Move changelog to GitHub Releases + Add Release Drafter

.github/release-drafter.yml

@@ -0,0 +1,2 @@
+_extends: .github
+tag-template: javadoc-$NEXT_MINOR_VERSION

.github/workflows/changelog.yml

@@ -0,0 +1,16 @@
+# Automates creation of Release Drafts using Release Drafter
+# More Info: https://github.com/jenkinsci/.github/blob/master/.github/release-drafter.adoc
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  update_release_draft:
+    runs-on: ubuntu-latest
+    steps:
+      # Drafts your next Release notes as Pull Requests are merged into "master"
+      - uses: release-drafter/release-drafter@v5.11.0
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

README.md

@@ -1,9 +1,10 @@
 # Jenkins Javadoc Plugin
 
-[![Build Status](https://ci.jenkins.io/job/Plugins/job/javadoc-plugin/job/master/badge/icon)](https://ci.jenkins.io/job/Plugins/job/javadoc-plugin/job/master/)
-[![Contributors](https://img.shields.io/github/contributors/jenkinsci/javadoc-plugin.svg)](https://github.com/jenkinsci/javadoc-plugin/graphs/contributors)
 [![Jenkins Plugin](https://img.shields.io/jenkins/plugin/v/javadoc.svg)](https://plugins.jenkins.io/javadoc)
 [![Jenkins Plugin Installs](https://img.shields.io/jenkins/plugin/i/javadoc.svg?color=blue)](https://plugins.jenkins.io/javadoc)
+[![Changelog](https://img.shields.io/github/release/jenkinsci/javadoc-plugin.svg?label=changelog)](https://github.com/jenkinsci/javadocplugin/releases/latest)
+[![Build Status](https://ci.jenkins.io/job/Plugins/job/javadoc-plugin/job/master/badge/icon)](https://ci.jenkins.io/job/Plugins/job/javadoc-plugin/job/master/)
+[![Contributors](https://img.shields.io/github/contributors/jenkinsci/javadoc-plugin.svg)](https://github.com/jenkinsci/javadoc-plugin/graphs/contributors)
 [![Gitter](https://badges.gitter.im/jenkinsci/jenkins.svg)](https://gitter.im/jenkinsci/jenkins)
 
 This plugin adds Javadoc support to Jenkins.
@@ -13,4 +14,5 @@ The plugin enables the selection of "Publish Javadoc" as Post-build action, spec
 
 ## Changelog
 
-See the [CHANGELOG](CHANGELOG.md) for the plugin release history.
+* For recent versions, see the [GitHub Releases](https://github.com/jenkinsci/javadoc-plugin/releases)
+* For version 1.5 and older, see the [changelog archive](docs/CHANGELOG.old.md)

CHANGELOG.md → docs/CHANGELOG.old.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## Newer releases
+
+See [GitHub Releases](https://github.com/jenkinsci/javadoc-plugin/releases)
+
 ## Version 1.5 (Mar 06, 2019)
 
 -   [JENKINS-32619](https://issues.jenkins-ci.org/browse/JENKINS-32619) -