The Snap team is happy to announce the release of Snap 0.4.3, a small bugfix release. Here are the changes since 0.4.2:


  • Fixed issue 53, which under certain circumstances could cause 100% cpu usage during file serving.

  • A workaround for issue 73, although that issue is still open and slated to be fixed.

  • Improved GHC argument handling in the snap development/hint loader.

Datatype changes

Efficiency improvements

  • Improved the Snap monad datatype to flatten the result type, which should result in fewer pointer chases in monad-heavy code.