Unreleased

• Add memoiseWithCycleDetection and Cycle, enabling cycle detection
• Implement Task using ReaderT, improving performance
• Make buildable with GHC 8.2.2 through 8.8.3
• Switch from the dependent-map package to the dependent-hashmap for caches
• Remove support for Haxl-style automatic parallelisation
  • Remove strategy parameter from runTask
  • Add MonadBaseControl, which allows manual parallelisation using e.g. lifted-async
  • Remove Sequential type
• Use IORefs instead of MVars
• Add trackM function
• Remove invalidateReverseDependencies in favour of reachableReverseDependencies
• Generalise verifyTraces to verify using user-supplied data

0.2.0.0

• Stop using hashes when verifying traces (gets rid of the Rock.HashTag and Rock.Hashed modules)
• Add reverse dependency tracking

0.1.0.1

• Fix base-4.12 compatibility

0.1.0.0

• Initial release