ESP-IDF V3.2.3 has been released. This is a bugfix release for ESP-IDF V3.2, and is compatible with apps written for ESP-IDF V3.2.x.
At time of writing the current stable release is V3.3.
Full details including complete release notes, download instructions and links can be found on GitHub:
https://github.com/espressif/esp-idf/releases/v3.2.3