Kernel release status
The current 2.6 prepatch is 2.6.22-rc5, released by Linus on
June 16. It contains a long list of fixes - enough that Linus
complains a bit about the amount of stuff which is still going in this late
in the cycle. See the
long-format changelog for the details.
A very small number of patches have gone into the mainline git repository since -rc5 was released.
There have been no -mm releases over the last week, and no releases of older
kernel trees. Evidently everybody has been too busy "discussing" GPLv3.