- Improve auto-maximize fn to maximize windows which size is equal to the available size. - Restore original window size after untiling (Bug 8765). - Add improved tab-win dialog. - Translation updates: Asturian, Bulgarian, Czech, German, English (Australia), Spanish (Castilian), French, Croatian, Indonesian, Icelandic, Italian, Japanese, Kazakh, Korean, Malay, Norwegian Bokmal, Dutch (Flemish), Occitan (post 1500), Polish, Portuguese, Portuguese (Brazilian), Russian, Serbian, Swedish, Thai, Turkish, Ukrainian, Chinese (China), Chinese (Hong Kong), Chinese (Taiwan)