this was discussed in last Tuesday's Fx meeting, the next milestone for
Firefox 3.1 is going to be Alpha 2 and not Beta 1. As it's an Alpha,
doing a localized release is not a requirement, and it kinda fits the
status quo of what we currently have.
I don't have a code freeze date for B1 yet, but 3 weeks more sounds like
one of the candidates.
There's no announcement in .planning yet, but that should still come.
Axel