tokio-1.52.4

trycompai/comptokio-1.52.4Jul 16, 2026by Darksonn

AI Summary

Tokio v1.52.4 is a maintenance release that fixes a critical bug where the driver was incorrectly skipped when `before_park` scheduled work. It also includes a minor fix for taskdump output formatting.

Key Highlights

Fixed runtime driver skipping bug when `before_park` schedules work
Fixed taskdump crate disambiguators in output

Full Release Notes

# 1.52.4 (July 16th, 2026)

### Fixed

- runtime: don't skip the driver when `before_park` schedules work ([#8222])

### Fixed (unstable)

- taskdump: remove crate disambiguators from output ([#8264])

[#8264]: https://github.com/tokio-rs/tokio/pull/8264
[#8222]: https://github.com/tokio-rs/tokio/pull/8222