ESP-IDF v5.2.1 has released

[ESP_Alvin]

Documentation for release v5.2.1 is available at https://docs.espressif.com/projects/esp-idf/en/v5.2.1/

ESP-IDF v5.2.1 is a bugfix update for ESP-IDF v5.2. ESP-IDF v5.2 will be supported until August 2026 in accordance with the ESP-IDF Support Policy.

For full details, release notes, installation instructions, etc then please see the release page on GitHub:
https://github.com/espressif/esp-idf/re ... tag/v5.2.1