On Wed, Sep 10, 2014 at 11:50:25AM +0200, Joachim Breitner wrote: > optparse-applicative 0.10 changed the API, and it broke tasty and > wai-app-static (whose authors don’t believe in upper bounds), so we > either need to patch these or (if possibly) upgrade them. Merely patching the upper bound of tasty-rerun doesn't work; there's a type change, so I think it's likely that binNMUs of some of the other tasty-* packages will fail.