haskell-wl-pprint-text: jailbreak to fix build with recent versions of 'text'
haskell-cheapskate: jailbreak to fix build with recent versions of 'text'
haskell-snap-core: jailbreak to fix build with recent versions of 'text'
haskell-snap-server: jailbreak to fix build with recent versions of 'text'

https://github.com/snapframework/snap-server/issues/58