The current development kernel is 2.6.39-rc7, released on May 9. Says Linus: "So
things have been pretty quiet, and unless something major comes up I
believe that this will be the last -rc." Full details can be found
Stable updates: the 220.127.116.11, 18.104.22.168, and 22.214.171.124 stable updates were released on
May 9. Each contains a long list of important fixes.