Prepare release v21.0.0

Created-by: polyglot-release v1.3.2

Author: luke-hill

CHANGELOG.md

@@ -6,6 +6,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
+
+## [21.0.0] - 2023-11-14
 ### Added
 - [Ruby] CI: Test on ruby 3.1/3.2 ([#268](https://github.com/cucumber/html-formatter/pull/268))
 
@@ -290,7 +292,8 @@ even if there were no errors.
 ### Added
 - First release
 
-[Unreleased]: https://github.com/cucumber/html-formatter/compare/v20.4.0...HEAD
+[Unreleased]: https://github.com/cucumber/html-formatter/compare/v21.0.0...HEAD
+[21.0.0]: https://github.com/cucumber/html-formatter/compare/v20.4.0...v21.0.0
 [20.4.0]: https://github.com/cucumber/html-formatter/compare/v20.3.1...v20.4.0
 [20.3.1]: https://github.com/cucumber/html-formatter/compare/v20.3.0...v20.3.1
 [20.3.0]: https://github.com/cucumber/html-formatter/compare/v20.2.1...v20.3.0

java/pom.xml

@@ -9,22 +9,22 @@
     </parent>
 
     <artifactId>html-formatter</artifactId>
-    <version>20.4.1-SNAPSHOT</version>
+    <version>21.0.0</version>
     <packaging>jar</packaging>
     <name>Cucumber HTML Formatter</name>
     <description>Renders Cucumber Messages as HTML</description>
     <url>https://github.com/cucumber/html-formatter-java</url>
 
     <properties>
         <project.Automatic-Module-Name>io.cucumber.htmlformatter</project.Automatic-Module-Name>
-        <project.build.outputTimestamp>1689261745</project.build.outputTimestamp>
+        <project.build.outputTimestamp>1699965988</project.build.outputTimestamp>
     </properties>
 
     <scm>
         <connection>scm:git:git://github.com/cucumber/html-formatter-java.git</connection>
         <developerConnection>scm:git:[email protected]:cucumber/html-formatter-java.git</developerConnection>
         <url>git://github.com/cucumber/html-formatter-java.git</url>
-        <tag>HEAD</tag>
+        <tag>v21.0.0</tag>
     </scm>
 
     <dependencyManagement>

javascript/package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@cucumber/html-formatter",
-  "version": "20.4.0",
+  "version": "21.0.0",
   "description": "HTML formatter for Cucumber",
   "main": "dist/src/CucumberHtmlStream.js",
   "types": "dist/src/CucumberHtmlStream.d.ts",

javascript/package.json

@@ -1 +1 @@
-20.4.0
+21.0.0