Automatically create releases on new tags

.github/workflows/release.yml

@@ -0,0 +1,21 @@
+name: Create release
+on:
+  push:
+    tags:
+      - v*
+permissions:
+  contents: write
+jobs:
+  release:
+    name: Release pushed tag
+    runs-on: ubuntu-latest
+    steps:
+      - name: Create release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          tag: ${{ github.ref_name }}
+        run: |
+          gh release create "$tag" \
+              --repo="$GITHUB_REPOSITORY" \
+              --title="${GITHUB_REPOSITORY#*/} release ${tag#v}" \
+              --generate-notes

README.md

@@ -41,9 +41,4 @@ Or a prerelease with:
 
 `scripts/bump_version.sh prerel`
 
-Then:
-* Go to the Releases page https://github.com/superfly/fly-go/releases
-* Click "Draft a New Release"
-* Go to "Choose a tag", type the new tag (from the `script/bump_version.sh` output above)
-* Click "Generate Release Notes"
-* Click "Publish release" at the bottom
+The release and notes will be created automatically via Github Actions.