0.3.4

• Optimize x86_64 128-bit atomic store.

0.3.3

• Allow CAS failure ordering stronger than success ordering. (#17)

0.3.2

• Optimize x86_64 128-bit atomic load/store on Intel CPU with AVX. (#16)

• Support native 128-bit atomic operations for powerpc64 (le or pwr8+, currently nightly-only).

• Fix behavior differences between stable and nightly. (#15)

0.3.1

• Optimize AArch64 128-bit atomic load/store when the lse2 target feature is enabled at compile-time. (#11)

• Relax ordering in Debug impl to reflect std changes. (#12)

0.3.0

• Support native 128-bit atomic operations for s390x (currently nightly-only).

• Add AtomicF{32,64}::fetch_abs.

• Add #[must_use] to constructors.

• Use 128-bit atomic operation mappings same as LLVM, on aarch64.

• Remove parking_lot optional feature to allow the use of this crate within global allocators.

0.2.1

• Implement aarch64 outline-atomics.

0.2.0

• Remove i128 feature. Atomic{I,U}128 are now always enabled.

• Add outline-atomics feature. Currently, this is the same as the 0.1's i128-dynamic, except that fallback feature is not implicitly enabled.

• Remove i128-dynamic feature in favor of outline-atomics feature.

• Add AtomicF{32,64}::as_bits.

0.1.4

• Support 128-bit atomics for aarch64 at Rust 1.59+. This was previously supported only on nightly. (#6)

0.1.3

• Fix inline assembly for riscv without A-extension.

0.1.2

• Add parking_lot feature to use parking_lot in global locks of fallback implementation.

• Fix bug in cmpxchg16b support. (#5)