From http://www.khronos.org/news/events/detail/gdc_san_francisco_2009 and Khronos announces highlights from the News Conference and Developers Sessions at GDC 2009:

Streamlined OpenGL 3.1 Specification Released
Just nine months after OpenGL 3.0; Adds cutting-edge GPU functionality

The press release also mentions that OpenCL 1.0 implementations are close to shipping, which is extremely impressive considering that the specification was not released too long ago. In any case, this is going to be an interesting week for the OpenGL and OpenCL communities.