Latest rumors suggest that Canon will announce new lenses next week. CR reports that
There is some talk about lens announcements taking place early next week. Although no one is committing to which lenses will get announced. The usual suspects are an EF 35 f/1.4L II and the EF 200-400 f/4L IS 1.4x. The latter is the most likely, with the other less of a possibility.
What about camera announcements? No news about Canon's high resolution DSLR or a more pro-oriented mirrorless camera. However, the EOS-1D C will most probably become official before the end lf 2012.