Enable release-drafter

Signed-off-by: Olivier Vernin <olivier@vernin.me>

Author: olblak

.github/release-drafter.yaml

@@ -0,0 +1,25 @@
+---
+name-template: 'v$NEXT_MINOR_VERSION 🌈'
+tag-template: 'v$NEXT_MINOR_VERSION'
+categories:
+  - title: '🚀 Features'
+    labels:
+      - 'feature'
+      - 'enhancement'
+  - title: '🐛 Bug Fixes'
+    labels:
+      - 'fix'
+      - 'bugfix'
+      - 'bug'
+  - title: '🧰 Maintenance'
+    label: 'chore'
+change-template: '- $TITLE @$AUTHOR (#$NUMBER)'
+
+template: |
+  ## Changes
+
+  $CHANGES
+
+  ## Contributors
+
+  $CONTRIBUTORS

.github/workflows/release-drafter.yml

@@ -0,0 +1,18 @@
+name: Release Drafter
+
+on:
+  workflow_dispatch:
+  push:
+    # branches to consider in the event; optional, defaults to all
+    branches:
+      - main
+
+jobs:
+  update_release_draft:
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: release-drafter/release-drafter@v5
+        with:
+          config-name: release-drafter.yaml
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}