Haskell Weekly News: September 20, 2008 Welcome to issue 86 of HWN, a newsletter covering developments in the Haskell community. Lots of NEW stuff this week! A new generics library, new versions of Pandoc and darcs, a new website for xmonad, a new GADT/type family inference engine for GHC, a Haskell binding for Qt, and some new, astonishingly elegant ideas from Oleg. Also, here's hoping that every