Release v1.70.0.1
Rust Xtensa Toolchain v1.70.0.1 for ESP32, ESP32-S2, ESP32-S3.
Installation: https://github.com/esp-rs/espup#installation
espup install --toolchain-version 1.70.0.1
source ~/export-esp.sh
Note: For ESP32-C2, ESP32-C3, ESP32-C6 or ESP32-H2 use Rust Nightly.