diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
new file mode 100644
index 0000000..24648f0
--- /dev/null
+++ b/docs/CHANGELOG.md
@@ -0,0 +1,17 @@
+# 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]
+
+## [1.0.0] - 2022-12-05
+
+### Added
+
+* Initial release
+
+[Unreleased]: https://github.com/powerhome/omniauth-nitro-id/compare/v1.0.0...HEAD
+[1.0.0]: https://github.com/powerhome/omniauth-nitro-id/releases/tag/v1.0.0
diff --git a/lib/omniauth/nitro_id/version.rb b/lib/omniauth/nitro_id/version.rb
index d60b596..36980d0 100644
--- a/lib/omniauth/nitro_id/version.rb
+++ b/lib/omniauth/nitro_id/version.rb
@@ -2,6 +2,6 @@
 
 module OmniAuth
   module NitroId
-    VERSION = "0.1.1"
+    VERSION = "1.0.0"
   end
 end