* Remove embedded "decimal" code copy and use system version instead. The
"doctest" code copy cannot be removed as parts of Django depend on modified
behaviour. (Closes: #555419)
* Fix FTBFS in November by applying patch from upstream bug #12125.
(Closes: #555931)
* Fix FTBFS under Python 2.6.3 by applying patch from upstream bug #11993.
(Closes: #555969)