1.2.1

Split library into rpmalloc only base library and preloadable malloc wrapper library.

Add arg validation to valloc and pvalloc.

Change ARM memory barrier instructions to dmb ish/ishst for compatibility.

Improve preload compatibility on Apple platforms by using pthread key for TLS in wrapper library.

Fix ABA issue in orphaned heap linked list

1.2

Dual license under MIT

Fix init/fini checks in malloc entry points for preloading into binaries that does malloc/free in init or fini sections

Fixed an issue where freeing a block which had been realigned during allocation due to alignment request greater than 16 caused the free block link to be written in the wrong place in the block, causing next allocation from the size class to return a bad pointer

Improve mmap 64KiB granularity enforcement loop to avoid excessive iterations

Fix undersized adaptive cache counter array for large block in heap structure, causing potential abort on exit

Avoid hysteresis in realloc by overallocating on small size increases

Add entry point for realloc with alignment and optional flags to avoid preserving content

Add valloc/pvalloc/cfree wrappers

Add C++ new/delete wrappers

1.1

Add four cache presets (unlimited, performance priority, size priority and no cache)

Slight performance improvement by dependent class index lookup for merged size classes

Adaptive cache size per thread and per size class for improved memory efficiency, and release thread caches to global cache in fixed size batches

Merged caches for small/medium classes using 64KiB spans with 64KiB large blocks

Require thread initialization with rpmalloc_thread_initialize, add pthread hooks for automatic init/fini

Added rpmalloc_usable_size query entry point

Fix invalid old size in memory copy during realloc

Optional statistics and integer overflow guards

Optional asserts for easier debugging

Provide malloc entry point replacements and automatic init/fini hooks, and a LD_PRELOAD:able dynamic library build

Improve documentation and additional code comments

Move benchmarks to separate repo, https://github.com/rampantpixels/rpmalloc-benchmark

1.0

Lock free thread caching 16-byte aligned memory allocator.

Initial release with support for Windows, MacOS, Linux, Android and iOS.