diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..05cb06a
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,9 @@
+# Change Log
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](http://keepachangelog.com/)
+and this project adheres to [Semantic Versioning](http://semver.org/).
+
+## 1.0.0 - 2016-11-25
+### Added
+- This is an initial public release.
diff --git a/lib/omniauth/yoti/version.rb b/lib/omniauth/yoti/version.rb
index b60f73d..12f5d93 100644
--- a/lib/omniauth/yoti/version.rb
+++ b/lib/omniauth/yoti/version.rb
@@ -1,5 +1,5 @@
 module Omniauth
   module Yoti
-    VERSION = '0.1.0'.freeze
+    VERSION = '1.0.0'.freeze
   end
 end