Update docs references for v2.2.2 release (asciidoctor#576)

CHANGELOG.adoc

@@ -11,20 +11,20 @@ endif::[]
 This document provides a high-level view of the changes introduced on Asciidoctor Maven Plugin by release.
 For a detailed view of what has changed, refer to the {uri-repo}/commits/main[commit history] on GitHub.
 
-== Unreleased
-
-Documentation::
-
-  * Add ID's for all parameters of process-asciidoc, auto-refresh and http mojo, to be able to generate direct urls (https://github.com/uniqueck[@uniqueck]) (#533)
-  * Clarify where to put the plugin section in `pom.xml` (#558)
-  * Add compatibility matrix (#569)
+== v2.2.2 (2022-01-30)
 
 Bug Fixes::
 
   * Exclude dot files and folders from conversion (#550)
   * Fix `StringIndexOutOfBoundsException` parsing log records when cursor file is above source directory (#563)
   * Fix compatibility with maven-site-plugin v3.10.0 (previous versions no longer supported) (https://github.com/michael-o[@michael-o]) (#566)
 
+Documentation::
+
+* Add ID's for all parameters of process-asciidoc, auto-refresh and http mojo, to be able to generate direct urls (https://github.com/uniqueck[@uniqueck]) (#533)
+* Clarify where to put the plugin section in `pom.xml` (#558)
+* Add compatibility matrix (#569)
+
 Build / Infrastructure::
 
   * Migrate Maven Wrapper to Apache's offical one (#573)

README.adoc

@@ -1,6 +1,6 @@
 = Asciidoctor Maven Plugin
 // Metadata
-:release-version: 2.2.1
+:release-version: 2.2.2
 :docs-version: 2.2
 :maven-site-plugin-version: 3.9.0
 // Settings

docs/antora.yml

@@ -3,7 +3,7 @@ title: Maven Tools
 version: '2.2'
 asciidoc:
   attributes:
-    release-version: 2.2.1
+    release-version: 2.2.2
     project-repo: asciidoctor/asciidoctor-maven-plugin
     uri-asciidoc: https://asciidoc.org
     uri-asciidoctor: https://asciidoctor.org