diff --git a/.github/workflows/draft-new-release.yml b/.github/workflows/draft-new-release.yml
index d04fa11..3bb4335 100644
--- a/.github/workflows/draft-new-release.yml
+++ b/.github/workflows/draft-new-release.yml
@@ -38,10 +38,18 @@ jobs:
       - name: Update Cargo.lock
         run: cargo update --workspace
 
+      - name: Update changelog
+        uses: thomaseizinger/keep-a-changelog-new-release@v1
+        with:
+          version: ${{ github.event.inputs.version }}
+
       - name: Commit changelog and manifest files
         id: make-commit
         run: |
-          git add Cargo.lock daemon/Cargo.toml
+          curl -fsSL https://dprint.dev/install.sh | sh
+          /home/runner/.dprint/bin/dprint fmt
+
+          git add Cargo.lock daemon/Cargo.toml CHANGELOG.md
           git commit --message "Prepare release ${{ github.event.inputs.version }}"
 
           echo "::set-output name=commit::$(git rev-parse HEAD)"
@@ -55,7 +63,7 @@ jobs:
           Hi @${{ github.actor }}!
           This PR was created in response to a manual trigger of the release workflow here: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}.
           I've bumped the versions in the manifest files in this commit: ${{ steps.make-commit.outputs.commit }}.
-          Merging this PR will create a GitHub release and publish the library to crates.io!
+          Merging this PR will create a GitHub release!
           EOF
           )
           gh pr create \
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..8d541a5
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,15 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+## [0.3.0] - 2021-12-09
+
+Initial release for mainnet.
+
+[Unreleased]: https://github.com/itchysats/itchysats/compare/0.3.0...HEAD
+[0.3.0]: https://github.com/itchysats/itchysats/compare/d12e04d4954deb2ee9ebdc9...0.3.0