crossbeam-epoch

• Fix invalid pointer dereference in fmt::Pointer impl for Atomic/Shared when the underlying pointer is invalid. This fixes unsoundness that was not fully addressed in 0.9.19's fix. (#1276)

• Fix invalid pointer dereference in fmt::Pointer impl for Atomic/Shared when the underlying pointer is invalid. This fixes unsoundness that was not fully addressed in 0.9.19's fix. (#1276)

• Fix null pointer dereference in fmt::Pointer impl for Atomic/Shared when it is a null pointer. (#1273)
• Fix return value of Atomic::fetch_update. (#1197)
• Improve compatibility with ThreadSanitizer. (#998)
• Allow unsized types in Guard::defer_destroy. (#1201)
• Use 64-bit integer for epoch representation on 32-bit platforms if AtomicU64 is available. (#1230)

• Fix null pointer dereference in fmt::Pointer impl for Atomic/Shared when it is a null pointer. (#1273)
• Fix return value of Atomic::fetch_update. (#1197)
• Improve compatibility with ThreadSanitizer. (#998)
• Allow unsized types in Guard::defer_destroy. (#1201)
• Use 64-bit integer for epoch representation on 32-bit platforms if AtomicU64 is available. (#1230)

• Remove dependency on cfg-if. (#1072)
• Remove dependency on autocfg. (#1071)

• Remove dependency on memoffset. (#1058)

• Bump the minimum supported Rust version to 1.61. (#1037)
• Improve support for targets without atomic CAS. (#1037)
• Remove build script. (#1037)
• Remove dependency on scopeguard. (#1045)
• Update loom dependency to 0.7.

• Update memoffset to 0.9. (#981)

• Update memoffset to 0.8. (#955)

• Fix build script bug introduced in 0.9.12. (#932)

Note: This release has been yanked due to regression fixed in 0.9.13.

• Update memoffset to 0.7. (#926)
• Improve support for custom targets. (#922)

• Removes the dependency on the once_cell crate to restore the MSRV. (#913)
• Work around rust-lang#98302, which causes compile error on windows-gnu when LTO is enabled. (#913)

• Bump the minimum supported Rust version to 1.38. (#877)
• Mitigate the risk of segmentation faults in buggy downstream implementations. (#879)
• Add {Atomic, Shared}::try_into_owned (#701)

• Replace lazy_static with once_cell. (#817)

• Make Atomic::null() const function at 1.61+. (#797)

• Fix Miri error when -Zmiri-check-number-validity is enabled. (#779)

• Add Atomic::fetch_update. (#706)

• Fix UB in Pointable impl of [MaybeUninit<T>]. (#694)
• Support targets that do not have atomic CAS on stable Rust. (#698)
• Fix breakage with nightly feature due to rust-lang/rust#84510. (#692)

Note: This release has been yanked. See #693 for details.

• Fix UB in <[MaybeUninit<T>] as Pointable>::init when global allocator failed allocation. (#690)
• Bump loom dependency to version 0.5. (#686)

Note: This release has been yanked. See #693 for details.

• Make loom dependency optional. (#666)

Note: This release has been yanked. See #693 for details.

• Add Atomic::compare_exchange and Atomic::compare_exchange_weak. (#628)
• Deprecate Atomic::compare_and_set and Atomic::compare_and_set_weak. Use Atomic::compare_exchange or Atomic::compare_exchange_weak instead. (#628)
• Make const_fn dependency optional. (#611)
• Add unstable support for loom. (#487)

Note: This release has been yanked. See #693 for details.

• Bump memoffset dependency to version 0.6. (#592)

Note: This release has been yanked. See #693 for details.

• Bump the minimum supported Rust version to 1.36.
• Support dynamically sized types.

• Bump the minimum supported Rust version to 1.38. (#877)

• Fix bug in release (yanking 0.8.1)

• Support targets that do not have atomic CAS on stable Rust (#698)

• Bump autocfg dependency to version 1.0. (#460)
• Reduce stall in list iteration. (#376)
• Stop stealing from the same deque. (#448)
• Fix unsoundness issues by adopting MaybeUninit. (#458)
• Fix use-after-free in lock-free queue. (#466)

• Bump the minimum supported Rust version to 1.36.
• Bump crossbeam-channel to 0.5.
• Bump crossbeam-deque to 0.8.
• Bump crossbeam-epoch to 0.9.
• Bump crossbeam-queue to 0.3.
• Bump crossbeam-utils to 0.8.

• Bump the minimum required version to 1.28.
• Fix breakage with nightly feature due to rust-lang/rust#65214.
• Make Atomic::null() const function at 1.31+.
• Bump crossbeam-utils to 0.7.

• Bump crossbeam-channel to 0.3.9.
• Bump crossbeam-epoch to 0.7.2.
• Bump crossbeam-utils to 0.6.6.

• Add Atomic::into_owned().
• Update memoffset dependency.

• Bump crossbeam-utils to 0.6.5.

• Add Shared::deref_mut().
• Add a Treiber stack to examples.

• Remove ArcCell, MsQueue, and TreiberStack.
• Change the interface of ShardedLock to match RwLock.
• Add SegQueue::len().
• Rename SegQueue::try_pop() to SegQueue::pop().
• Change the return type of SegQueue::pop() to Result.
• Introduce ArrayQueue.
• Update dependencies.

• Remove Guard::clone().
• Bump dependencies.

• Update crossbeam-utils to 0.6.

• Update dependencies.

• defer now requires F: Send + 'static.
• Bump the minimum Rust version to 1.26.
• Pinning while TLS is tearing down does not fail anymore.
• Rename Handle to LocalHandle.
• Add defer_unchecked and defer_destroy.
• Remove Clone impl for LocalHandle.

• Update crossbeam-utils to 0.5.

• Fix compatibility with the latest Rust nightly.

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

• Update crossbeam-utils to 0.4.
• Specify the minimum Rust version to 1.25.0.

• Downgrade crossbeam-utils to 0.3 because it was a breaking change.

• Expose the Pointer trait.
• Warn missing docs and missing debug impls.
• Update crossbeam-utils to 0.4.

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

• Add Debug impls for Collector, Handle, and Guard.
• Add load_consume to Atomic.
• Rename Collector::handle to Collector::register.
• Remove the Send implementation for Handle (this was a bug). Only Collectors can be shared among multiple threads, while Handles and Guards must stay within the thread in which they were created.

• Update dependencies.
• Remove support for Rust 1.13.

• Add support for Rust 1.13.
• Improve documentation for CAS.

• Add method Owned::into_box.
• Fix a use-after-free bug in Local::finalize.
• Fix an ordering bug in Global::push_bag.
• Fix a bug in calculating distance between epochs.
• Remove impl<T> Into<Box<T>> for Owned<T>.

• First version of the new epoch-based GC.