diff --git a/CHANGELOG.md b/CHANGELOG.md
index 629a0d1178081073ddd5d5f0b9f8c01bd53c4f87..bf4077ee23b2a4cc809658a4b8fd682f543591d2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,15 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 - License
 - Name: new name is Alnos
 
+## [v0.3.0] - 2016-01-10
+### Added
+- Case study Tic Tac Toe
+- LearnLib lib for Tic Tac Toe
+
+### Changed
+- License
+- Name: new name is Alnos
+
 ## [v0.2.0] - 2015-10-27
 ### Added
 - This CHANGELOG file.
@@ -31,6 +40,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 - Test classes
 - Simple Examples
 
-[unreleased]: https://gitlab.science.ru.nl/mvolpato/active-learning-nondeterministic-systems/compare/v0.2.0...HEAD
+[unreleased]: https://gitlab.science.ru.nl/mvolpato/active-learning-nondeterministic-systems/compare/v0.3.0...HEAD
 [v0.1.0]: https://gitlab.science.ru.nl/mvolpato/active-learning-nondeterministic-systems/compare/f7f05033cf5e002a45a67632e60b311892ca0850...v0.1.0
 [v0.2.0]: https://gitlab.science.ru.nl/mvolpato/active-learning-nondeterministic-systems/compare/v0.1.0...v0.2.0
+[v0.3.0]: https://gitlab.science.ru.nl/mvolpato/active-learning-nondeterministic-systems/compare/v0.2.0...v0.3.0
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