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update readme for upcoming release

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Daan 2025-06-09 19:19:18 -07:00
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@ -12,9 +12,9 @@ is a general purpose allocator with excellent [performance](#performance) charac
Initially developed by Daan Leijen for the runtime systems of the Initially developed by Daan Leijen for the runtime systems of the
[Koka](https://koka-lang.github.io) and [Lean](https://github.com/leanprover/lean) languages. [Koka](https://koka-lang.github.io) and [Lean](https://github.com/leanprover/lean) languages.
Latest release : `v3.0.3` (beta) (2025-03-28). Latest release : `v3.1.4` (beta) (2025-06-09).
Latest v2 release: `v2.2.3` (2025-03-28). Latest v2 release: `v2.2.4` (2025-06-09).
Latest v1 release: `v1.9.3` (2024-03-28). Latest v1 release: `v1.9.4` (2024-06-09).
mimalloc is a drop-in replacement for `malloc` and can be used in other programs mimalloc is a drop-in replacement for `malloc` and can be used in other programs
without code changes, for example, on dynamically linked ELF-based systems (Linux, BSD, etc.) you can use it as: without code changes, for example, on dynamically linked ELF-based systems (Linux, BSD, etc.) you can use it as:
@ -77,12 +77,16 @@ Enjoy!
* `dev2`: development branch for mimalloc v2. This branch is downstream of `dev` * `dev2`: development branch for mimalloc v2. This branch is downstream of `dev`
(and is essentially equal to `dev` except for `src/segment.c`). Uses larger sliced segments to manage (and is essentially equal to `dev` except for `src/segment.c`). Uses larger sliced segments to manage
mimalloc pages that can reduce fragmentation. mimalloc pages that can reduce fragmentation.
* `dev3`: development branch for mimalloc v3-beta. This branch is downstream of `dev`. This version * `dev3`: development branch for mimalloc v3 beta. This branch is downstream of `dev`. This version
simplifies the lock-free ownership of previous versions, has no thread-local segments any more. simplifies the lock-free ownership of previous versions, and improves sharing of memory between
This improves sharing of memory between threads, and on certain large workloads may use (much) less memory. threads. On certain large workloads this version may use (much) less memory.
### Releases ### Releases
* 2025-06-09, `v1.9.4`, `v2.2.4`, `v3.1.4` (beta) : Some important bug fixes, including a case where OS memory
was not always fully released. Improved v3 performance, build on XBox, fix build on Android, support interpose
for older macOS versions, use MADV_FREE_REUSABLE on macOS, always check commit success, better support for Windows
fixed TLS offset, etc.
* 2025-03-28, `v1.9.3`, `v2.2.3`, `v3.0.3` (beta) : Various small bug and build fixes, including: * 2025-03-28, `v1.9.3`, `v2.2.3`, `v3.0.3` (beta) : Various small bug and build fixes, including:
fix arm32 pre v7 builds, fix mingw build, get runtime statistics, improve statistic commit counts, fix arm32 pre v7 builds, fix mingw build, get runtime statistics, improve statistic commit counts,
fix execution on non BMI1 x64 systems. fix execution on non BMI1 x64 systems.