ax-libc 0.5.21

ArceOS user program library for C apps
# 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