+# 1.47.0 (July 25th, 2025)
+
+This release adds `poll_proceed` and `cooperative` to the `coop` module for
+cooperative scheduling, adds `SetOnce` to the `sync` module which provides
+similar functionality to [`std::sync::OnceLock], and adds a new method
+`sync::Notify::notified_owned()` which returns an `OwnedNotified` without
+a lifetime parameter.
+
+## Added
+
+- coop: add `cooperative` and `poll_proceed` ([#7405])
+- sync: add `SetOnce` ([#7418])
+- sync: add `sync::Notify::notified_owned()` ([#7465])
+
+## Changed
+
+- deps: upgrade windows-sys 0.52 → 0.59 ([#7117])
+- deps: update to socket2 v0.6 ([#7443])
+- sync: improve `AtomicWaker::wake` performance ([#7450])
+
+## Documented
+
+- metrics: fix listed feature requirements for some metrics ([#7449])
+- runtime: improve safety comments of `Readiness<'_>` ([#7415])
+
+[#7405]: https://github.com/tokio-rs/tokio/pull/7405
+[#7415]: https://github.com/tokio-rs/tokio/pull/7415
+[#7418]: https://github.com/tokio-rs/tokio/pull/7418
+[#7449]: https://github.com/tokio-rs/tokio/pull/7449
+[#7450]: https://github.com/tokio-rs/tokio/pull/7450
+[#7465]: https://github.com/tokio-rs/tokio/pull/7465
+
+# 1.46.1 (July 4th, 2025)
+
+This release fixes incorrect spawn locations in runtime task hooks for tasks
+spawned using `tokio::spawn` rather than `Runtime::spawn`. This issue only
+effected the spawn location in `TaskMeta::spawned_at`, and did not effect task
+locations in Tracing events.
+
+## Unstable
+
+- runtime: add `TaskMeta::spawn_location` tracking where a task was spawned
+ ([#7440])
+
+[#7440]: https://github.com/tokio-rs/tokio/pull/7440
+
+# 1.46.0 (July 2nd, 2025)
+
+## Fixed
+
+- net: fixed `TcpStream::shutdown` incorrectly returning an error on macOS ([#7290])
+
+## Added
+
+- sync: `mpsc::OwnedPermit::{same_channel, same_channel_as_sender}` methods ([#7389])
+- macros: `biased` option for `join!` and `try_join!`, similar to `select!` ([#7307])
+- net: support for cygwin ([#7393])
+- net: support `pipe::OpenOptions::read_write` on Android ([#7426])
+- net: add `Clone` implementation for `net::unix::SocketAddr` ([#7422])
+
+## Changed
+
+- runtime: eliminate unnecessary lfence while operating on `queue::Local<T>` ([#7340])
+- task: disallow blocking in `LocalSet::{poll,drop}` ([#7372])
+
+## Unstable
+
+- runtime: add `TaskMeta::spawn_location` tracking where a task was spawned ([#7417])
+- runtime: removed borrow from `LocalOptions` parameter to `runtime::Builder::build_local` ([#7346])
+
+## Documented
+
+- io: clarify behavior of seeking when `start_seek` is not used ([#7366])
+- io: document cancellation safety of `AsyncWriteExt::flush` ([#7364])
+- net: fix docs for `recv_buffer_size` method ([#7336])
+- net: fix broken link of `RawFd` in `TcpSocket` docs ([#7416])
+- net: update `AsRawFd` doc link to current Rust stdlib location ([#7429])
+- readme: fix double period in reactor description ([#7363])
+- runtime: add doc note that `on_*_task_poll` is unstable ([#7311])
+- sync: update broadcast docs on allocation failure ([#7352])
+- time: add a missing panic scenario of `time::advance` ([#7394])
+
+[#7290]: https://github.com/tokio-rs/tokio/pull/7290
+[#7307]: https://github.com/tokio-rs/tokio/pull/7307
+[#7311]: https://github.com/tokio-rs/tokio/pull/7311
+[#7336]: https://github.com/tokio-rs/tokio/pull/7336
+[#7340]: https://github.com/tokio-rs/tokio/pull/7340
+[#7346]: https://github.com/tokio-rs/tokio/pull/7346
+[#7352]: https://github.com/tokio-rs/tokio/pull/7352
+[#7363]: https://github.com/tokio-rs/tokio/pull/7363
+[#7364]: https://github.com/tokio-rs/tokio/pull/7364
+[#7366]: https://github.com/tokio-rs/tokio/pull/7366
+[#7372]: https://github.com/tokio-rs/tokio/pull/7372
+[#7389]: https://github.com/tokio-rs/tokio/pull/7389
+[#7393]: https://github.com/tokio-rs/tokio/pull/7393
+[#7394]: https://github.com/tokio-rs/tokio/pull/7394
+[#7416]: https://github.com/tokio-rs/tokio/pull/7416
+[#7422]: https://github.com/tokio-rs/tokio/pull/7422
+[#7426]: https://github.com/tokio-rs/tokio/pull/7426
+[#7429]: https://github.com/tokio-rs/tokio/pull/7429
+[#7417]: https://github.com/tokio-rs/tokio/pull/7417
+
+# 1.45.1 (May 24th, 2025)
+
+This fixes a regression on the wasm32-unknown-unknown target, where code that
+previously did not panic due to calls to `Instant::now()` started failing. This
+is due to the stabilization of the first time-based metric.
+
+### Fixed
+
+- Disable time-based metrics on wasm32-unknown-unknown ([#7322])
+
+[#7322]: https://github.com/tokio-rs/tokio/pull/7322
+
+# 1.45.0 (May 5th, 2025)
+
+### Added
+
+- metrics: stabilize `worker_total_busy_duration`, `worker_park_count`, and
+ `worker_unpark_count` ([#6899], [#7276])
+- process: add `Command::spawn_with` ([#7249])
+
+### Changed
+
+- io: do not require `Unpin` for some trait impls ([#7204])
+- rt: mark `runtime::Handle` as unwind safe ([#7230])
+- time: revert internal sharding implementation ([#7226])
+
+### Unstable
+
+- rt: remove alt multi-threaded runtime ([#7275])
+
+[#6899]: https://github.com/tokio-rs/tokio/pull/6899
+[#7276]: https://github.com/tokio-rs/tokio/pull/7276
+[#7249]: https://github.com/tokio-rs/tokio/pull/7249
+[#7204]: https://github.com/tokio-rs/tokio/pull/7204
+[#7230]: https://github.com/tokio-rs/tokio/pull/7230
+[#7226]: https://github.com/tokio-rs/tokio/pull/7226
+[#7275]: https://github.com/tokio-rs/tokio/pull/7275
+
+
+# 1.44.2 (April 5th, 2025)
+
+This release fixes a soundness issue in the broadcast channel. The channel
+accepts values that are `Send` but `!Sync`. Previously, the channel called
+`clone()` on these values without synchronizing. This release fixes the channel
+by synchronizing calls to `.clone()` (Thanks Austin Bonander for finding and
+reporting the issue).
+
+### Fixed
+
+- sync: synchronize `clone()` call in broadcast channel ([#7232])
+
+[#7232]: https://github.com/tokio-rs/tokio/pull/7232
+
+# 1.44.1 (March 13th, 2025)
+
+### Fixed
+
+- rt: skip defer queue in `block_in_place` context ([#7216])
+
+[#7216]: https://github.com/tokio-rs/tokio/pull/7216
+
+# 1.44.0 (March 7th, 2025)
+
+This release changes the `from_std` method on sockets to panic if a blocking
+socket is provided. We determined this change is not a breaking change as Tokio is not
+intended to operate using blocking sockets. Doing so results in runtime hangs and
+should be considered a bug. Accidentally passing a blocking socket to Tokio is one
+of the most common user mistakes. If this change causes an issue for you, please
+comment on [#7172].
+
+### Added
+
+ - coop: add `task::coop` module ([#7116])
+ - process: add `Command::get_kill_on_drop()` ([#7086])
+ - sync: add `broadcast::Sender::closed` ([#6685], [#7090])
+ - sync: add `broadcast::WeakSender` ([#7100])
+ - sync: add `oneshot::Receiver::is_empty()` ([#7153])
+ - sync: add `oneshot::Receiver::is_terminated()` ([#7152])
+
+### Fixed
+
+ - fs: empty reads on `File` should not start a background read ([#7139])
+ - process: calling `start_kill` on exited child should not fail ([#7160])
+ - signal: fix `CTRL_CLOSE`, `CTRL_LOGOFF`, `CTRL_SHUTDOWN` on windows ([#7122])
+ - sync: properly handle panic during mpsc drop ([#7094])
+
+### Changes
+
+ - runtime: clean up magic number in registration set ([#7112])
+ - coop: make coop yield using waker defer strategy ([#7185])
+ - macros: make `select!` budget-aware ([#7164])
+ - net: panic when passing a blocking socket to `from_std` ([#7166])
+ - io: clean up buffer casts ([#7142])
+
+### Changes to unstable APIs
+
+ - rt: add before and after task poll callbacks ([#7120])
+ - tracing: make the task tracing API unstable public ([#6972])
+
+### Documented
+
+ - docs: fix nesting of sections in top-level docs ([#7159])
+ - fs: rename symlink and hardlink parameter names ([#7143])
+ - io: swap reader/writer in simplex doc test ([#7176])
+ - macros: docs about `select!` alternatives ([#7110])
+ - net: rename the argument for `send_to` ([#7146])
+ - process: add example for reading `Child` stdout ([#7141])
+ - process: clarify `Child::kill` behavior ([#7162])
+ - process: fix grammar of the `ChildStdin` struct doc comment ([#7192])
+ - runtime: consistently use `worker_threads` instead of `core_threads` ([#7186])
+
+[#6685]: https://github.com/tokio-rs/tokio/pull/6685
+[#6972]: https://github.com/tokio-rs/tokio/pull/6972
+[#7086]: https://github.com/tokio-rs/tokio/pull/7086
+[#7090]: https://github.com/tokio-rs/tokio/pull/7090
+[#7094]: https://github.com/tokio-rs/tokio/pull/7094
+[#7100]: https://github.com/tokio-rs/tokio/pull/7100
+[#7110]: https://github.com/tokio-rs/tokio/pull/7110
+[#7112]: https://github.com/tokio-rs/tokio/pull/7112
+[#7116]: https://github.com/tokio-rs/tokio/pull/7116
+[#7120]: https://github.com/tokio-rs/tokio/pull/7120
+[#7122]: https://github.com/tokio-rs/tokio/pull/7122
+[#7139]: https://github.com/tokio-rs/tokio/pull/7139
+[#7141]: https://github.com/tokio-rs/tokio/pull/7141
+[#7142]: https://github.com/tokio-rs/tokio/pull/7142
+[#7143]: https://github.com/tokio-rs/tokio/pull/7143
+[#7146]: https://github.com/tokio-rs/tokio/pull/7146
+[#7152]: https://github.com/tokio-rs/tokio/pull/7152
+[#7153]: https://github.com/tokio-rs/tokio/pull/7153
+[#7159]: https://github.com/tokio-rs/tokio/pull/7159
+[#7160]: https://github.com/tokio-rs/tokio/pull/7160
+[#7162]: https://github.com/tokio-rs/tokio/pull/7162
+[#7164]: https://github.com/tokio-rs/tokio/pull/7164
+[#7166]: https://github.com/tokio-rs/tokio/pull/7166
+[#7172]: https://github.com/tokio-rs/tokio/pull/7172
+[#7176]: https://github.com/tokio-rs/tokio/pull/7176
+[#7185]: https://github.com/tokio-rs/tokio/pull/7185
+[#7186]: https://github.com/tokio-rs/tokio/pull/7186
+[#7192]: https://github.com/tokio-rs/tokio/pull/7192
+
+ # 1.43.2 (August 1st, 2025)
+
+ ### Fixed
+
+ - process: fix panic from spurious pidfd wakeup ([#7494])
+
+ [#7494]: https://github.com/tokio-rs/tokio/pull/7494
+
# 1.43.1 (April 5th, 2025)
This release fixes a soundness issue in the broadcast channel. The channel
projects / 0xmirror / tokio.git / commitdiff