"This release should be used instead of 3.0.1. This release fixes
several issues." - http://scons.org/scons-301-is-available.html
More than 90% of the 346 rebuilds succeed without any problems (I've
tested it against aeff3080d0). As far as I
can tell most of the problematic packages either failed before the
upgrade or for a reason that is unrelated to this SCons update. But it
is possible that this'll cause a few regressions, I'll try to watch out
for build failures on Hydra.
The attribute sconsPackages.scons_3_0_0 is still available in case this
breaks anything.