dev-newsTokio logotokio.rs

Latest stable Tokio: 1.54.1, released (release notes). 53 stable releases since 2 Feb 2024.

Tokio

53releases since 2024
15backports to older lines
1.54.121 Oct 2026

Tokio 1.54.1 shipped on 21 October 2026, two days after 1.54.0. Its only change reverts a timer patch from 1.54.0 that removed the runtime handle from timers.

Two LTS lines are open, 1.51.x until March 2027 and 1.53.x until September 2027. Of the 53 releases since January 2024, 15 went to a minor line older than the newest one, most recently 1.51.6 on 13 October. A good share of Tokio's patch work lands on versions people pinned a year or more ago, which is the point of the LTS policy.

As of 24 October 2026.

1.361.391.421.451.481.511.54202420252026
Tokio releases from January 2024, winding outward one turn per year. 15 of 53 are backports to older LTS minors.
  • new minor or patch on the newest line
  • 1.38.x backport
  • 1.43.x backport
  • 1.47.x backport
  • 1.51.x backport

Latest releases

  1. 1.54.1time: revert "remove the runtime handle from timers"
  2. 1.54.0fs: add File::set_times, File::set_modified, and fs::FileTimes
  3. 1.53.3io: add AsyncFd::register and AsyncFd::register_with_interest
  4. 1.51.6io: add AsyncFd::register and AsyncFd::register_with_interest
  5. 1.53.2fs: handle integer overflow in buffered relative seek
  6. 1.51.5fs: handle integer overflow in buffered relative seek
  7. 1.53.1signal: restore MSRV by removing OnceLock::wait from the Windows handler
  8. 1.53.0fs: implement From<OwnedFd> and From<OwnedHandle> for File

From @tokio_rs on X

Tokio@tokio_rs

dial9: a flight recorder for Tokio. It collects the Tokio runtime metrics and renders them in a useful way to debug performance issues.

On X, 19 Mar 2026 18:31:26 UTC

dial9, a runtime flight recorder, 19 March 2026.

Tokio@tokio_rs

TokioConf 2026: full speaker lineup announced!
We’re excited to share the complete set of speakers joining us this year.
See all our speakers:
(Schedule coming soon)
Tickets are on sale:

On X, 9 Jan 2026 22:13:49 UTC

The speaker lineup for the first TokioConf, set for Portland on 20 to 22 April 2026.