haskell-ekg: update to version 0.4.0.4
haskell-extra: update to version 0.3.1
haskell-fay: update to version 0.21.0.2
haskell-fb: update to version 1.0.7
haskell-haskell-generate: update to version 0.2.2
haskell-hcltest: update to version 0.3.6
haskell-hspec-meta: update to version 1.12.1
haskell-hspec: update to version 1.12.1
haskell-hspec2: update to version 0.5.1
haskell-hxt-regex-xmlschema: update to version 9.2.0
haskell-tasty-th: update to version 0.1.3
haskell-th-lift-instances: update to version 0.1.4
haskell-tls: update to version 1.2.13
haskell-wai-app-static: update to version 3.0.0.2
haskell-yesod-bin: update to version 1.4.0.4
haskell-yesod-core: update to version 1.4.3
haskell-yesod-form: update to version 1.4.1
haskell-keter: update to version 1.3.5
ihaskell: broken by the recent classy-prelude update

@edwtjo: http://hydra.cryp.to/build/208767/nixlog/1/raw
lessc: update from 1.4.2 to 1.7.5