# Changelog ## [0.2.2](https://github.com/espressif/esp-protocols/commits/sock_utils-v0.2.2) ### Bug Fixes - Fix gai_strerror() impl to return const string ([f12a2056](https://github.com/espressif/esp-protocols/commit/f12a2056)) ## [0.2.1](https://github.com/espressif/esp-protocols/commits/sock_utils-v0.2.1) ### Bug Fixes - Fix potential macro colission including standard headers ([ade9448c](https://github.com/espressif/esp-protocols/commit/ade9448c)) ## [0.2.0](https://github.com/espressif/esp-protocols/commits/sock_utils-v0.2.0) ### Features - Declare socketpair and gai_strerror via standard headers ([b090a3cb](https://github.com/espressif/esp-protocols/commit/b090a3cb)) - Add support for gethostname() ([f7c0b756](https://github.com/espressif/esp-protocols/commit/f7c0b756)) ## [0.1.0](https://github.com/espressif/esp-protocols/commits/sock_utils-v0.1.0) ### Features - Add initial support for socket helpers ([31f57ad0](https://github.com/espressif/esp-protocols/commit/31f57ad0))
f3f3e23becab01b8d95b02f1920bc53438ff4462
idf.py add-dependency "espressif/sock_utils^0.2.2"