Hi, I ran big bertha for some days and nights to update bibisect. Unlike the builds from the Canonical labs, these connect back to back with the old bibisect repo. It took a few tries because of the instdir moves in the meantime :/. Anyway, its here: http://people.canonical.com/~bjoern/bibisect-2013-10-12.tar.xz and: https://wiki.documentfoundation.org/QA/HowToBibisect has all the usual details. I also filed an Easy Hack to merge these two ranges to one from 2011-08 until 2013-10: https://bugs.freedesktop.org/show_bug.cgi?id=70652 Good regression hunting! Best, Bjoern