tokio-1.52.2
tokio-rs/tokiotokio-1.52.2May 4, 2026by Darksonn
AI Summary
A patch release that reverts a performance-impacting change related to LIFO slot stealing introduced in version 1.51.0.
Key Highlights
- Reverted LIFO slot stealing change from 1.51.0
- Fixed performance impact of slot stealing
Full Release Notes
# 1.52.2 (May 4th, 2026) This release reverts the LIFO slot stealing change introduced in 1.51.0 ([#7431]), due to [its performance impact][#8065]. ([#8100]) [#7431]: https://github.com/tokio-rs/tokio/pull/7431 [#8065]: https://github.com/tokio-rs/tokio/pull/8065 [#8100]: https://github.com/tokio-rs/tokio/pull/8100