Version 0.5.0

  • Update crossbeam-channel to 0.3.
  • Update crossbeam-utils to 0.6.
  • Add AtomicCell, SharedLock, and WaitGroup.

Version 0.4.1

  • Fix a double-free bug in MsQueue and SegQueue.

Version 0.4

  • Switch to the new implementation of epoch-based reclamation in crossbeam-epoch, fixing numerous bugs in the old implementation. Its API is changed in a backward-incompatible way.
  • Switch to the new implementation of CachePadded and scoped thread in crossbeam-utils. The scoped thread API is changed in a backward-incompatible way.
  • Switch to the new implementation of Chase-Lev deque in crossbeam-deque. Its API is changed in a backward-incompatible way.
  • Export channel implemented in crossbeam-channel.
  • Remove AtomicOption.
  • Implement Default and From traits.

Version 0.3

  • Introduced ScopedThreadBuilder with the ability to name threads and set stack size
  • Worker methods in the Chase-Lev deque don't require mutable access anymore
  • Fixed a bug when unblocking pop() in MsQueue
  • Implemented Drop for MsQueue, SegQueue, and TreiberStack
  • Implemented Default for TreiberStack
  • Added is_empty to SegQueue
  • Renamed mem::epoch to epoch
  • Other bug fixes

Version 0.2

  • Changed existing non-blocking pop methods to try_pop
  • Added blocking pop support to Michael-Scott queue
  • Added Chase-Lev work-stealing deque

Version 0.1