diff --git a/docs/modules/configuration/pages/environment.adoc b/docs/modules/configuration/pages/environment.adoc
index 1ea3281..3036f83 100644
--- a/docs/modules/configuration/pages/environment.adoc
+++ b/docs/modules/configuration/pages/environment.adoc
@@ -126,7 +126,7 @@ jreleaser {
 ----
 ====
 
-Formats currently supported for the properties file are:
+Formats currently supported for the file configurable in the `variables` field are:
 
 * `.properties`
 * `.yml`
@@ -173,6 +173,9 @@ JSON::
 
 NOTE: The config file must use the appropriate file extension that matches the format in use.
 
+IMPORTANT: The config file should have key/value pairs with no nesting. Each key maps to the corresponding environment
+variable that requires a value.
+
 == Maven
 
 JReleaser will honor Maven project properties. These properties can be defined in several ways:
diff --git a/docs/modules/examples/pages/cross-platform-jlink.adoc b/docs/modules/examples/pages/cross-platform-jlink.adoc
index c24d291..ce3b036 100644
--- a/docs/modules/examples/pages/cross-platform-jlink.adoc
+++ b/docs/modules/examples/pages/cross-platform-jlink.adoc
@@ -25,6 +25,8 @@ project:
     groupId: com.acme
     artifactId: app
     version: 16
+  extraProperties:
+    inceptionYear: 2021
 
 release:
   github:
@@ -72,6 +74,7 @@ TOML::
   java.groupId = "com.acme"
   java.artifactId = "app"
   java.version = "16"
+  extraProperties.inceptionYear = "2021"
 
 [release.github]
   overwrite = true
@@ -114,6 +117,9 @@ JSON::
       "groupId": "com.acme",
       "artifactId": "app",
       "version": "16"
+    },
+    "extraProperties": {
+      "inceptionYear": "2021"
     }
   },
 
@@ -178,7 +184,7 @@ Maven::
   <name>app</name>
   <description>Sample app</description>
   <url>https://acme.com/app</url>
-  <inceptionYear>2020</inceptionYear>
+  <inceptionYear>2021</inceptionYear>
 
   <properties>
     <maven.compiler.release>16</maven.compiler.release>
@@ -287,6 +293,7 @@ jreleaser {
     website = 'pass:[https://acme.com/app]'
     authors = ['Duke']
     license = 'Apache-2.0'
+    inceptionYear = '2021'
     java {
       mainClass = 'com.acme.Main'
       artifactId = 'app'
diff --git a/docs/modules/quick-start/pages/ant.adoc b/docs/modules/quick-start/pages/ant.adoc
index 3d1d6ec..7c48486 100644
--- a/docs/modules/quick-start/pages/ant.adoc
+++ b/docs/modules/quick-start/pages/ant.adoc
@@ -37,6 +37,8 @@ project:
   java:
     groupId: com.acme
     version: 8
+  extraProperties:
+    inceptionYear: 2021
 
 release:
   github:
diff --git a/docs/modules/quick-start/pages/cli.adoc b/docs/modules/quick-start/pages/cli.adoc
index ab315b4..c16cbf6 100644
--- a/docs/modules/quick-start/pages/cli.adoc
+++ b/docs/modules/quick-start/pages/cli.adoc
@@ -28,6 +28,8 @@ project:
   java:
     groupId: com.acme
     version: 8
+  extraProperties:
+    inceptionYear: 2021
 
 release:
   github:
diff --git a/docs/modules/quick-start/pages/gradle.adoc b/docs/modules/quick-start/pages/gradle.adoc
index f0dba5b..bc3a44e 100644
--- a/docs/modules/quick-start/pages/gradle.adoc
+++ b/docs/modules/quick-start/pages/gradle.adoc
@@ -104,6 +104,7 @@ jreleaser {
         website = 'https://acme.com/app'
         authors = ['Duke']
         license = 'Apache-2.0'
+        extraProperties.put('inceptionYear', '2021')
     }
 
     release {
diff --git a/ui-bundle.zip b/ui-bundle.zip
index 44d0d3a..f64d975 100644
Binary files a/ui-bundle.zip and b/ui-bundle.zip differ
diff --git a/ui-bundle/partials/header-content.hbs b/ui-bundle/partials/header-content.hbs
index c99544a..4958106 100644
--- a/ui-bundle/partials/header-content.hbs
+++ b/ui-bundle/partials/header-content.hbs
@@ -5,7 +5,7 @@
       <a class="navbar-item" href="{{{or site.url (or siteRootUrl siteRootPath)}}}">{{site.title}}</a>
       </div>
       <div class="navbar-item hide-for-print">
-        <input id="search-input" type="text" placeholder="Search (by Algolia)">
+        <input id="search-input" type="text" placeholder="Search docs">
       </div>
       <button class="navbar-burger" data-target="topbar-nav">
         <span></span>