# 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]
## [0.5.21](https://github.com/rcore-os/tgoskits/compare/ax-libc-v0.5.20...ax-libc-v0.5.21) - 2026-06-23
### Other
- updated the following local packages: ax-hal, ax-posix-api, ax-driver, ax-feat
## [0.5.20](https://github.com/rcore-os/tgoskits/compare/ax-libc-v0.5.19...ax-libc-v0.5.20) - 2026-06-22
### Added
- *(axruntime)* add compiler-backed stack protector support ([#1239](https://github.com/rcore-os/tgoskits/pull/1239))
## [0.5.19](https://github.com/rcore-os/tgoskits/compare/ax-libc-v0.5.18...ax-libc-v0.5.19) - 2026-06-12
### Other
- updated the following local packages: ax-driver, ax-hal, ax-feat, ax-posix-api
## [0.5.18](https://github.com/rcore-os/tgoskits/compare/ax-libc-v0.5.17...ax-libc-v0.5.18) - 2026-06-11
### Other
- updated the following local packages: ax-driver, ax-hal, ax-posix-api, ax-feat
## [0.5.17](https://github.com/rcore-os/tgoskits/compare/ax-libc-v0.5.16...ax-libc-v0.5.17) - 2026-06-09
### Added
- *(std)* unify std-aware ArceOS builds ([#1080](https://github.com/rcore-os/tgoskits/pull/1080))
- *(ax-posix-api)* improve ArceOS epoll semantics ([#1034](https://github.com/rcore-os/tgoskits/pull/1034))
## [0.5.16](https://github.com/rcore-os/tgoskits/compare/ax-libc-v0.5.15...ax-libc-v0.5.16) - 2026-06-03
### Other
- *(platform)* remove static aarch64 platforms ([#1074](https://github.com/rcore-os/tgoskits/pull/1074))
- *(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-libc-v0.5.14...ax-libc-v0.5.15) - 2026-05-22
### Other
- updated the following local packages: ax-errno, ax-feat, ax-io, ax-posix-api
## [0.5.14](https://github.com/rcore-os/tgoskits/compare/ax-libc-v0.5.13...ax-libc-v0.5.14) - 2026-05-19
### Other
- updated the following local packages: ax-errno, ax-io, ax-feat, ax-posix-api
## [0.5.13](https://github.com/rcore-os/tgoskits/compare/ax-libc-v0.5.12...ax-libc-v0.5.13) - 2026-05-15
### Other
- updated the following local packages: ax-io, ax-feat, ax-posix-api