http://awuuwa.i2p/citieslibre/info.html
For loading existing worlds from the previous version, once savegame is loaded and you are in the world, hit on the keyboard firs key number 8, then hit Enter/Return, then wait for 2+ seconds and after that hit U on the keyboard to save the world. This will update the scaling from any previous savegame from the 0.1 release version. Also added buses, editor mode for transit now also has the ability to change which type of transit is created when hitting the Insert key on the keyboard.