Create Changelog Workflow

to generate release notes

.github/release-drafter.yml

@@ -0,0 +1,41 @@
+name-template: $RESOLVED_VERSION
+tag-template: v$RESOLVED_VERSION
+categories:
+  - title: ✨ Features
+    labels:
+      - "type: enhancement"
+      - "type: new feature"
+      - "type: major"
+  - title: 🐛 Bug Fixes/Improvements
+    labels:
+      - "type: improvement"
+      - "type: bug"
+      - "type: minor"
+  - title: 🛠 Dependency upgrades
+    labels:
+      - "type: dependency upgrade"
+      - "dependencies"
+  - title: ⚙️ Build/CI
+    labels:
+      - "type: ci"
+      - "type: build"
+change-template: '- $TITLE @$AUTHOR (#$NUMBER)'
+version-resolver:
+  major:
+    labels:
+      - 'type: major'
+  minor:
+    labels:
+      - 'type: minor'
+  patch:
+    labels:
+      - 'type: patch'
+  default: patch
+template: |
+  ## What's Changed
+
+  $CHANGES
+
+  ## Contributors
+
+  $CONTRIBUTORS

.github/workflows/release-notes.yml

@@ -0,0 +1,44 @@
+name: Changelog
+on:
+  issues:
+    types: [closed,reopened]
+  push:
+    branches:
+      - master
+      - '[4-9]+.[0-9]+.x'
+  workflow_dispatch:
+permissions:
+  contents: read  #  to fetch code (actions/checkout)
+jobs:
+  release_notes:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Check if it has release drafter config file
+        id: check_release_drafter
+        run: |
+          has_release_drafter=$([ -f .github/release-drafter.yml ] && echo "true" || echo "false")
+          echo "has_release_drafter=${has_release_drafter}" >> $GITHUB_OUTPUT
+      - name: Extract branch name
+        id: extract_branch
+        run: echo "value=${GITHUB_REF:11}" >> $GITHUB_OUTPUT
+      # If it has release drafter:
+      - uses: release-drafter/release-drafter@v5
+        if: steps.check_release_drafter.outputs.has_release_drafter == 'true'
+        env:
+          GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}
+      - uses: micronaut-projects/github-actions/release-notes@master
+        if: steps.check_release_drafter.outputs.has_release_drafter == 'false'
+        id: release_notes
+        with:
+          token: ${{ secrets.GH_TOKEN }}
+      - uses: ncipollo/release-action@v1
+        if: steps.check_release_drafter.outputs.has_release_drafter == 'false' && steps.release_notes.outputs.generated_changelog == 'true'
+        with:
+          allowUpdates: true
+          commit: ${{ steps.release_notes.outputs.current_branch }}
+          draft: true
+          name: ${{ env.title }} ${{ steps.release_notes.outputs.next_version }}
+          tag: v${{ steps.release_notes.outputs.next_version }}
+          bodyFile: CHANGELOG.md
+          token: ${{ secrets.GH_TOKEN }}