# Changelog
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [Unreleased]
## [0.5.32](https://github.com/rcore-os/tgoskits/compare/ax-std-v0.5.31...ax-std-v0.5.32) - 2026-08-20
### Fixed
- *(console)* unify sleepable runtime console arbitration ([#2113](https://github.com/rcore-os/tgoskits/pull/2113))
- *(ax-std)* implement futimens for regular files ([#1950](https://github.com/rcore-os/tgoskits/pull/1950))
### Other
- *(serial)* establish bounded owner-affine UART runtime ([#2076](https://github.com/rcore-os/tgoskits/pull/2076))
- *(errors)* introduce domain-owned error boundaries ([#2024](https://github.com/rcore-os/tgoskits/pull/2024))
- *(sync)* move lock implementation into ax-task ([#1962](https://github.com/rcore-os/tgoskits/pull/1962))
- *(sync)* unify lock primitives in ax-sync ([#1956](https://github.com/rcore-os/tgoskits/pull/1956))
## [0.5.31](https://github.com/rcore-os/tgoskits/compare/ax-std-v0.5.30...ax-std-v0.5.31) - 2026-08-09
### Added
- *(axvm)* migrate to real Rust std ([#1910](https://github.com/rcore-os/tgoskits/pull/1910))
- *(posix)* implement eventfd and bridge epoll for std async ([#1887](https://github.com/rcore-os/tgoskits/pull/1887))
### Other
- *(axvm)* unify guest devices and AArch64 timer ownership ([#1717](https://github.com/rcore-os/tgoskits/pull/1717))
## [0.5.30](https://github.com/rcore-os/tgoskits/compare/ax-std-v0.5.29...ax-std-v0.5.30) - 2026-08-03
### Fixed
- *(dma-api)* retire legacy axdma release paths ([#1796](https://github.com/rcore-os/tgoskits/pull/1796))
### Other
- *(block)* adopt IRQ-driven multi-queue runtime ([#1768](https://github.com/rcore-os/tgoskits/pull/1768))
## [0.5.29](https://github.com/rcore-os/tgoskits/compare/ax-std-v0.5.28...ax-std-v0.5.29) - 2026-07-23
### Other
- *(axbuild)* 将构建与启动能力收敛到显式配置 ([#1620](https://github.com/rcore-os/tgoskits/pull/1620))
## [0.5.28](https://github.com/rcore-os/tgoskits/compare/ax-std-v0.5.27...ax-std-v0.5.28) - 2026-07-10
### Other
- updated the following local packages: ax-driver, ax-hal, ax-runtime, ax-alloc, ax-task, ax-api, ax-posix-api
## [0.5.27](https://github.com/rcore-os/tgoskits/compare/ax-std-v0.5.26...ax-std-v0.5.27) - 2026-07-08
### Other
- updated the following local packages: ax-hal, ax-runtime, ax-alloc, ax-driver, ax-task, ax-api, ax-posix-api
## [0.5.26](https://github.com/rcore-os/tgoskits/compare/ax-std-v0.5.25...ax-std-v0.5.26) - 2026-07-08
### Other
- updated the following local packages: ax-alloc, ax-driver, ax-hal, ax-task, ax-runtime, ax-api, ax-posix-api
## [0.5.25](https://github.com/rcore-os/tgoskits/compare/ax-std-v0.5.24...ax-std-v0.5.25) - 2026-07-08
### Other
- updated the following local packages: ax-kspin, ax-task, ax-alloc, ax-driver, ax-hal, ax-runtime, ax-api, ax-posix-api
## [0.5.24](https://github.com/rcore-os/tgoskits/compare/ax-std-v0.5.23...ax-std-v0.5.24) - 2026-07-07
### Other
- Remove `ax-feat` crate and redistribute features across runtime, API, and user library layers ([#1513](https://github.com/rcore-os/tgoskits/pull/1513))
- *(platforms)* move someboot and somehal-macros and add documents ([#1485](https://github.com/rcore-os/tgoskits/pull/1485))
- remove static platform and axconfig generation, make dynamic platform the only path ([#1478](https://github.com/rcore-os/tgoskits/pull/1478))
## [0.5.23](https://github.com/rcore-os/tgoskits/compare/ax-std-v0.5.22...ax-std-v0.5.23) - 2026-07-02
### Other
- *(ax-driver)* remove static platform compatibility ([#1463](https://github.com/rcore-os/tgoskits/pull/1463))
- *(platforms)* remove LoongArch static platform ([#1428](https://github.com/rcore-os/tgoskits/pull/1428))
- *(ax-runtime)* resolve device IRQ bindings to IrqId
## [0.5.22](https://github.com/rcore-os/tgoskits/compare/ax-std-v0.5.21...ax-std-v0.5.22) - 2026-06-27
### Fixed
- *(locking)* remove spin mutex usage from kernel paths ([#1380](https://github.com/rcore-os/tgoskits/pull/1380))
## [0.5.21](https://github.com/rcore-os/tgoskits/compare/ax-std-v0.5.20...ax-std-v0.5.21) - 2026-06-23
### Other
- updated the following local packages: ax-hal, ax-runtime, ax-api, ax-posix-api, ax-kspin, ax-alloc, ax-driver, ax-feat
## [0.5.20](https://github.com/rcore-os/tgoskits/compare/ax-std-v0.5.19...ax-std-v0.5.20) - 2026-06-22
### Added
- *(axruntime)* add compiler-backed stack protector support ([#1239](https://github.com/rcore-os/tgoskits/pull/1239))
### Other
- *(ax-runtime)* adapt submit-poll fs block irq registration ([#1228](https://github.com/rcore-os/tgoskits/pull/1228))
## [0.5.19](https://github.com/rcore-os/tgoskits/compare/ax-std-v0.5.18...ax-std-v0.5.19) - 2026-06-12
### Fixed
- *(axtask)* improve might_sleep diagnostics and coverage ([#1235](https://github.com/rcore-os/tgoskits/pull/1235))
- *(axtask)* use monotonic deadlines for sleeps ([#1240](https://github.com/rcore-os/tgoskits/pull/1240))
## [0.5.18](https://github.com/rcore-os/tgoskits/compare/ax-std-v0.5.17...ax-std-v0.5.18) - 2026-06-11
### Other
- *(axvisor)* remove obsolete x86 q35 static platform ([#1186](https://github.com/rcore-os/tgoskits/pull/1186))
## [0.5.17](https://github.com/rcore-os/tgoskits/compare/ax-std-v0.5.16...ax-std-v0.5.17) - 2026-06-09
### Added
- *(std)* unify std-aware ArceOS builds ([#1080](https://github.com/rcore-os/tgoskits/pull/1080))
## [0.5.16](https://github.com/rcore-os/tgoskits/compare/ax-std-v0.5.15...ax-std-v0.5.16) - 2026-06-03
### Added
- *(axtask)* add task stack guard page support ([#811](https://github.com/rcore-os/tgoskits/pull/811))
### Fixed
- *(axvisor)* enable buddy-slab allocator ([#974](https://github.com/rcore-os/tgoskits/pull/974))
### Other
- *(linker)* layer platform runtime and final scripts ([#1075](https://github.com/rcore-os/tgoskits/pull/1075))
- *(ax-alloc)* remove ax-allocator dependency, simplify to TLSF/buddy-slab backends ([#987](https://github.com/rcore-os/tgoskits/pull/987))
- *(drivers)* split shared driver stack from ArceOS ([#831](https://github.com/rcore-os/tgoskits/pull/831))
## [0.5.15](https://github.com/rcore-os/tgoskits/compare/ax-std-v0.5.14...ax-std-v0.5.15) - 2026-05-22
### Other
- updated the following local packages: ax-errno, ax-feat, ax-io, ax-api
## [0.5.14](https://github.com/rcore-os/tgoskits/compare/ax-std-v0.5.13...ax-std-v0.5.14) - 2026-05-19
### Other
- updated the following local packages: ax-errno, ax-io, ax-feat, ax-api
## [0.5.13](https://github.com/rcore-os/tgoskits/compare/ax-std-v0.5.12...ax-std-v0.5.13) - 2026-05-15
### Other
- updated the following local packages: ax-kspin, ax-io, ax-feat, ax-api