Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.
The game's graphics were completely updated. Twelve tutorial levels and two skate levels were added. The ability to set shadows, filtering, and AA in the configuration file was added. Cylinder objects were added. Physics are now framerate independent. The level format was cleaned up. The Lua API was cleaned up. Replay file size was reduced. Boost dependencies were removed. irrlicht was updated to 1.6. bullet was updated to 2.75. SQLite was added for level stats. Various bugs were fixed. Audio, old levels, and grapple were removed for now. Lots of code was refactored.