Release Notes: This release has support for the UCI protocol, setting the difficulty level of chess engines, game history display, loading and saving PGN files, and a handful of usability fixes.
Release Notes: This version brings voice support, the possibility of external control by D-Bus, and a couple of bugfixes.
Release Notes: Some bugs in piece movement were fixed.
Release Notes: Several bugfixes and adds a new ability to load and save .pgn files that contain multiple matches.
Release Notes: Added game reviews, en passant moves, rules for draw games (ex 50 move rule), and lots of minor enhancments. Too many bugfixes were made to list.