Blender 2.28 - the first major release after it was GPLd after a ,000 community source-code buyout in October last year -- is finished. It's now got a wide variety of added features such as Audio Sequencing and a complete redo of the built-in Python engine for your 3D scripting convenience and import/export empowerment. It runs on Linux, FreeBSD, Irix, Solaris and that other OS :-).