Add release-drafter script (#90)

.github/release-drafter-config.yml

@@ -0,0 +1,24 @@
+name-template: '$NEXT_PATCH_VERSION'
+tag-template: '$NEXT_PATCH_VERSION'
+categories:
+  - title: '🚀Features'
+    labels:
+      - 'type: new feature'
+      - 'type: enhancement'
+  - title: 'Bug Fixes'
+    labels:
+      - 'type: bug'
+      - 'bug'
+  - title: '🧰Maintenance'
+    label: 'type: refactor'
+change-template: '- $TITLE (#$NUMBER)'
+exclude-labels:
+  - 'skip-changelog'
+template: |
+  ## What’s Changed
+
+  $CHANGES
+
+  ## Contributors
+  We'd like to thank all the contributors who worked on this release!
+  $CONTRIBUTORS

.github/workflows/release-drafter.yml

@@ -0,0 +1,19 @@
+name: Release Drafter
+
+on:
+  push:
+    # branches to consider in the event; optional, defaults to all
+    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
+        with:
+          # (Optional) specify config name to use, relative to .github/. Default: release-drafter.yml
+          config-name: release-drafter-config.yml
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}