Release Notes: 3DSMAX Plugins were added for tree painter and advanced patch editing. A 3DSMAX installer is available for 3DSMAX 2010. OpenGL support on Linux was expanded. Non-native Mac OS X support (requiring X11) was added. 64-bit platform support was added experimentally. Qt-based tools were added, such as Words Dictionary, Message Box, Tile Editor, and NeLNS Launcher. An XAudio2 sound driver was added. The OpenAL sound driver was completed. The default build environment was changed to CMake. Many bugs were fixed.