The new version of OGRE is out. OGRE is a open source 3D engine (or 3D rendering engine) and uses Direct3D 9 or OpenGL for graphics acceleration. This new version adds geometry shaders in OpenGL, antialiasing on render textures (important feature, believe me!). The complete changelog is available HERE.
You can download the SDK HERE.
I plan to released some small OGRE demos when the new version of Demoniak3D will be out, so stay tuned!