ESP-IDF V3.2-rc has been released

[ESP_Angus]

This is a prerelease Release Candidate of ESP-IDF V3.2. The current stable release is ESP-IDF V3.1.3.

Major New Features in V3.2

• Automatic Light Sleep support to reduce power consumption, including while maintaining Wi-Fi connection. (Note: Support for Light Sleep with Bluetooth will be added in a future release, currently automatic Light Sleep is disabled while Bluetooth is enabled.)
• Updated LWIP to v2.0.3 with Espressif patches
• Integrated esp-mqtt MQTT client library into ESP-IDF
• CAN (Controller Area Network) Driver
• Mass Manufacturing Utility
• Bluetooth Classic Secure Simple Pairing
• Bluetooth Classic Legacy Pairing
• HTTP Server Component
• ASIO asynchronous C++ networking library
• ESP HTTPS OTA Component for straightforward OTA updates
• SDMMC driver: eMMC/MMC support
• Python 3 support. Python 2 or 3 can be used to build ESP-IDF projects.
• Decouple mesh code from Wi-Fi
• Add mesh network channel switch function

Full details including known issues, complete release notes, download instructions and links can be found on GitHub:

https://github.com/espressif/esp-idf/releases/v3.2-rc