tokio-1.33.0

# 1.33.0 (October 9, 2023)

### Fixed

- io: mark `Interest::add` with `#[must_use]` ([#6037])
- runtime: fix cache line size for RISC-V ([#5994])
- sync: prevent lock poisoning in `watch::Receiver::wait_for` ([#6021])
- task: fix `spawn_local` source location ([#5984])

### Changed

- sync: use Acquire/Release orderings instead of SeqCst in `watch` ([#6018])

### Added

- fs: add vectored writes to `tokio::fs::File` ([#5958])
- io: add `Interest::remove` method ([#5906])
- io: add vectored writes to `DuplexStream` ([#5985])
- net: add Apple tvOS support ([#6045])
- sync: add `?Sized` bound to `{MutexGuard,OwnedMutexGuard}::map` ([#5997])
- sync: add `watch::Receiver::mark_unseen` ([#5962], [#6014], [#6017])
- sync: add `watch::Sender::new` ([#5998])
- sync: add const fn `OnceCell::from_value` ([#5903])

### Removed

- remove unused `stats` feature ([#5952])

### Documented

- add missing backticks in code examples ([#5938], [#6056])
- fix typos ([#5988], [#6030])
- process: document that `Child::wait` is cancel safe ([#5977])
- sync: add examples for `Semaphore` ([#5939], [#5956], [#5978], [#6031], [#6032], [#6050])
- sync: document that `broadcast` capacity is a lower bound ([#6042])
- sync: document that `const_new` is not instrumented ([#6002])
- sync: improve cancel-safety documentation for `mpsc::Sender::send` ([#5947])
- sync: improve docs for `watch` channel ([#5954])
- taskdump: render taskdump documentation on docs.rs ([#5972])

### Unstable

- taskdump: fix potential deadlock ([#6036])

[#5903]: https://github.com/tokio-rs/tokio/pull/5903
[#5906]: https://github.com/tokio-rs/tokio/pull/5906
[#5938]: https://github.com/tokio-rs/tokio/pull/5938
[#5939]: https://github.com/tokio-rs/tokio/pull/5939
[#5947]: https://github.com/tokio-rs/tokio/pull/5947
[#5952]: https://github.com/tokio-rs/tokio/pull/5952
[#5954]: https://github.com/tokio-rs/tokio/pull/5954
[#5956]: https://github.com/tokio-rs/tokio/pull/5956
[#5958]: https://github.com/tokio-rs/tokio/pull/5958
[#5960]: https://github.com/tokio-rs/tokio/pull/5960
[#5962]: https://github.com/tokio-rs/tokio/pull/5962
[#5971]: https://github.com/tokio-rs/tokio/pull/5971
[#5972]: https://github.com/tokio-rs/tokio/pull/5972
[#5977]: https://github.com/tokio-rs/tokio/pull/5977
[#5978]: https://github.com/tokio-rs/tokio/pull/5978
[#5984]: https://github.com/tokio-rs/tokio/pull/5984
[#5985]: https://github.com/tokio-rs/tokio/pull/5985
[#5988]: https://github.com/tokio-rs/tokio/pull/5988
[#5994]: https://github.com/tokio-rs/tokio/pull/5994
[#5997]: https://github.com/tokio-rs/tokio/pull/5997
[#5998]: https://github.com/tokio-rs/tokio/pull/5998
[#6002]: https://github.com/tokio-rs/tokio/pull/6002
[#6014]: https://github.com/tokio-rs/tokio/pull/6014
[#6017]: https://github.com/tokio-rs/tokio/pull/6017
[#6018]: https://github.com/tokio-rs/tokio/pull/6018
[#6021]: https://github.com/tokio-rs/tokio/pull/6021
[#6030]: https://github.com/tokio-rs/tokio/pull/6030
[#6031]: https://github.com/tokio-rs/tokio/pull/6031
[#6032]: https://github.com/tokio-rs/tokio/pull/6032
[#6036]: https://github.com/tokio-rs/tokio/pull/6036
[#6037]: https://github.com/tokio-rs/tokio/pull/6037
[#6042]: https://github.com/tokio-rs/tokio/pull/6042
[#6045]: https://github.com/tokio-rs/tokio/pull/6045
[#6050]: https://github.com/tokio-rs/tokio/pull/6050
[#6056]: https://github.com/tokio-rs/tokio/pull/6056
[#6058]: https://github.com/tokio-rs/tokio/pull/6058