0.3.0:
* Port to GTK+ 3
* Add timing support (bgo#575897)
* Improve the appearance of the game considerably
* Update the documentation and relicence it to cc-by-sa 3.0 (from GFDL 1.2)
* Translations:
** cs (Marek Černocký)
** da (Joe Hansen)
** de (Mario Blättermann)
** en_GB (Philip Withnall)
** es (Jorge González)
** fr (Gérard Baylard, Bruno Brouard)
** hu (Gabor Kelemen)
** lv (Rūdofls Mazurs)
** pt_BR (Flamarion Jorge)
** ru (Yuri Myasoedov)
** sl (Andrej Žnidaršič)
** sv (Daniel Nylander)
** vi (Lê Trường An)