diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..3e15ff1
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,6 @@
+# 1.0.0 (2022-08-30)
+
+
+### Features
+
+* initial release ([9b7ac5e](https://github.com/react-hookz/eslint-formatter-gha/commit/9b7ac5ebc28372b802ae3f89eb1ccb550320863c))
diff --git a/package.json b/package.json
index 077a1b5..cf67cf2 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@react-hookz/eslint-formatter-gha",
   "description": "Eslint formatter that that outputs GitHub Actions annotations.",
-  "version": "0.0.0",
+  "version": "1.0.0",
   "keywords": [
     "eslint",
     "formatter",