version 0.13-r1 won't merge because of MD5-related problem Reproducible: Always Steps to Reproduce: 1. 2. 3.
It will emerge, but you need to delete the old tarball from /usr/portage/distfiles first. Not the smartest way of upgrade. :/
shoot, i didn't even think about the tarball existing in local distfiles already. i'll do a sub-bump if we get a second bug report on this. (0.13.1)
BTW, do we really need the collision-protect check for upgrades, too?
0.13.01 just went into the tree to address this and one other code tweak