-each-day
+     */
+    public List<PunchCardItem> getPunchCard() throws IOException {
+        // Map to ArrayLists first, since there are no field names in the
+        // returned JSON.
+        InputStream stream = root.retrieve().asStream(getApiTailUrl("punch_card"));
+
+        ObjectMapper mapper = new ObjectMapper();
+        TypeReference<ArrayList<ArrayList<Integer> > > typeRef =
+                new TypeReference<ArrayList< ArrayList<Integer> > >() {};
+        ArrayList<ArrayList <Integer> > list = mapper.readValue(stream, typeRef);
+
+        // Convert to proper objects.
+        ArrayList<PunchCardItem> returnList = new ArrayList<PunchCardItem>();
+        for(ArrayList<Integer> item: list) {
+            PunchCardItem pci = new PunchCardItem(item);
+            returnList.add(pci);
+        }
+
+        return returnList;
+    }
+
+    public static class PunchCardItem {
+        private int dayOfWeek;
+        private int hourOfDay;
+        private int numberOfCommits;
+
+        private PunchCardItem(ArrayList<Integer> item) {
+            dayOfWeek = item.get(0);
+            hourOfDay = item.get(1);
+            numberOfCommits = item.get(2);
+        }
+
+        /**
+         * @return The day of the week.
+         * 0 = Sunday, 1 = Monday, etc.
+         */
+        public int getDayOfWeek() {
+            return dayOfWeek;
+        }
+
+        /**
+         * @return The hour of the day from 0 to 23.
+         */
+        public long getHourOfDay() {
+            return hourOfDay;
+        }
+
+        /**
+         * @return The number of commits for the day and hour.
+         */
+        public long getNumberOfCommits() {
+            return numberOfCommits;
+        }
+
+        public String toString() {
+            return "Day " + getDayOfWeek() + " Hour " + getHourOfDay() + ": " +
+                    getNumberOfCommits() + " commits";
+        }
+    }
+
+    String getApiTailUrl(String tail) {
+        return repo.getApiTailUrl("stats/" + tail);
+    }
+}

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

@@ -0,0 +1,54 @@
+package org.kohsuke.github;
+
+import java.util.Date;
+import java.util.List;
+
+public abstract class GHRepositoryTraffic implements TrafficInfo {
+    private int count;
+    private int uniques;
+
+    /*package*/ GHRepositoryTraffic() {
+    }
+
+    /*package*/ GHRepositoryTraffic(int count, int uniques) {
+        this.count = count;
+        this.uniques = uniques;
+    }
+
+    public int getCount() {
+        return count;
+    }
+
+    public int getUniques() {
+        return uniques;
+    }
+
+    public abstract List<? extends DailyInfo> getDailyInfo();
+
+    public static abstract class DailyInfo implements TrafficInfo {
+        private String timestamp;
+        private int count;
+        private int uniques;
+
+        public Date getTimestamp() {
+            return GitHub.parseDate(timestamp);
+        }
+
+        public int getCount() {
+            return count;
+        }
+
+        public int getUniques() {
+            return uniques;
+        }
+
+        /*package*/ DailyInfo() {
+        }
+
+        /*package*/ DailyInfo(String timestamp, Integer count, Integer uniques) {
+            this.timestamp = timestamp;
+            this.count = count;
+            this.uniques = uniques;
+        }
+    }
+}

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

@@ -0,0 +1,37 @@
+package org.kohsuke.github;
+
+import java.util.List;
+
+/**
+ * Repository view statistics.
+ *
+ * @see GHRepository#getViewTraffic()
+ */
+public class GHRepositoryViewTraffic extends GHRepositoryTraffic {
+    private List<DailyInfo> views;
+
+    /*package*/ GHRepositoryViewTraffic() {
+    }
+
+    /*package*/ GHRepositoryViewTraffic(int count, int uniques, List<DailyInfo> views) {
+        super(count, uniques);
+        this.views = views;
+    }
+
+    public List<DailyInfo> getViews() {
+        return views;
+    }
+
+    public List<DailyInfo> getDailyInfo() {
+        return getViews();
+    }
+
+    public static class DailyInfo extends GHRepositoryTraffic.DailyInfo {
+        /*package*/ DailyInfo() {
+        }
+
+        /*package*/ DailyInfo(String timestamp, int count, int uniques) {
+            super(timestamp, count, uniques);
+        }
+    }
+}

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

@@ -1,6 +1,6 @@
 package org.kohsuke.github;
 
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
 
 import java.util.ArrayList;
 import java.util.List;

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

@@ -0,0 +1,51 @@
+package org.kohsuke.github;
+
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+
+import java.util.Date;
+
+/**
+ * A stargazer at a repository on GitHub.
+ *
+ * @author noctarius
+ */
+@SuppressFBWarnings(value = {"UWF_UNWRITTEN_FIELD", "NP_UNWRITTEN_FIELD"}, justification = "JSON API")
+public class GHStargazer {
+
+    private GHRepository repository;
+    private String starred_at;
+    private GHUser user;
+
+    /**
+     * Gets the repository that is stargazed
+     *
+     * @return the starred repository
+     */
+    public GHRepository getRepository() {
+        return repository;
+    }
+
+    /**
+     * Gets the date when the repository was starred, however old stars before
+     * August 2012, will all show the date the API was changed to support starred_at.
+     *
+     * @return the date the stargazer was added
+     */
+    public Date getStarredAt() {
+        return GitHub.parseDate(starred_at);
+    }
+
+    /**
+     * Gets the user that starred the repository
+     *
+     * @return the stargazer user
+     */
+    public GHUser getUser() {
+        return user;
+    }
+
+    void wrapUp(GHRepository repository) {
+        this.repository = repository;
+        user.wrapUp(repository.root);
+    }
+}

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

@@ -49,7 +49,7 @@ public class GHSubscription {
      * Removes this subscription.
      */
     public void delete() throws IOException {
-        new Requester(root).method("DELETE").to(url);
+        new Requester(root).method("DELETE").to(repo.getApiTailUrl("subscription"));
     }
 
     GHSubscription wrapUp(GHRepository repo) {

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

@@ -0,0 +1,60 @@
+package org.kohsuke.github;
+
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+
+/**
+ * Represents an annotated tag in a {@link GHRepository}
+ *
+ * @see GHRepository#getTagObject(String)
+ */
+@SuppressFBWarnings(value = {"UWF_UNWRITTEN_PUBLIC_OR_PROTECTED_FIELD", "UWF_UNWRITTEN_FIELD", 
+    "NP_UNWRITTEN_FIELD"}, justification = "JSON API")
+public class GHTagObject {
+    private GHRepository owner;
+    private GitHub root;
+
+    private String tag;
+    private String sha;
+    private String url;
+    private String message;
+    private GitUser tagger;
+    private GHRef.GHObject object;
+
+    /*package*/ GHTagObject wrap(GHRepository owner) {
+        this.owner = owner;
+        this.root = owner.root;
+        return this;
+    }
+
+    public GHRepository getOwner() {
+        return owner;
+    }
+
+    public GitHub getRoot() {
+        return root;
+    }
+
+    public String getTag() {
+        return tag;
+    }
+
+    public String getSha() {
+        return sha;
+    }
+
+    public String getUrl() {
+        return url;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+    public GitUser getTagger() {
+        return tagger;
+    }
+
+    public GHRef.GHObject getObject() {
+        return object;
+    }
+}

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

@@ -0,0 +1,24 @@
+package org.kohsuke.github;
+
+import org.apache.commons.lang3.StringUtils;
+
+import java.util.Locale;
+
+/**
+ * App installation target type.
+ *
+ * @author Paulo Miguel Almeida
+ *
+ * @see GHAppInstallation
+ */
+public enum GHTargetType {
+    ORGANIZATION,
+    USER;
+
+    /**
+     * Returns GitHub's internal representation of this event.
+     */
+    String symbol() {
+        return StringUtils.capitalize(name().toLowerCase(Locale.ENGLISH));
+    }
+}

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

@@ -11,15 +11,28 @@ import java.util.TreeMap;
  * 
  * @author Kohsuke Kawaguchi
  */
-public class GHTeam {
+public class GHTeam implements Refreshable {
-    private String name,permission;
+    private String name,permission,slug,description;
     private int id;
     private GHOrganization organization; // populated by GET /user/teams where Teams+Orgs are returned together
 
-    protected /*final*/ GHOrganization org;
+    protected /*final*/ GitHub root;
+
+    /** Member's role in a team */
+    public enum Role {
+        /**
+         * A normal member of the team
+         */
+        MEMBER,
+        /**
+         * Able to add/remove other team members, promote other team members to team maintainer, and edit the team's name and description.
+         */
+        MAINTAINER
+    }
 
     /*package*/ GHTeam wrapUp(GHOrganization owner) {
-        this.org = owner;
+        this.organization = owner;
+        this.root = owner.root;
         return this;
     }
 
@@ -35,6 +48,13 @@ public class GHTeam {
         return teams;
     }
 
+    /*package*/ static GHTeam[] wrapUp(GHTeam[] teams, GHPullRequest owner) {
+        for (GHTeam t : teams) {
+            t.root = owner.root;
+        }
+        return teams;
+    }
+
     public String getName() {
         return name;
     }
@@ -43,6 +63,20 @@ public class GHTeam {
         return permission;
     }
 
+    public String getSlug() {
+        return slug;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) throws IOException {
+        root.retrieve().method("PATCH")
+                .with("description", description)
+                .to(api(""));
+    }
+
     public int getId() {
         return id;
     }
@@ -51,16 +85,11 @@ public class GHTeam {
      * Retrieves the current members.
      */
     public PagedIterable<GHUser> listMembers() throws IOException {
-        return new PagedIterable<GHUser>() {
+        return root.retrieve()
-            public PagedIterator<GHUser> _iterator(int pageSize) {
+            .asPagedIterable(
-                return new PagedIterator<GHUser>(org.root.retrieve().asIterator(api("/members"), GHUser[].class, pageSize)) {
+                api("/members"),
-                    @Override
+                GHUser[].class,
-                    protected void wrapUp(GHUser[] page) {
+                item -> item.wrapUp(root) );
-                        GHUser.wrap(page, org.root);
-                    }
-                };
-            }
-        };
     }
 
     public Set<GHUser> getMembers() throws IOException {
@@ -72,7 +101,7 @@ public class GHTeam {
      */
     public boolean hasMember(GHUser user) {
         try {
-            org.root.retrieve().to("/teams/" + id + "/members/"  + user.getLogin());
+            root.retrieve().to("/teams/" + id + "/members/"  + user.getLogin());
             return true;
         } catch (IOException ignore) {
             return false;
@@ -88,17 +117,11 @@ public class GHTeam {
     }
 
     public PagedIterable<GHRepository> listRepositories() {
-        return new PagedIterable<GHRepository>() {
+        return root.retrieve()
-            public PagedIterator<GHRepository> _iterator(int pageSize) {
+            .asPagedIterable(
-                return new PagedIterator<GHRepository>(org.root.retrieve().asIterator(api("/repos"), GHRepository[].class, pageSize)) {
+                api("/repos"),
-                    @Override
+                GHRepository[].class,
-                    protected void wrapUp(GHRepository[] page) {
+                item -> item.wrap(root) );
-                        for (GHRepository r : page)
-                            r.wrap(org.root);
-                    }
-                };
-            }
-        };
     }
 
     /**
@@ -109,29 +132,64 @@ public class GHTeam {
      * @since 1.59
      */
     public void add(GHUser u) throws IOException {
-        org.root.retrieve().method("PUT").to(api("/memberships/" + u.getLogin()), null);
+        root.retrieve().method("PUT").to(api("/memberships/" + u.getLogin()), null);
+    }
+
+    /**
+     * Adds a member to the team
+     *
+     * The user will be invited to the organization if required.
+     *
+     * @param user github user
+     * @param role role for the new member
+     *
+     * @throws IOException
+     */
+    public void add(GHUser user, Role role) throws IOException {
+        root.retrieve().method("PUT")
+                .with("role", role)
+                .to(api("/memberships/" + user.getLogin()), null);
     }
 
     /**
      * Removes a member to the team.
      */
     public void remove(GHUser u) throws IOException {
-        org.root.retrieve().method("DELETE").to(api("/members/" + u.getLogin()), null);
+        root.retrieve().method("DELETE").to(api("/members/" + u.getLogin()), null);
     }
 
     public void add(GHRepository r) throws IOException {
-        org.root.retrieve().method("PUT").to(api("/repos/" + r.getOwnerName() + '/' + r.getName()), null);
+        add(r,null);
+    }
+
+    public void add(GHRepository r, GHOrganization.Permission permission) throws IOException {
+        root.retrieve().method("PUT")
+                .with("permission", permission)
+                .to(api("/repos/" + r.getOwnerName() + '/' + r.getName()), null);
     }
 
     public void remove(GHRepository r) throws IOException {
-        org.root.retrieve().method("DELETE").to(api("/repos/" + r.getOwnerName() + '/' + r.getName()), null);
+        root.retrieve().method("DELETE").to(api("/repos/" + r.getOwnerName() + '/' + r.getName()), null);
+    }
+    
+    /**
+     * Deletes this team.
+     */
+    public void delete() throws IOException {
+        root.retrieve().method("DELETE").to(api(""));
     }
 
     private String api(String tail) {
-        return "/teams/"+id+tail;
+        return "/teams/" + id + tail;
     }
 
-    public GHOrganization getOrganization() {
+    public GHOrganization getOrganization() throws IOException {
-      return org;
+        refresh(organization);
+        return organization;
+    }
+
+    @Override
+    public void refresh() throws IOException {
+        root.retrieve().to(api(""), this).wrapUp(root);
     }
 }

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

@@ -1,6 +1,7 @@
 package org.kohsuke.github;
 
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.net.URL;

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

@@ -10,10 +10,12 @@ import java.util.List;
  * https://developer.github.com/v3/git/trees/
  *
  * @author Daniel Teixeira - https://github.com/ddtxra
+ * @see GHCommit#getTree()
  * @see GHRepository#getTree(String)
+ * @see GHTreeEntry#asTree()
  */
 public class GHTree {
-    /* package almost final */GitHub root;
+    /* package almost final */GHRepository repo;
 
     private boolean truncated;
     private String sha, url;
@@ -28,12 +30,24 @@ public class GHTree {
 
     /**
      * Return an array of entries of the trees
-     * @return
      */
     public List<GHTreeEntry> getTree() {
         return Collections.unmodifiableList(Arrays.asList(tree));
     }
 
+    /**
+     * Finds a tree entry by its name.
+     *
+     * IOW, find a directory entry by a file name.
+     */
+    public GHTreeEntry getEntry(String path) {
+        for (GHTreeEntry e : tree) {
+            if (e.getPath().equals(path))
+                return e;
+        }
+        return null;
+    }
+
     /**
      * Returns true if the number of items in the tree array exceeded the GitHub maximum limit. 
      * @return true true if the number of items in the tree array exceeded the GitHub maximum limit otherwise false.
@@ -50,8 +64,11 @@ public class GHTree {
         return GitHub.parseURL(url);
     }
 
-    /* package */GHTree wrap(GitHub root) {
+    /* package */GHTree wrap(GHRepository repo) {
-        this.root = root;
+        this.repo = repo;
+        for (GHTreeEntry e : tree) {
+            e.tree = this;
+        }
         return this;
     }
 

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

@@ -0,0 +1,90 @@
+package org.kohsuke.github;
+
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Builder pattern for creating a new tree.
+ * Based on https://developer.github.com/v3/git/trees/#create-a-tree
+ */
+public class GHTreeBuilder {
+    private final GHRepository repo;
+    private final Requester req;
+
+    private final List<TreeEntry> treeEntries = new ArrayList<TreeEntry>();
+
+    @SuppressFBWarnings("URF_UNREAD_FIELD")
+    private static final class TreeEntry {
+        private final String path;
+        private final String mode;
+        private final String type;
+        private String sha;
+        private String content;
+
+        private TreeEntry(String path, String mode, String type) {
+            this.path = path;
+            this.mode = mode;
+            this.type = type;
+        }
+    }
+
+    GHTreeBuilder(GHRepository repo) {
+        this.repo = repo;
+        req = new Requester(repo.root);
+    }
+
+    /**
+     * @param baseTree the SHA of tree you want to update with new data
+     */
+    public GHTreeBuilder baseTree(String baseTree) {
+        req.with("base_tree", baseTree);
+        return this;
+    }
+
+    /**
+     * Adds a new entry to the tree.
+     * Exactly one of the parameters {@code sha} and {@code content} must be non-null.
+     */
+    public GHTreeBuilder entry(String path, String mode, String type, String sha, String content) {
+        TreeEntry entry = new TreeEntry(path, mode, type);
+        entry.sha = sha;
+        entry.content = content;
+        treeEntries.add(entry);
+        return this;
+    }
+
+    /**
+     * Specialized version of {@link #entry(String, String, String, String, String)} for adding an existing blob referred by its SHA.
+     */
+    public GHTreeBuilder shaEntry(String path, String sha, boolean executable) {
+        TreeEntry entry = new TreeEntry(path, executable ? "100755" : "100644", "blob");
+        entry.sha = sha;
+        treeEntries.add(entry);
+        return this;
+    }
+
+    /**
+     * Specialized version of {@link #entry(String, String, String, String, String)} for adding a text file with the specified {@code content}.
+     */
+    public GHTreeBuilder textEntry(String path, String content, boolean executable) {
+        TreeEntry entry = new TreeEntry(path, executable ? "100755" : "100644", "blob");
+        entry.content = content;
+        treeEntries.add(entry);
+        return this;
+    }
+
+    private String getApiTail() {
+        return String.format("/repos/%s/%s/git/trees", repo.getOwnerName(), repo.getName());
+    }
+
+    /**
+     * Creates a tree based on the parameters specified thus far.
+     */
+    public GHTree create() throws IOException {
+        req._with("tree", treeEntries);
+        return req.method("POST").to(getApiTail(), GHTree.class).wrap(repo);
+    }
+}

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

@@ -1,5 +1,7 @@
 package org.kohsuke.github;
 
+import java.io.IOException;
+import java.io.InputStream;
 import java.net.URL;
 
 /**
@@ -10,6 +12,8 @@ import java.net.URL;
  * @see GHTree
  */
 public class GHTreeEntry {
+    /* package almost final */GHTree tree;
+
     private String path, mode, type, sha, url;
     private long size;
 
@@ -44,7 +48,7 @@ public class GHTreeEntry {
 
     /**
      * Gets the type such as:
-     * "blob"
+     * "blob", "tree", etc.
      *
      * @return The type
      */
@@ -68,4 +72,37 @@ public class GHTreeEntry {
     public URL getUrl() {
         return GitHub.parseURL(url);
     }
+
+    /**
+     * If this tree entry represents a file, then return its information.
+     * Otherwise null.
+     */
+    public GHBlob asBlob() throws IOException {
+        if (type.equals("blob"))
+            return tree.repo.getBlob(sha);
+        else
+            return null;
+    }
+
+    /**
+     * If this tree entry represents a file, then return its content.
+     * Otherwise null.
+     */
+    public InputStream readAsBlob() throws IOException {
+        if (type.equals("blob"))
+            return tree.repo.readBlob(sha);
+        else
+            return null;
+    }
+
+    /**
+     * If this tree entry represents a directory, then return it.
+     * Otherwise null.
+     */
+    public GHTree asTree() throws IOException {
+        if (type.equals("tree"))
+            return tree.repo.getTree(sha);
+        else
+            return null;
+    }
 }

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

@@ -26,8 +26,7 @@ package org.kohsuke.github;
 import com.infradna.tool.bridge_method_injector.WithBridgeMethods;
 
 import java.io.IOException;
-import java.util.HashSet;
+import java.util.*;
-import java.util.Set;
 
 /**
  * Represents an user of GitHub.
@@ -36,6 +35,10 @@ import java.util.Set;
  */
 public class GHUser extends GHPerson {
 
+    public List<GHKey> getKeys() throws IOException {
+        return Collections.unmodifiableList(Arrays.asList(root.retrieve().to(getApiTailUrl("keys"), GHKey[].class)));
+    }
+
     /**
      * Follow this user.
      */
@@ -81,15 +84,11 @@ public class GHUser extends GHPerson {
     }
 
     private PagedIterable<GHUser> listUser(final String suffix) {
-        return new PagedIterable<GHUser>() {
+        return root.retrieve()
-            public PagedIterator<GHUser> _iterator(int pageSize) {
+            .asPagedIterable(
-                return new PagedIterator<GHUser>(root.retrieve().asIterator(getApiTailUrl(suffix), GHUser[].class, pageSize)) {
+                getApiTailUrl(suffix),
-                    protected void wrapUp(GHUser[] page) {
+                GHUser[].class,
-                        GHUser.wrap(page,root);
+                item -> item.wrapUp(root) );
-                    }
-                };
-            }
-        };
     }
 
     /**
@@ -109,16 +108,11 @@ public class GHUser extends GHPerson {
     }
 
     private PagedIterable<GHRepository> listRepositories(final String suffix) {
-        return new PagedIterable<GHRepository>() {
+        return root.retrieve()
-            public PagedIterator<GHRepository> _iterator(int pageSize) {
+            .asPagedIterable(
-                return new PagedIterator<GHRepository>(root.retrieve().asIterator(getApiTailUrl(suffix), GHRepository[].class, pageSize)) {
+                getApiTailUrl(suffix),
-                    protected void wrapUp(GHRepository[] page) {
+                GHRepository[].class,
-                        for (GHRepository c : page)
+                item -> item.wrap(root) );
-                            c.wrap(root);
-                    }
-                };
-            }
-        };
     }
 
     /**
@@ -166,39 +160,22 @@ public class GHUser extends GHPerson {
      * Lists events performed by a user (this includes private events if the caller is authenticated.
      */
     public PagedIterable<GHEventInfo> listEvents() throws IOException {
-        return new PagedIterable<GHEventInfo>() {
+        return root.retrieve()
-            public PagedIterator<GHEventInfo> _iterator(int pageSize) {
+            .asPagedIterable(
-                return new PagedIterator<GHEventInfo>(root.retrieve().asIterator(String.format("/users/%s/events", login), GHEventInfo[].class, pageSize)) {
+                String.format("/users/%s/events", login),
-                    @Override
+                GHEventInfo[].class,
-                    protected void wrapUp(GHEventInfo[] page) {
+                item -> item.wrapUp(root) );
-                        for (GHEventInfo c : page)
-                            c.wrapUp(root);
-                    }
-                };
-            }
-        };
     }
 
     /**
      * Lists Gists created by this user.
      */
     public PagedIterable<GHGist> listGists() throws IOException {
-        return new PagedIterable<GHGist>() {
+        return root.retrieve()
-            public PagedIterator<GHGist> _iterator(int pageSize) {
+            .asPagedIterable(
-                return new PagedIterator<GHGist>(root.retrieve().asIterator(String.format("/users/%s/gists", login), GHGist[].class, pageSize)) {
+                String.format("/users/%s/gists", login),
-                    @Override
+                GHGist[].class,
-                    protected void wrapUp(GHGist[] page) {
+                item -> item.wrapUp(GHUser.this) );
-                        for (GHGist c : page)
-                            c.wrapUp(GHUser.this);
-                    }
-                };
-            }
-        };
-    }
-
-    @Override
-    public String toString() {
-        return "User:"+login;
     }
 
     @Override
@@ -219,4 +196,9 @@ public class GHUser extends GHPerson {
         if (tail.length()>0 && !tail.startsWith("/"))    tail='/'+tail;
         return "/users/" + login + tail;
     }
+
+    /*package*/ GHUser wrapUp(GitHub root) {
+        super.wrapUp(root);
+        return this;
+    }
 }

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

@@ -1,7 +1,5 @@
 package org.kohsuke.github;
 
-import java.util.Locale;
-
 /**
  * Search users.
  *
@@ -49,6 +47,11 @@ public class GHUserSearchBuilder extends GHSearchBuilder<GHUser> {
         return q("followers:"+v);
     }
 
+    public GHUserSearchBuilder order(GHDirection v) {
+        req.with("order",v);
+        return this;
+    }
+
     public GHUserSearchBuilder sort(Sort sort) {
         req.with("sort",sort);
         return this;

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

@@ -23,38 +23,34 @@
  */
 package org.kohsuke.github;
 
-import static com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.ANY;
+import com.fasterxml.jackson.databind.DeserializationFeature;
-import static com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.NONE;
+import com.fasterxml.jackson.databind.MapperFeature;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.introspect.VisibilityChecker.Std;
+import com.infradna.tool.bridge_method_injector.WithBridgeMethods;
+import org.apache.commons.codec.Charsets;
+import org.apache.commons.codec.binary.Base64;
+import org.apache.commons.io.IOUtils;
 
-import java.io.ByteArrayInputStream;
+import javax.annotation.CheckForNull;
-import java.io.FileNotFoundException;
+import javax.annotation.Nonnull;
-import java.io.IOException;
+import java.io.*;
-import java.io.InputStreamReader;
+import java.net.HttpURLConnection;
-import java.io.Reader;
 import java.net.MalformedURLException;
 import java.net.URL;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
-import java.util.Arrays;
+import java.util.*;
-import java.util.Collection;
+import java.util.concurrent.ConcurrentHashMap;
-import java.util.Date;
+import java.util.concurrent.ConcurrentMap;
-import java.util.HashMap;
+import java.util.logging.Logger;
-import java.util.HashSet;
-import java.util.Hashtable;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.TimeZone;
-import java.util.concurrent.TimeUnit;
 
-import org.apache.commons.codec.Charsets;
+import static com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.ANY;
-import org.apache.commons.codec.binary.Base64;
+import static com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.NONE;
-
+import static java.net.HttpURLConnection.HTTP_UNAUTHORIZED;
-import com.fasterxml.jackson.databind.DeserializationFeature;
+import static java.util.logging.Level.FINE;
-import com.fasterxml.jackson.databind.ObjectMapper;
+import static org.kohsuke.github.Previews.INERTIA;
-import com.fasterxml.jackson.databind.introspect.VisibilityChecker.Std;
+import static org.kohsuke.github.Previews.MACHINE_MAN;
-import com.infradna.tool.bridge_method_injector.WithBridgeMethods;
-import java.nio.charset.Charset;
 
 /**
  * Root of the GitHub API.
@@ -75,15 +71,21 @@ public class GitHub {
      */
     /*package*/ final String encodedAuthorization;
 
-    private final Map<String,GHUser> users = new Hashtable<String, GHUser>();
+    private final ConcurrentMap<String,GHUser> users;
-    private final Map<String,GHOrganization> orgs = new Hashtable<String, GHOrganization>();
+    private final ConcurrentMap<String,GHOrganization> orgs;
-
+    // Cache of myself object.
+    private GHMyself myself;
     private final String apiUrl;
 
     /*package*/ final RateLimitHandler rateLimitHandler;
+    /*package*/ final AbuseLimitHandler abuseLimitHandler;
 
     private HttpConnector connector = HttpConnector.DEFAULT;
 
+    private final Object headerRateLimitLock = new Object();
+    private GHRateLimit headerRateLimit = null;
+    private volatile GHRateLimit rateLimit = null;
+
     /**
      * Creates a client API root object.
      *
@@ -92,7 +94,7 @@ public class GitHub {
      * to represent different ways of authentication.
      *
      * <dl>
-     *     <dt>Loging anonymously
+     *     <dt>Log in anonymously
      *     <dd>Leave all three parameters null and you will be making HTTP requests without any authentication.
      *
      *     <dt>Log in with password
@@ -103,15 +105,21 @@ public class GitHub {
      *     <dd>Specify oauthAccessToken, and optionally specify the login. Leave password null.
      *         This will send OAuth token to the GitHub API. If the login parameter is null,
      *         The constructor makes an API call to figure out the user name that owns the token.
+     *
+     *     <dt>Log in with JWT token
+     *     <dd>Specify jwtToken. Leave password null.
+     *         This will send JWT token to the GitHub API via the Authorization HTTP header.
+     *         Please note that only operations in which permissions have been previously configured and accepted during
+     *         the GitHub App will be executed successfully.
      * </dl>
      *
      * @param apiUrl
      *      The URL of GitHub (or GitHub enterprise) API endpoint, such as "https://api.github.com" or
-     *      "http://ghe.acme.com/api/v3". Note that GitHub Enterprise has <tt>/api/v3</tt> in the URL.
+     *      "http://ghe.acme.com/api/v3". Note that GitHub Enterprise has <code>/api/v3</code> in the URL.
      *      For historical reasons, this parameter still accepts the bare domain name, but that's considered deprecated.
      *      Password is also considered deprecated as it is no longer required for api usage.
      * @param login
-     *      The use ID on GitHub that you are logging in as. Can be omitted if the OAuth token is
+     *      The user ID on GitHub that you are logging in as. Can be omitted if the OAuth token is
      *      provided or if logging in anonymously. Specifying this would save one API call.
      * @param oauthAccessToken
      *      Secret OAuth token.
@@ -120,7 +128,7 @@ public class GitHub {
      * @param connector
      *      HttpConnector to use. Pass null to use default connector.
      */
-    /* package */ GitHub(String apiUrl, String login, String oauthAccessToken, String password, HttpConnector connector, RateLimitHandler rateLimitHandler) throws IOException {
+    /* package */ GitHub(String apiUrl, String login, String oauthAccessToken, String jwtToken, String password, HttpConnector connector, RateLimitHandler rateLimitHandler, AbuseLimitHandler abuseLimitHandler) throws IOException {
         if (apiUrl.endsWith("/")) apiUrl = apiUrl.substring(0, apiUrl.length()-1); // normalize
         this.apiUrl = apiUrl;
         if (null != connector) this.connector = connector;
@@ -128,18 +136,23 @@ public class GitHub {
         if (oauthAccessToken!=null) {
             encodedAuthorization = "token "+oauthAccessToken;
         } else {
-            if (password!=null) {
+            if(jwtToken!=null){
+                encodedAuthorization = "Bearer "+jwtToken;
+            }else if (password!=null) {
                 String authorization = (login + ':' + password);
-                Charset charset = Charsets.UTF_8;
+                String charsetName = Charsets.UTF_8.name();
-                encodedAuthorization = "Basic "+new String(Base64.encodeBase64(authorization.getBytes(charset)), charset);
+                encodedAuthorization = "Basic "+new String(Base64.encodeBase64(authorization.getBytes(charsetName)), charsetName);
             } else {// anonymous access
                 encodedAuthorization = null;
             }
         }
 
+        users = new ConcurrentHashMap<String, GHUser>();
+        orgs = new ConcurrentHashMap<String, GHOrganization>();
         this.rateLimitHandler = rateLimitHandler;
+        this.abuseLimitHandler = abuseLimitHandler;
 
-        if (login==null && encodedAuthorization!=null)
+        if (login==null && encodedAuthorization!=null && jwtToken == null)
             login = getMyself().getLogin();
         this.login = login;
     }
@@ -154,15 +167,33 @@ public class GitHub {
     /**
      * Version that connects to GitHub Enterprise.
      *
-     * @param apiUrl
+     * @deprecated
-     *      The URL of GitHub (or GitHub enterprise) API endpoint, such as "https://api.github.com" or
+     *      Use {@link #connectToEnterpriseWithOAuth(String, String, String)}
-     *      "http://ghe.acme.com/api/v3". Note that GitHub Enterprise has <tt>/api/v3</tt> in the URL.
-     *      For historical reasons, this parameter still accepts the bare domain name, but that's considered deprecated.
      */
+    @Deprecated
     public static GitHub connectToEnterprise(String apiUrl, String oauthAccessToken) throws IOException {
-        return new GitHubBuilder().withEndpoint(apiUrl).withOAuthToken(oauthAccessToken).build();
+        return connectToEnterpriseWithOAuth(apiUrl,null,oauthAccessToken);
     }
 
+    /**
+     * Version that connects to GitHub Enterprise.
+     *
+     * @param apiUrl
+     *      The URL of GitHub (or GitHub Enterprise) API endpoint, such as "https://api.github.com" or
+     *      "http://ghe.acme.com/api/v3". Note that GitHub Enterprise has <code>/api/v3</code> in the URL.
+     *      For historical reasons, this parameter still accepts the bare domain name, but that's considered deprecated.
+     */
+    public static GitHub connectToEnterpriseWithOAuth(String apiUrl, String login, String oauthAccessToken) throws IOException {
+        return new GitHubBuilder().withEndpoint(apiUrl).withOAuthToken(oauthAccessToken, login).build();
+    }
+
+    /**
+     * Version that connects to GitHub Enterprise.
+     *
+     * @deprecated
+     *      Use with caution. Login with password is not a preferred method.
+     */
+    @Deprecated
     public static GitHub connectToEnterprise(String apiUrl, String login, String password) throws IOException {
         return new GitHubBuilder().withEndpoint(apiUrl).withPassword(login, password).build();
     }
@@ -176,6 +207,7 @@ public class GitHub {
      *      Either OAuth token or password is sufficient, so there's no point in passing both.
      *      Use {@link #connectUsingPassword(String, String)} or {@link #connectUsingOAuth(String)}.
      */
+    @Deprecated
     public static GitHub connect(String login, String oauthAccessToken, String password) throws IOException {
         return new GitHubBuilder().withOAuthToken(oauthAccessToken, login).withPassword(login, password).build();
     }
@@ -194,7 +226,7 @@ public class GitHub {
     /**
      * Connects to GitHub anonymously.
      *
-     * All operations that requires authentication will fail.
+     * All operations that require authentication will fail.
      */
     public static GitHub connectAnonymously() throws IOException {
         return new GitHubBuilder().build();
@@ -203,12 +235,30 @@ public class GitHub {
     /**
      * Connects to GitHub Enterprise anonymously.
      *
-     * All operations that requires authentication will fail.
+     * All operations that require authentication will fail.
      */
     public static GitHub connectToEnterpriseAnonymously(String apiUrl) throws IOException {
         return new GitHubBuilder().withEndpoint(apiUrl).build();
     }
 
+    /**
+     * An offline-only {@link GitHub} useful for parsing event notification from an unknown source.
+     *
+     * All operations that require a connection will fail.
+     *
+     * @return An offline-only {@link GitHub}.
+     */
+    public static GitHub offline() {
+        try {
+            return new GitHubBuilder()
+                    .withEndpoint("https://api.github.invalid")
+                    .withConnector(HttpConnector.OFFLINE)
+                    .build();
+        } catch (IOException e) {
+            throw new IllegalStateException("The offline implementation constructor should not connect", e);
+        }
+    }
+
     /**
      * Is this an anonymous connection
      * @return {@code true} if operations that require authentication will fail.
@@ -217,10 +267,22 @@ public class GitHub {
         return login==null && encodedAuthorization==null;
     }
 
+    /**
+     * Is this an always offline "connection".
+     * @return {@code true} if this is an always offline "connection".
+     */
+    public boolean isOffline() {
+        return connector == HttpConnector.OFFLINE;
+    }
+
     public HttpConnector getConnector() {
         return connector;
     }
 
+    public String getApiUrl() {
+        return apiUrl;
+    }
+
     /**
      * Sets the custom connector used to make requests to GitHub.
      */
@@ -254,31 +316,78 @@ public class GitHub {
      */
     public GHRateLimit getRateLimit() throws IOException {
         try {
-            return retrieve().to("/rate_limit", JsonRateLimit.class).rate;
+            return rateLimit = retrieve().to("/rate_limit", JsonRateLimit.class).rate;
         } catch (FileNotFoundException e) {
             // GitHub Enterprise doesn't have the rate limit, so in that case
             // return some big number that's not too big.
             // see issue #78
             GHRateLimit r = new GHRateLimit();
             r.limit = r.remaining = 1000000;
-            r.reset = new Date(System.currentTimeMillis() + TimeUnit.HOURS.toMillis(1));
+            long hour = 60L * 60L; // this is madness, storing the date as seconds in a Date object
-            return r;
+            r.reset = new Date(System.currentTimeMillis() / 1000L + hour);
+            return rateLimit = r;
         }
     }
 
+    /*package*/ void updateRateLimit(@Nonnull GHRateLimit observed) {
+        synchronized (headerRateLimitLock) {
+            if (headerRateLimit == null
+                    || headerRateLimit.getResetDate().getTime() < observed.getResetDate().getTime()
+                    || headerRateLimit.remaining > observed.remaining) {
+                headerRateLimit = observed;
+                LOGGER.log(FINE, "Rate limit now: {0}", headerRateLimit);
+            }
+        }
+    }
+
+    /**
+     * 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.
+     *
+     * @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.
+     *
+     * @return the current rate limit data.
+     * @throws IOException if we couldn't get the current rate limit data.
+     */
+    @Nonnull
+    public GHRateLimit rateLimit() throws IOException {
+        synchronized (headerRateLimitLock) {
+            if (headerRateLimit != null) {
+                return headerRateLimit;
+            }
+        }
+        GHRateLimit rateLimit = this.rateLimit;
+        if (rateLimit == null || rateLimit.getResetDate().getTime() < System.currentTimeMillis()) {
+            rateLimit = getRateLimit();
+        }
+        return rateLimit;
+    }
+
     /**
      * Gets the {@link GHUser} that represents yourself.
      */
     @WithBridgeMethods(GHUser.class)
     public GHMyself getMyself() throws IOException {
         requireCredential();
+        synchronized (this) {
+            if (this.myself != null) return myself;
 
-        GHMyself u = retrieve().to("/user", GHMyself.class);
+            GHMyself u = retrieve().to("/user", GHMyself.class);
 
-        u.root = this;
+            u.root = this;
-        users.put(u.getLogin(), u);
+            this.myself = u;
-
+            return u;
-        return u;
+        }
     }
 
     /**
@@ -296,7 +405,7 @@ public class GitHub {
 
 
     /**
-     * clears all cached data in order for external changes (modifications and del
+     * clears all cached data in order for external changes (modifications and del) to be reflected
      */
     public void refreshCache() {
         users.clear();
@@ -306,7 +415,7 @@ public class GitHub {
     /**
      * Interns the given {@link GHUser}.
      */
-    protected GHUser getUser(GHUser orig) throws IOException {
+    protected GHUser getUser(GHUser orig) {
         GHUser u = users.get(orig.getLogin());
         if (u==null) {
             orig.root = this;
@@ -316,6 +425,9 @@ public class GitHub {
         return u;
     }
 
+    /**
+     * Gets {@link GHOrganization} specified by name.
+     */
     public GHOrganization getOrganization(String name) throws IOException {
         GHOrganization o = orgs.get(name);
         if (o==null) {
@@ -325,6 +437,27 @@ public class GitHub {
         return o;
     }
 
+    /**
+     * Gets a list of all organizations.
+     */
+    public PagedIterable<GHOrganization> listOrganizations() {
+        return listOrganizations(null);
+    }
+
+    /**
+     * Gets a list of all organizations starting after the organization identifier specified by 'since'.
+     *
+     * @see <a href="https://developer.github.com/v3/orgs/#parameters">List All Orgs - Parameters</a>
+     */
+    public PagedIterable<GHOrganization> listOrganizations(final String since) {
+        return retrieve()
+            .with("since",since)
+            .asPagedIterable(
+                "/organizations",
+                GHOrganization[].class,
+                item -> item.wrapUp(GitHub.this) );
+    }
+
     /**
      * Gets the repository object from 'user/reponame' string that GitHub calls as "repository name"
      *
@@ -336,7 +469,62 @@ public class GitHub {
     }
 
     /**
-     * This method returns a shallowly populated organizations.
+     * Gets the repository object from its ID
+     */
+    public GHRepository getRepositoryById(String id) throws IOException {
+        return retrieve().to("/repositories/" + id, GHRepository.class).wrap(this);
+    }
+
+    /**
+     * Returns a list of popular open source licenses
+     *
+     * @see <a href="https://developer.github.com/v3/licenses/">GitHub API - Licenses</a>
+     *
+     * @return a list of popular open source licenses
+     */
+    public PagedIterable<GHLicense> listLicenses() throws IOException {
+        return retrieve()
+            .asPagedIterable(
+                "/licenses",
+                GHLicense[].class,
+                item -> item.wrap(GitHub.this) );
+    }
+
+    /**
+     * Returns a list of all users.
+     */
+    public PagedIterable<GHUser> listUsers() throws IOException {
+        return retrieve()
+            .asPagedIterable(
+                "/users",
+                GHUser[].class,
+                item -> item.wrapUp(GitHub.this) );
+    }
+
+    /**
+     * Returns the full details for a license
+     *
+     * @param key The license key provided from the API
+     * @return The license details
+     * @see GHLicense#getKey()
+     */
+    public GHLicense getLicense(String key) throws IOException {
+        return retrieve().to("/licenses/" + key, GHLicense.class);
+    }
+
+    /**
+     * Gets complete list of open invitations for current user.
+     */
+    public List<GHInvitation> getMyInvitations() throws IOException {
+        GHInvitation[] invitations = retrieve().to("/user/repository_invitations", GHInvitation[].class);
+        for (GHInvitation i : invitations) {
+            i.wrapUp(this);
+        }
+        return Arrays.asList(invitations);
+    }
+
+    /**
+     * This method returns shallowly populated organizations.
      *
      * To retrieve full organization details, you need to call {@link #getOrganization(String)}
      * TODO: make this automatic.
@@ -350,6 +538,32 @@ public class GitHub {
         }
         return r;
     }
+    
+    /**
+     * Alias for {@link #getUserPublicOrganizations(String)}.
+     */
+    public Map<String, GHOrganization> getUserPublicOrganizations(GHUser user) throws IOException {
+        return getUserPublicOrganizations( user.getLogin() );
+    }
+
+    /**
+     * This method returns a shallowly populated organizations.
+     *
+     * To retrieve full organization details, you need to call {@link #getOrganization(String)}
+     *
+     * @param login the user to retrieve public Organization membership information for
+     *
+     * @return the public Organization memberships for the user
+     */
+    public Map<String, GHOrganization> getUserPublicOrganizations(String login) throws IOException {
+        GHOrganization[] orgs = retrieve().to("/users/" + login + "/orgs", GHOrganization[].class);
+        Map<String, GHOrganization> r = new HashMap<String, GHOrganization>();
+        for (GHOrganization o : orgs) {
+            // don't put 'o' into orgs because they are shallow
+            r.put(o.getLogin(),o.wrapUp(this));
+        }
+        return r;
+    }
 
     /**
      * Gets complete map of organizations/teams that current user belongs to.
@@ -373,6 +587,13 @@ public class GitHub {
         return allMyTeams;
     }
 
+    /**
+     * Gets a sigle team by ID.
+     */
+    public GHTeam getTeam(int id) throws IOException {
+        return retrieve().to("/teams/" + id, GHTeam.class).wrapUp(this);
+    }
+    
     /**
      * Public events visible to you. Equivalent of what's displayed on https://github.com/
      */
@@ -384,7 +605,7 @@ public class GitHub {
     }
 
     /**
-     * Gets a sigle gist by ID.
+     * Gets a single gist by ID.
      */
     public GHGist getGist(String id) throws IOException {
         return retrieve().to("/gists/"+id,GHGist.class).wrapUp(this);
@@ -415,6 +636,7 @@ public class GitHub {
      * @deprecated
      *      Use {@link #createRepository(String)} that uses a builder pattern to let you control every aspect.
      */
+    @Deprecated
     public GHRepository createRepository(String name, String description, String homepage, boolean isPublic) throws IOException {
         return createRepository(name).description(description).homepage(homepage).private_(!isPublic).create();
     }
@@ -424,7 +646,7 @@ public class GitHub {
      *
      * <p>
      * You use the returned builder to set various properties, then call {@link GHCreateRepositoryBuilder#create()}
-     * to finally createa repository.
+     * to finally create a repository.
      *
      * <p>
      * To create a repository in an organization, see
@@ -450,18 +672,104 @@ public class GitHub {
         return requester.method("POST").to("/authorizations", GHAuthorization.class).wrap(this);
     }
 
+    /**
+     * @see <a href="https://developer.github.com/v3/oauth_authorizations/#get-or-create-an-authorization-for-a-specific-app">docs</a>
+     */
+    public GHAuthorization createOrGetAuth(String clientId, String clientSecret, List<String> scopes, String note,
+                                           String note_url)
+            throws IOException {
+        Requester requester = new Requester(this)
+                .with("client_secret", clientSecret)
+                .with("scopes", scopes)
+                .with("note", note)
+                .with("note_url", note_url);
+
+        return requester.method("PUT").to("/authorizations/clients/" + clientId, GHAuthorization.class);
+    }
+
+    /**
+     * @see <a href="https://developer.github.com/v3/oauth_authorizations/#delete-an-authorization">Delete an authorization</a>
+     */
+    public void deleteAuth(long id) throws IOException {
+        retrieve().method("DELETE").to("/authorizations/" + id);
+    }
+
+    /**
+     * @see <a href="https://developer.github.com/v3/oauth_authorizations/#check-an-authorization">Check an authorization</a>
+     */
+    public GHAuthorization checkAuth(@Nonnull String clientId, @Nonnull String accessToken) throws IOException {
+        return retrieve().to("/applications/" + clientId + "/tokens/" + accessToken, GHAuthorization.class);
+    }
+
+    /**
+     * @see <a href="https://developer.github.com/v3/oauth_authorizations/#reset-an-authorization">Reset an authorization</a>
+     */
+    public GHAuthorization resetAuth(@Nonnull String clientId, @Nonnull String accessToken) throws IOException {
+        return retrieve().method("POST").to("/applications/" + clientId + "/tokens/" + accessToken, GHAuthorization.class);
+    }
+
+    /**
+     * Returns a list of all authorizations.
+     * @see <a href="https://developer.github.com/v3/oauth_authorizations/#list-your-authorizations">List your authorizations</a>
+     */
+    public PagedIterable<GHAuthorization> listMyAuthorizations() throws IOException {
+        return retrieve()
+            .asPagedIterable(
+                "/authorizations",
+                GHAuthorization[].class,
+                item -> item.wrap(GitHub.this) );
+    }
+
+    /**
+     * Returns the GitHub App associated with the authentication credentials used.
+     *
+     * You must use a JWT to access this endpoint.
+     *
+     * @see <a href="https://developer.github.com/v3/apps/#get-the-authenticated-github-app">Get the authenticated GitHub App</a>
+     */
+    @Preview @Deprecated
+    public GHApp getApp() throws IOException {
+        return retrieve().withPreview(MACHINE_MAN).to("/app", GHApp.class).wrapUp(this);
+    }
+
     /**
      * Ensures that the credential is valid.
      */
-    public boolean isCredentialValid() throws IOException {
+    public boolean isCredentialValid() {
         try {
             retrieve().to("/user", GHUser.class);
             return true;
         } catch (IOException e) {
+            if (LOGGER.isLoggable(FINE))
+                LOGGER.log(FINE, "Exception validating credentials on " + this.apiUrl + " with login '" + this.login + "' " + e, e);
             return false;
         }
     }
 
+    /*package*/ GHUser intern(GHUser user) throws IOException {
+        if (user==null) return user;
+
+        // if we already have this user in our map, use it
+        GHUser u = users.get(user.getLogin());
+        if (u!=null)    return u;
+
+        // if not, remember this new user
+        users.putIfAbsent(user.getLogin(),user);
+        return user;
+    }
+
+    public GHProject getProject(long id) throws IOException {
+        return retrieve().withPreview(INERTIA).to("/projects/"+id, GHProject.class).wrap(this);
+    }
+
+    public GHProjectColumn getProjectColumn(long id) throws IOException {
+        return retrieve().withPreview(INERTIA).to("/projects/columns/"+id, GHProjectColumn.class).wrap(this);
+    }
+
+    public GHProjectCard getProjectCard(long id) throws IOException {
+        return retrieve().withPreview(INERTIA).to("/projects/columns/cards/"+id, GHProjectCard.class).wrap(this);
+    }
+
     private static class GHApiInfo {
         private String rate_limit_url;
 
@@ -475,14 +783,77 @@ public class GitHub {
     }
 
     /**
-     * Ensures that the API URL is valid.
+     * Tests the connection.
+     *
+     * <p>
+     * Verify that the API URL and credentials are valid to access this GitHub.
      *
      * <p>
      * This method returns normally if the endpoint is reachable and verified to be GitHub API URL.
      * Otherwise this method throws {@link IOException} to indicate the problem.
      */
     public void checkApiUrlValidity() throws IOException {
-        retrieve().to("/", GHApiInfo.class).check(apiUrl);
+        try {
+            retrieve().to("/", GHApiInfo.class).check(apiUrl);
+        } catch (IOException e) {
+            if (isPrivateModeEnabled()) {
+                throw (IOException)new IOException("GitHub Enterprise server (" + apiUrl + ") with private mode enabled").initCause(e);
+            }
+            throw e;
+        }
+    }
+
+    /**
+     * Ensures if a GitHub Enterprise server is configured in private mode.
+     *
+     * @return {@code true} if private mode is enabled. If it tries to use this method with GitHub, returns {@code
+     * false}.
+     */
+    private boolean isPrivateModeEnabled() {
+        try {
+            HttpURLConnection uc = getConnector().connect(getApiURL("/"));
+            /*
+                $ curl -i https://github.mycompany.com/api/v3/
+                HTTP/1.1 401 Unauthorized
+                Server: GitHub.com
+                Date: Sat, 05 Mar 2016 19:45:01 GMT
+                Content-Type: application/json; charset=utf-8
+                Content-Length: 130
+                Status: 401 Unauthorized
+                X-GitHub-Media-Type: github.v3
+                X-XSS-Protection: 1; mode=block
+                X-Frame-Options: deny
+                Content-Security-Policy: default-src 'none'
+                Access-Control-Allow-Credentials: true
+                Access-Control-Expose-Headers: ETag, Link, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval
+                Access-Control-Allow-Origin: *
+                X-GitHub-Request-Id: dbc70361-b11d-4131-9a7f-674b8edd0411
+                Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
+                X-Content-Type-Options: nosniff
+             */
+            try {
+                return uc.getResponseCode() == HTTP_UNAUTHORIZED
+                        && uc.getHeaderField("X-GitHub-Media-Type") != null;
+            } finally {
+                // ensure that the connection opened by getResponseCode gets closed
+                try {
+                    IOUtils.closeQuietly(uc.getInputStream());
+                } catch (IOException ignore) {
+                    // ignore
+                }
+                IOUtils.closeQuietly(uc.getErrorStream());
+            }
+        } catch (IOException e) {
+            return false;
+        }
+    }
+
+    /**
+     * Search commits.
+     */
+    @Preview @Deprecated
+    public GHCommitSearchBuilder searchCommits() {
+        return new GHCommitSearchBuilder(this);
     }
 
     /**
@@ -532,21 +903,15 @@ public class GitHub {
      * This provides a dump of every public repository, in the order that they were created.
      *
      * @param since
-     *      The integer ID of the last Repository that you’ve seen. See {@link GHRepository#getId()}
+     *      The numeric ID of the last Repository that you’ve seen. See {@link GHRepository#getId()}
      * @see <a href="https://developer.github.com/v3/repos/#list-all-public-repositories">documentation</a>
      */
     public PagedIterable<GHRepository> listAllPublicRepositories(final String since) {
-        return new PagedIterable<GHRepository>() {
+        return retrieve().with("since",since)
-            public PagedIterator<GHRepository> _iterator(int pageSize) {
+            .asPagedIterable(
-                return new PagedIterator<GHRepository>(retrieve().with("since",since).asIterator("/repositories", GHRepository[].class, pageSize)) {
+                "/repositories",
-                    @Override
+                GHRepository[].class,
-                    protected void wrapUp(GHRepository[] page) {
+                item -> item.wrap(GitHub.this) );
-                        for (GHRepository c : page)
-                            c.wrap(GitHub.this);
-                    }
-                };
-            }
-        };
     }
 
     /**
@@ -591,17 +956,26 @@ public class GitHub {
     }
 
     /*package*/ static String printDate(Date dt) {
-        return new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'").format(dt);
+        SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");
+        df.setTimeZone(TimeZone.getTimeZone("GMT"));
+        return df.format(dt);
     }
 
     /*package*/ static final ObjectMapper MAPPER = new ObjectMapper();
 
-    private static final String[] TIME_FORMATS = {"yyyy/MM/dd HH:mm:ss ZZZZ","yyyy-MM-dd'T'HH:mm:ss'Z'"};
+    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
+    };
 
     static {
         MAPPER.setVisibilityChecker(new Std(NONE, NONE, NONE, NONE, ANY));
         MAPPER.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
+        MAPPER.configure(MapperFeature.ACCEPT_CASE_INSENSITIVE_ENUMS, true);
     }
 
     /* package */ static final String GITHUB_URL = "https://api.github.com";
+
+    private static final Logger LOGGER = Logger.getLogger(GitHub.class.getName());
 }