2.4.1 - Polish translation, themes support, integration with Google Search
2.4.0 - added English glossary 2.4 (July 2014) and Polish/English 2.2.2 (November 2013)
2.3.0 - added Glossary version 2.3 (from April 2014), added options for comparing, blocking keyguard, screen rotation, setting font size
1.1 - better performance, jumping from topic to topic, search suggestions, keywords description
1.0 - initial version
Paintings and descriptions associated with the history of Polish-addition to the "History of Poland"