tokio-1.53.1

bluenviron/mediamtxtokio-1.53.1Jul 20, 2026by Darksonn

AI Summary

A maintenance release focused on fixing critical timer cancellation races and restoring the Minimum Supported Rust Version (MSRV) on Windows.

Key Highlights

Fixed alt timer cancellation and insertion race
Restored MSRV by removing `OnceLock::wait` from Windows handler
Fixed documentation links in Runtime::block_on

Full Release Notes

# 1.53.1 (July 20th, 2026)

### Fixed

- signal: restore MSRV by removing `OnceLock::wait` from the Windows handler ([#8300])

### Fixed (unstable)

- time: fix alt timer cancellation and insertion race ([#8252])

### Documented

- runtime: remove dead link definition in Runtime::block_on ([#8301])

[#8252]: https://github.com/tokio-rs/tokio/pull/8252
[#8300]: https://github.com/tokio-rs/tokio/pull/8300
[#8301]: https://github.com/tokio-rs/tokio/pull/8301