Enable release-drafter

.github/release-drafter.yml

@@ -1,6 +1,37 @@
+# Release Drafter template
+# Ref: https://github.com/marketplace/actions/release-drafter
+
+name-template: 'v$RESOLVED_VERSION'
+tag-template: 'v$RESOLVED_VERSION'
+categories:
+  - title: ':rocket: Enhancements'
+    labels:
+      - 'enhancement'
+  - title: ':bug: Bug Fixes'
+    labels:
+      - 'bug'
+  - title: ':arrow_up: Dependencies'
+    labels:
+      - 'dependencies'
+exclude-labels:
+  - 'DevOps'
+change-template: '- $TITLE @$AUTHOR (#$NUMBER)'
+change-title-escapes: '\<*_&' # You can add # and @ to disable mentions, and add ` to disable code blocks.
+version-resolver:
+  major:
+    labels:
+      - 'major'
+  minor:
+    labels:
+      - 'minor'
+  patch:
+    labels:
+      - 'patch'
+  default: patch
 template: |
-  ## What’s Changed
+  ## Changes
 
   $CHANGES
 
-  NPM: [music-metadata@$MAJOR.$MINOR.$PATCH](https://www.npmjs.com/package/music-metadata/v/$MAJOR.$MINOR.$PATCH)
+  ## NPM release
+  NPM release: [$RESOLVED_VERSION](https://www.npmjs.com/package/$REPOSITORY/v/$RESOLVED_VERSION)

.github/workflows/release-drafter.yml

@@ -0,0 +1,42 @@
+name: Release Drafter
+
+on:
+  push:
+    # branches to consider in the event; optional, defaults to all
+    branches:
+      - master
+  # pull_request event is required only for autolabeler
+  pull_request:
+    # Only following types are handled by the action, but one can default to all as well
+    types: [opened, reopened, synchronize]
+  # pull_request_target event is required for autolabeler to support PRs from forks
+  # pull_request_target:
+  #   types: [opened, reopened, synchronize]
+
+permissions:
+  contents: read
+
+jobs:
+  update_release_draft:
+    permissions:
+      # write permission is required to create a github release
+      contents: write
+      # write permission is required for autolabeler
+      # otherwise, read permission is required at least
+      pull-requests: write
+    runs-on: ubuntu-latest
+    steps:
+      # (Optional) GitHub Enterprise requires GHE_HOST variable set
+      #- name: Set GHE_HOST
+      #  run: |
+      #    echo "GHE_HOST=${GITHUB_SERVER_URL##https:\/\/}" >> $GITHUB_ENV
+
+      # Drafts your next Release notes as Pull Requests are merged into "master"
+      # Ref: https://github.com/marketplace/actions/release-drafter
+      - uses: release-drafter/release-drafter@v5
+        # (Optional) specify config name to use, relative to .github/. Default: release-drafter.yml
+        # with:
+        #   config-name: my-config.yml
+        #   disable-autolabeler: true
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}