diff --git a/.github/workflows/release-please.yml b/.github/workflows/release-please.yml
new file mode 100644
index 0000000..bd6f55c
--- /dev/null
+++ b/.github/workflows/release-please.yml
@@ -0,0 +1,20 @@
+name: Release Please
+
+on:
+  push:
+    branches:
+      - master
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  release-please:
+    runs-on: ubuntu-latest
+    steps:
+      # Using v4 major version tag which receives security updates while maintaining compatibility
+      # For stricter version pinning, replace with a specific commit SHA
+      - uses: googleapis/release-please-action@v4.1.3
+        with:
+          release-type: node
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index f0f6add..f4d2f73 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -4,15 +4,24 @@ All commits that fix bugs or add features need a test.
 
 `<blink>` Do not merge code without tests.`</blink>`
 
-## Changelog
+## Commit Messages
+
+This repository uses [Conventional Commits](https://www.conventionalcommits.org/) to automate releases and changelog generation via [Release Please](https://github.com/googleapis/release-please).
+
+Please format your commit messages as:
+- `feat:` for new features
+- `fix:` for bug fixes
+- `docs:` for documentation changes
+- `chore:` for maintenance tasks
+- `test:` for test-related changes
 
-All commits that change or add to the API must be done in a pull request
-that also:
+Example: `feat: add new title formatting option`
+
+Breaking changes should include `BREAKING CHANGE:` in the commit body or add `!` after the type: `feat!: remove legacy API`
+
+## Changelog
 
-- Add an entry to `CHANGES.md` with clear steps for updating code for
-  changed or removed API.
-- Updates examples
-- Updates the docs
+Changelogs are automatically generated from commit messages using Release Please. The changelog is updated when releases are created.
 
 ### Development