Github releases API does not provide the latest toolchain version information

[wuwbobo2021]

I came here because of esp-rs/esp-hal#2615, which sets the MSRV to 1.83. XTENSA_RUST_LATEST_API_URL in https://docs.rs/espup/0.14.0/src/espup/toolchain/rust.rs.html is https://api.github.com/repos/esp-rs/rust-build/releases/latest, from which v1.82.0.3 is read instead of the newest v1.83.0.1.

This issue should be closed as soon as the current problem is fixed.

[wuwbobo2021]

Oh no, I justed tried to compile a project based on the latest release version (0.22) of esp-hal after failing to make the git version of the wifi station example working (cannot connect to the AP), but it failed to build xtensa-lx-rt crate: "error[E0787]: the asm! macro is not allowed in naked functions". The current git version of xtensa-lx-rt includes fixes for the newest toolchain (esp-rs/esp-hal#2615), but it's unreleased.

I think you're doing the right thing to prvent most users from downloading the newest toolchain before releasing esp-hal 1.0.0. Closing this issue.