1. Move to Python 2.6 or stick with 2.5?
I'd like to move Python 2.6, too.
If we decide to move Python 2.6, we need to version up PyQt too.
Now PyQt 4.6 and PyQt 4.7rc2 on RiverBank.
I think PyQt 4.7rc2 is better because PyQt 4.6 contains non-release
version of Qt 4.6 and PyQt > 4.7 will be released very soon.
Since bzr 2.1 is supposed to be a stable release that will be supported
for at least 6 - 12 months I wouldn't recommend installing the release
candidate of a library. Much better to stick with known, stable code and
move to the new versions in the following beta so we get 6 months to
iron out any problems.