If that seems short notice, I previously announced last May 7th as the freeze date, so you've already had more time than you could have expected. :-)
So, if you've got 3.4.x patches that you want to get in, work quick. After the freeze, and before the release, I'll likely approve only patches to fix wrong-code bugs.
FYI,
-- Mark Mitchell CodeSourcery, LLC [EMAIL PROTECTED] (916) 791-8304