2.23.1 ====== Thanks to Cosimo Cecchi, Jens Granseuer, Jim Huang, Andrea Del Signore, and Thomas Thurman for improvements in this version. (Cosimo's patch was very similar to another received from Jason Ribero.) - Allow horizontal and vertical maximisation using the mouse (Cosimo/Jason) (#358674) - Allow "spacer" as a value for buttons, for blank space (Andrea) (#509165) - Remove unused code (Jim) - refactor preferences handling (Thomas) - make sure we're valid C89 (Jens) (#518917) - some messing with tool scripts (Thomas) Translations Jorge González (es), Claude Paroz (fr), Woodman Tuen (zh_HK), Woodman Tuen (zh_TW)