From: Wayne Davison Link: This finds and fixes the issue.
From: Matt Schmidt Link: Pickling for rrule
From: Tom Hennigan Link: feature_comparable-relativedelta.diff
From: Cédric Krier Link: relativedelta.patch
From: Taavi Burns Link: New test to expose the bug, and a second test to show the correct behaviour on the other side
From: James Emerton Link: rrule.py.patch
From: Tim Cera Link: python-dateutil-interval-precision.patch
From: Joe Blaylock Link: Patch to add a fuzziness flag to dateutil.parser.parse