Changelog for v 1.0.0

CHANGELOG.md

@@ -1,9 +1,16 @@
 # Change Log
 All notable changes to Code Diary for sas will be documented in this file.
 
-Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how to structure this file.
+The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
-## Unreleased
+## [Unreleased]
+### Added
+### Changed
+### Removed
+
+## [1.0.0] - 2017-12-14
 ### Added
 - Initial version of code
 - Initial version of demos
+
+[Unreleased]: https://github.com/olivierlacan/keep-a-changelog/compare/v1.0.0...HEAD