We are pleased to announce the release of Matali Physics RC3. The new version brings several exhancements and new features. Main changes are: increase engine performance, support for simple concave shapes, support for dynamic water surface, support for OpenTK 1.0 beta, support for SlimDX (February 2010), support for Mono 2.6. Together with the new version is available a knowledge base that contains first documentation of the engine.