Mea culpa! The latest RC2 release had a little bit different binary for linux and windows, so they weren't compatible each other. Sorry!
This is the main reason to release RC3 in hurry without too much focused on testing more height levels patch. I hope it won't break the game. Windows users: you have to load RC2 savegames in RC3 and save it then continue playing, because the next release won't be compatible with RC2!
The new things are...ahm, ther're already at the first post, check out!
newbibob: Okie, that sounds a really balanced game type what you do. I'm still trying to fix leasing, i'll call a friend to help me in bugfinding soon.
Tintinfan: load the savegame with RC3, save it, and it will compatible with both linux & win32 versions. If any desync will occur, please post the savegame, and the autosavegame a month before the desync. Thanx! (Don't be surprised when the game hangs for seconds on 1st day of every month - YACD does calculations, and you have 1.6 million citizens!)
And for every player who asked for moreheightlevel - voila!