gdb_6_4_branch OPEN (was: "gdb_6_4_branch frozen tonight at 9:00pm Pacific Time")

[Joel Brobecker]

> In order to produce the gdb-6.4 release, the 6.4 branch will be frozen
> starting at 9:00 pm Pacific Time, which means midnight Eastern Time and
> 5:00am UTC. I will send a followup message when it is open again.

That's it, the release is out, so the branch is open again for commits.

If there is a need for it, we can make a 6.4.1 update release around
beginning of January. Or any time, really, just give me a moment to
breathe again :) (and update the release documentation)

-- 
Joel