As per comments:
Done:
- hashable can be bumped to 1.2.2.0.
- network can be bumped to 2.4.2.3
- unordered-containers can be bumped to 0.2.4.0
-
happy bumped to 1.19.4
- bump cabal-install to 1.18.0.5
- Not sure if you want QuickCheck 2.7.5 rather than 2.6 -- cc'ing QuickCheck devs: Would they like to weigh in?
Not Changed:
- attoparsec will remain at version 0.10.4.0, as newer attoparsec depends on the new package scientific
- cabal-install will stay at the 1.18 level (not bump to 1.20.*) because it needs to remain in sync with 7.8.3's Cabal package, Johan has been great about back-porting fixes to 1.18 for this reason.