Version 2 0 » History » Version 2
skyjake, 2013-10-24 08:40
The primary reason for bumping the major version number is the introduction of "unified networking" (#9), which means that the engine is always running in a client/server mode, even locally in singleplayer. This has major implications for almost every subsystem.
Another major reason for changing the major version number is that a separate launcher should no longer be required for using Doomsday (#1600).