diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 32bfdc2..f28ba2f 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -4,9 +4,6 @@ on:
   pull_request:
     branches:
       - main
-  push:
-    branches:
-      - main
 
 jobs:
   check:
diff --git a/.github/workflows/release-please.yml b/.github/workflows/release-please.yml
new file mode 100644
index 0000000..4deb3d7
--- /dev/null
+++ b/.github/workflows/release-please.yml
@@ -0,0 +1,19 @@
+name: Release Please
+
+on:
+  push:
+    branches:
+      - main
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  release-please:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: release-please-oss/release-please-action@v5
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          release-type: simple
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..6361e43
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,3 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
diff --git a/version.txt b/version.txt
new file mode 100644
index 0000000..6e8bf73
--- /dev/null
+++ b/version.txt
@@ -0,0 +1 @@
+0.1.0