- Fixes for python-2.6 (#237625, submitted by Mike Auty)
- Better locale support (#235165, submitted by A. F. T. Arahesis)
- Handle git+ssh://, ssh:// correctly (#230702, submitted by Donnie Berkholz)
- Do not remove directories if adding an overlay failed (#236945)
- Pass --quiet flag down to the version control system (#236165, submitted by A. F. T. Arahesis).