fix(deps): update rust crates

[renovate]

ℹ️ Note

This PR body was truncated due to platform limits.

This PR contains the following updates:

Package	Type	Update	Change
aes-gcm	dependencies	minor	0.10.3 → 0.11.0
anyhow	dependencies	patch	1.0.102 → 1.0.104
anyhow	dependencies	patch	1.0.100 → 1.0.104
base64	dependencies	minor	0.21 → 0.22
bytes	dependencies	minor	1.11.1 → 1.12.1
chrono	dependencies	patch	0.4.44 → 0.4.45
chrono	dependencies	patch	0.4.42 → 0.4.45
chrono-tz	dependencies	minor	0.8 → 0.10
futures (source)	dependencies	patch	0.3.32 → 0.3.33
getrandom	dependencies	minor	0.2.12 → 0.4.0
hmac	dependencies	minor	0.12.1 → 0.13.0
html-escape (source)	dependencies	patch	0.2.13 → 0.2.14
http-body-util	dependencies	patch	0.1.3 → 0.1.4
jwt-simple	dependencies	patch	0.12.16 → 0.12.17
mockito	dev-dependencies	patch	1.7.0 → 1.7.2
p384 (source)	dependencies	minor	0.13.1 → 0.14.0
regex	dependencies	minor	1.12.3 → 1.13.1
serde (source)	dependencies	patch	1.0.228 → 1.0.229
serde_json	dependencies	patch	1.0.150 → 1.0.151
serde_json	dependencies	patch	1.0.149 → 1.0.151
serde_json	dependencies	patch	1.0.145 → 1.0.151
sha1	dependencies	minor	0.10 → 0.11
sha2	dependencies	minor	0.10.9 → 0.11.0
tempfile (source)	dev-dependencies	minor	3.23.0 → 3.27.0
tokio (source)	dev-dependencies	minor	1.48.0 → 1.53.0
tokio-test (source)	dev-dependencies	patch	0.4.4 → 0.4.5
uniffi (source)	dependencies	minor	0.28 → 0.32

---

Release Notes

RustCrypto/AEADs (aes-gcm)

v0.11.0

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dtolnay/anyhow (anyhow)

v1.0.104

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• Update syn dev-dependency to version 3

v1.0.103

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• Fix Stacked Borrows violation (UB) in Error::downcast_mut (#​451, #​452)

marshallpierce/rust-base64 (base64)

v0.22.1

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• Correct the symbols used for the predefined alphabet::BIN_HEX.

v0.22.0

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• DecodeSliceError::OutputSliceTooSmall is now conservative rather than precise. That is, the error will only occur if the decoded output cannot fit, meaning that Engine::decode_slice can now be used with exactly-sized output slices. As part of this, Engine::internal_decode now returns DecodeSliceError instead of DecodeError, but that is not expected to affect any external callers.
• DecodeError::InvalidLength now refers specifically to the number of valid symbols being invalid (i.e. len % 4 == 1), rather than just the number of input bytes. This avoids confusing scenarios when based on interpretation you could make a case for either InvalidLength or InvalidByte being appropriate.
• Decoding is somewhat faster (5-10%)

tokio-rs/bytes (bytes)

v1.12.1

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Fixed

• Properly handle when Box::new panics (#​837)

v1.12.0

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Added

• Add BytesMut::extend_from_within() (#​818)
• Add BytesMut::try_unsplit() (#​746)

Fixed

• Fix panic in get_int if nbytes is zero (#​806)

Changed

• Pass vtable data by value (#​826)
• Exclude development scripts from published package (#​810)

Documented

• Document that BytesMut::{reserve,try_reserve} doesn't preserve unused capacity (#​808)

chronotope/chrono (chrono)

v0.4.45: 0.4.45

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What's Changed

• fix(tz): reject TZ offset hour of 24 to avoid FixedOffset overflow by @​SAY-5 in #​1787
• tz_data: fix tzdata locations on Android by @​caruschalalamove in #​1789

chronotope/chrono-tz (chrono-tz)

v0.10.4

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What's Changed

• Fix chrono-tz-build dep on parse-zoneinfo by @​GoldsteinE in #​198
• Upgrade phf* to v0.12 by @​paolobarbolini in #​200
• Correctly handle transitions specified in UTC by @​robertbastian in #​204
• Use prebuilt data when built with default features by @​djc in #​207

v0.10.3: 0.10.3

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What's Changed

• Check MSRV in CI by @​djc in #​196
• Trigger CI on merge groups by @​djc in #​197

v0.10.2: 0.10.2

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What's Changed

• Add gap_info_from_local_datetime to get information about a gap by @​acrrd in #​188
• Bump to 0.10.2 with 2025b by @​djc in #​194

v0.10.1: 0.10.1

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What's Changed

• Fix verify publish ci by @​acrrd in #​189
• Prepare 0.10.1 for 2025a by @​djc in #​190

v0.10.0: chrono-tz v0.10.0: 2024b

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TZDB version 2024b (2024-09-05).

Changes

• Make OffsetName::abbreviation return an Option.
  This reflects that numeric values such as +11 are no longer encoded in the upstream TZDB as abbreviations (#​185).

TZDB 2024b

The 2024b release of the tz code and data is available.

This release is prompted by the accumulated weight of many non-urgent changes to both code and data. It changes one timestamp abbreviation, for the long-obsolete System V setting TZ='MET'; see below. Otherwise, the timestamps affected by this release all predate April 2008, so you can skip this release if your application uses only tzdata and does not use older timestamps.

This release contains the following changes:

Briefly:

Improve historical data for Mexico, Mongolia, and Portugal.
System V names are now obsolescent.
The main data form now uses %z.
The code now conforms to RFC 8536 for early timestamps.
Support POSIX.1-2024, which removes asctime_r and ctime_r.
Assume POSIX.2-1992 or later for shell scripts.
SUPPORT_C89 now defaults to 1.

Changes to past timestamps

Asia/Choibalsan is now an alias for Asia/Ulaanbaatar rather than being a separate Zone with differing behavior before April 2008. This seems better given our wildly conflicting information about Mongolia's time zone history. (Thanks to Heitor David Pinto.)

Historical transitions for Mexico have been updated based on official Mexican decrees. The affected timestamps occur during the years 1921-1927, 1931, 1945, 1949-1970, and 1981-1997. The affected zones are America/Bahia_Banderas, America/Cancun, America/Chihuahua, America/Ciudad_Juarez, America/Hermosillo, America/Mazatlan, America/Merida, America/Mexico_City, America/Monterrey, America/Ojinaga, and America/Tijuana. (Thanks to Heitor David Pinto.)

Historical transitions for Portugal, represented by Europe/Lisbon, Atlantic/Azores, and Atlantic/Madeira, have been updated based on a close reading of old Portuguese legislation, replacing previous data mainly originating from Whitman and Shanks & Pottenger. These changes affect a few transitions in 1917-1921, 1924, and 1940 throughout these regions by a few hours or days, and various timestamps between 1977 and 1993 depending on the region. In particular, the Azores and Madeira did not observe DST from 1977 to 1981. Additionally, the adoption of standard zonal time in former Portuguese colonies have been adjusted: Africa/Maputo in 1909, and Asia/Dili by 22 minutes at the start of 1912. (Thanks to Tim Parenti.)

Changes to past tm_isdst flags

The period from 1966-04-03 through 1966-10-02 in Portugal is now modeled as DST, to more closely reflect how contemporaneous changes in law entered into force.

Changes to data

Names present only for compatibility with UNIX System V (last released in the 1990s) have been moved to 'backward'. These names, which for post-1970 timestamps mostly just duplicate data of geographical names, were confusing downstream uses. Names moved to 'backward' are now links to geographical names. This affects behavior for TZ='EET' for some pre-1981 timestamps, for TZ='CET' for some pre-1947 timestamps, and for TZ='WET' for some pre-1996 timestamps. Also, TZ='MET' now behaves like TZ='CET' and so uses the abbreviation "CET" rather than "MET". Those needing the previous TZDB behavior, which does not match any real-world clocks, can find the old entries in 'backzone'. (Problem reported by Justin Grant.)

The main source files' time zone abbreviations now use %z, supported by zic since release 2015f and used in vanguard form since release 2022b. For example, America/Sao_Paulo now contains the zone continuation line "-3:00 Brazil %z", which is less error prone than the old "-3:00 Brazil -03/-02". This does not change the represented data: the generated TZif files are unchanged. Rearguard form still avoids %z, to support obsolescent parsers.

Asia/Almaty has been removed from zonenow.tab as it now agrees with Asia/Tashkent for future timestamps, due to Kazakhstan's 2024-02-29 time zone change. Similarly, America/Scoresbysund has been removed, as it now agrees with America/Nuuk due to its 2024-03-31 time zone change.

v0.9.0: chrono-tz v0.9.0: 2024a

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TZDB version 2024a (2024-02-01).

Changes

• Make ParseError a real Error enum (#​161, based on #​122 by @​laralove143).
• Reduce packaged crate files (#​158).
• Add repository field to chrono-tz-build (#​156, thanks @​paolobarbolini).
• Apply lib.rs suggestions (#​162)

Internal

• Remove update-tz GitHub Action (#​159).
• Don't set no_std for tests (#​160).
• CI: verify cargo publish includes all files needed to build (#​158, #​161).

rust-lang/futures-rs (futures)

v0.3.33

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• Fix ReadLine's soundness issue regarding to exception safety. (#​3020)
• Fix unsound Send impl for IterPinRef and Iter. (#​3003)
• Fix stacked borrows violation in compat01as03 implementation. (#​3012)
• Fix memory leak in FuturesUnordered::IntoIter. (#​3005)
• Add portable-atomic-alloc feature and use it in FuturesUnordered. (#​3007)
• Re-export alloc::task::Wake. (#​3010)
• Update spin to 0.12. (#​3014)

rust-random/getrandom (getrandom)

v0.4.3

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Added

• wasm64-unknown-unknown target support for wasm_js backend #​848

Changed

• Drop wasip2 and wasip3 dependencies in favor of manual bindings #​830

v0.4.2

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Changed

• Bump r-efi dependency to v6 #​814

Fixed

• Read errno only when it is set #​810
• Check the return value of ProcessPrng on Windows #​811

v0.4.1

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Fixed

• Documentation build on docs.rs #​801

v0.4.0

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Added

• RawOsError type alias #​739
• SysRng behind new feature sys_rng #​751
• WASIp3 support #​779
• extern_impl opt-in backend #​786 #​794
• Motor OS support #​797

Changed

• Use Edition 2024 and MSRV 1.85 #​749

v0.3.4

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Major change to wasm_js backend

Now, when the wasm_js feature is enabled, the wasm_js backend will be used
by default. Users of wasm32-unknown-unknown targeting JavaScript environments
like the Web and Node.js will no longer need to specify:

--cfg getrandom_backend="wasm_js"

in RUSTFLAGS for the crate to compile. They can now simple enable a feature.

Note: this should not affect non-JS users of the wasm32-unknown-unknown
target. Using --cfg getrandom_backend will still override the source of
randomness even if the wasm_js feature is enabled. This includes
--cfg getrandom_backend=custom and --cfg getrandom_backend=unsupported.

For more information, see the discussions in #​671, #​675, and #​730.

Added

• unsupported opt-in backend #​667
• windows_legacy opt-in backend #​724

Changed

• Implement Memory Sanitizer unpoisoning more precisely #​678
• Relax MSRV for the linux_raw opt-in backend on ARM targets #​688
• Use getrandom syscall on all RISC-V Linux targets #​699
• Replaced wasi dependency with wasip2 #​721
• Enable wasm_js backend by default if the wasm_js feature is enabled #​730

Removed

• Unstable rustc-dep-of-std crate feature #​694

v0.3.3

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Changed

• Doc improvements #​632 #​634 #​635
• Add crate version to docs.rs links used in compile_error!s #​639

Fixed

• Error handling in WASI p1 #​661

v0.3.2

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Added

• efi_rng opt-in backend #​570
• linux_raw opt-in backend #​572
• .cargo/config.toml example in the crate-level docs #​591
• getrandom_test_linux_without_fallback configuration flag to test that file fallback
  is not triggered in the linux_android_with_fallback backend #​605
• Built-in support for *-linux-none targets #​618
• Cygwin support #​626

Changed

• Update wasi dependency to v0.14 #​594
• Add #[inline] attribute to the inner functions #​596
• Update WASI and Emscripten links in the crate-level docs #​597
• Do not use dlsym on MUSL targets in the linux_android_with_fallback backend #​602
• Remove linux_android.rs and use getrandom.rs instead #​603
• Always use RtlGenRandom on Windows targets when compiling with pre-1.78 Rust #​610
• Internal representation of the Error type #​614
• Remove windows-targets dependency and use raw-dylib directly #​627

Removed

• Error::INTERNAL_START and Error::CUSTOM_START associated constants #​614

v0.3.1

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Fixed

• Build error on Android #​588

v0.3.0

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Breaking Changes

Changed

• Bump MSRV to 1.63 #​542
• Rename getrandom and getrandom_uninit functions to fill and fill_uninit respectively #​532

Removed

• wasm32-wasi target support (use wasm32-wasip1 or wasm32-wasip2 instead) #​499
• linux_disable_fallback, rdrand, js, test-in-browser, and custom crate features
  in favor of configuration flags #​504
• register_custom_getrandom! macro #​504
• Implementation of From<NonZeroU32> for Error and Error::code method #​507
• Internet Explorer 11 support #​554
• Target-specific associated Error constants #​562

Changed

• Use ProcessPrng on Windows 10 and up, and use RtlGenRandom on older Windows versions #​415
• Do not use locale-specific strerror_r for retrieving error code descriptions #​440
• Avoid assuming usize is the native word size in the rdrand backend #​442
• Do not read from errno when libc did not indicate error on Solaris #​448
• Switch from libpthread's mutex to futex on Linux and to nanosleep-based wait loop
  on other targets in the use_file backend #​490
• Do not retry on EAGAIN while polling /dev/random on Linux #​522
• Remove separate codepath for Node.js in the wasm_js backend
  (bumps minimum supported Node.js version to v19) #​557
• Use js_namespace in the wasm_js backend #​559

Added

• wasm32-wasip1 and wasm32-wasip2 support #​499
• getrandom_backend configuration flag for selection of opt-in backends #​504
• Error::new_custom method #​507
• rndr opt-in backend #​512
• Automatic MemorySanitizer support #​521 #​571
• u32 and u64 functions for generating random values of the respective type #​544
• wasm32v1-none support in the wasm_js backend #​560
• wasm_js crate feature which allows users to enable the wasm_js opt-in backend #​574

Fixed

• NetBSD fallback code based on KERN_ARND #​555

RustCrypto/MACs (hmac)

v0.13.0

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magiclen/html-escape (html-escape)

v0.2.14

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hyperium/http-body (http-body-util)

v0.1.4

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What's Changed

• Add Fused body combinator that always returns None once completed.
• Add BodyExt::into_stream() to convert a body into a Stream.
• Add Full::into_inner() to get the full Buf.
• Add InspectFrame and InspectErr combinators.

jedisct1/rust-jwt-simple (jwt-simple)

v0.12.17

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This release adds support for the WASI Crypto extensions, that eliminate side channel vulnerabilities by using native implementations but also brings huge speedups for common operations.

RSA-2048, wasmedge 0.17

Operation	Pure Rust	WASI-Crypto	Speedup
RS256 keygen	136.65 s	78.6 ms	~1700×
RS256 sign	2.21 s	21.3 ms	104×
RS256 verify	238.2 ms	1.57 ms	152×

lipanski/mockito (mockito)

v1.7.2

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• Update to reqwest 0.13 by @​tottoto in #​223
• Allow returning a different status code based on a request by @​songokas in #​224

v1.7.1

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• Add headers method to Request struct by @​gustavomedeiross in #​220
• Optimize body matching by checking binary match before UTF-8 conversion by @​Abimael10 in #​221
• Refactor response body by @​tottoto in #​222

rust-lang/regex (regex)

v1.13.1

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===================
This is a release that fixes a bug where incorrect regex match offsets could be
reported. Note that this doesn't impact whether a match occurs or not, just
where it occurs. The match offsets are still valid for slicing, they just may
not refer to the correct leftmost-first match. See
#​1364 for (many) more details.

Bug fixes:

• #​1354:
  Fixes previously unsound reverse suffix and inner optimizations.

v1.13.0

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===================
This release includes a new API, a regex! macro, for lazy compilation of
a regex from a string literal. If you use regexes a lot, it's likely you've
already written one exactly like it. The new macro can be used like this:

use regex::regex;

fn is_match(line: &str) -> bool {
    // The regex will be compiled approximately once and reused automatically.
    // This avoids the footgun of using `Regex::new` here, which would
    // guarantee that it would be compiled every time this routine is called.
    // This would likely make this routine much slower than it needs to be.
    regex!(r"bar|baz").is_match(line)
}

let hay = "\
path/to/foo:54:Blue Harvest
path/to/bar:90:Something, Something, Something, Dark Side
path/to/baz:3:It's a Trap!
";

let matches = hay.lines().filter(|line| is_match(line)).count();
assert_eq!(matches, 2);

Improvements:

• #​709:
  Add a new regex! macro for efficient and automatic reuse of a compiled regex.

v1.12.4

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===================
This release includes a performance optimization for compilation of regexes
with very large character classes.

Improvements:

• #​1308:
  Avoid re-canonicalizing the entire interval set when pushing new class ranges.

serde-rs/serde (serde)

v1.0.229

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• Update to syn 3

serde-rs/json (serde_json)

v1.0.151

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• Add RawValue::from_string_unchecked (#​1331, thanks @​WonderLawrence)

RustCrypto/hashes (sha1)

v0.11.0

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v0.10.7

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Stebalien/tempfile (tempfile)

v3.27.0

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This release adds TempPath::try_from_path and deprecates TempPath::from_path.

Prior to this release, TempPath::from_path made no attempts to convert relative paths into absolute paths. The following code would have deleted the wrong file:

let tmp_path = TempPath::from_path("foo")
std::env::set_current_dir("/some/other/path").unwrap();
drop(tmp_path);

Now:

1. TempPath::from_path will attempt to convert relative paths into absolute paths. However, this isn't always possible as we need to call std::env::current_dir, which can fail. If we fail to convert the relative path to an absolute path, we simply keep the relative path.
2. The TempPath::try_from_path behaves exactly like TempPath::from_path, except that it returns an error if we fail to convert a relative path into an absolute path (or if the passed path is empty).

Neither function attempt to verify the existence of the file in question.

Thanks to @​meng-xu-cs for reporting this issue.

v3.26.0

• Support NamedTempFile::persist on RedoxOS (#​393) (thanks to @​Andy-Python-Programmer).

v3.25.0

• Allow getrandom 0.4.x while retaining support for getrandom 0.3.x.

v3.24.0

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• Actually support WASIp2 without the nightly feature. This library is now feature complete on WASIp2 without any additional feature flags.
• Exclude CI scripts from the published crate.

tokio-rs/tokio (tokio)

v1.53.0: Tokio v1.53.0

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1.53.0 (July 17th, 2026)

Added

• fs: implement From<OwnedFd> and From<OwnedHandle> for File (#​8266)
• metrics: add task schedule latency metric (#​7986)
• net: add SocketAddr methods to Unix sockets (#​8144)

Changed

• io: add #[inline] to IO trait impls for in-memory types (#​8242)
• net: implement UCred::pid on FreeBSD (#​8086)
• net: support Nuttx target os (#​8259)
• signal: refactor global variables on Windows (#​8231)
• sync: mpsc::{Receiver,UnboundedReceiver} now drops waker on drop, even if there are still senders (#​8095)
• taskdump: support taskdumps on s390x (#​8192)
• time: add #[track_caller] to timeout_at() (#​8077)
• time: consolidate mutex locks on spurious poll (#​8124)
• time: defer waker clone on spurious poll (#​8107)
• time: move lazy-registration state into Sleep (#​8132)
• tracing: remove unnecessary span clone (#​8126)

Fixed

• io: do not treat zero-length reads as EOF in Chain (#​8251)
• net: use getpeereid for QNX peer credentials (#​8270)
• runtime: avoid illegal state in FastRand (#​8078)
• sync: wake mpsc receiver when a queued reserve[_many] returns permits (#​8260)
• taskdump: skip double wake on Trace::capture/Trace::trace_with (#​8043)
• time: avoid stack overflow in runtime constructor (#​8093)
• time (alt timer): ensure timers stay in the same runtime after .reset() (#​8169)

IO uring (unstable)

• fs: use io-uring for fs::try_exists (#​8080)
• fs: use io-uring for renaming files (#​7800)
• rt: flush io-uring CQE in case of CQE overflow (#​8277)

Documented

• docs: clarify cancel safety wording (#​8181)
• fs: clarify create_dir_all succeeds if path exists (#​8149)
• io: add warning about stdout reordering with multiple handles (#​8276)
• net: document pipe try_read*/try_write* readiness behavior (#​8032)
• runtime: document interaction with fork() (#​8202)
• sync: clarify broadcast lagging semantics (#​8239)
• sync: document memory ordering guarantees for Semaphore (#​8119)
• task: explain why yield_now defers its waker (#​8254)
• time: add panic docs to timeout_at() (#​8077)
• time: fix reversed poll order in timeout doc (#​8214)

v1.52.4: Tokio v1.52.4

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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)

v1.52.3: Tokio v1.52.3

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1.52.3 (May 8th, 2026)

Fixed

• sync: fix underflow in mpsc channel len() (#​8062)
• sync: notify receivers in mpsc OwnedPermit::release() method (#​8075)
• sync: require that an RwLock has max_readers != 0 (#​8076)
• sync: return Empty from try_recv() when mpsc is closed with outstanding permits (#​8074)

v1.52.2: Tokio v1.52.2

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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. (#​8100)

v1.52.1: Tokio v1.52.1

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1.52.1 (April 16th, 2026)

Fixed

• runtime: revert #​7757 to fix a regression that causes spawn_blocking to hang (#​8057)

v1.52.0: Tokio v1.52.0

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1.52.0 (April 14th, 2026)

Added

• io: AioSource::register_borrowed for I/O safety support (#​7992)
• net: add try_io function to unix::pipe sender and receiver types (#​8030)

Added (unstable)

• runtime: Builder::enable_eager_driver_handoff setting enable eager hand off of the I/O and time drivers before polling tasks (#​8010)
• taskdump: add trace_with() for customized task dumps (#​8025)
• taskdump: allow impl FnMut() in trace_with instead of just fn() (#​8040)
• fs: support io_uring in AsyncRead for File (#​7907)

Changed

• runtime: improve spawn_blocking scalability with sharded queue (#​7757)
• runtime: use compare_exchange_weak() in worker queue (#​8028)

Fixed

• runtime: overflow second half of tasks when local queue is filled instead of first half (#​8029)

Documented

• docs: fix typo in oneshot::Sender::send docs (#​8026)
• docs: hide #[tokio::main] attribute in the docs of sync::watch (#​8035)
• net: add docs on ConnectionRefused errors with UDP sockets (#​7870)

v1.51.4: Tokio v1.51.4

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1.51.4 (July 16th, 2026)

Fixed

• runtime: don't skip the driver when before_park schedules work (#​8222)

v1.51.3: Tokio v1.51.3

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1.51.3 (May 8th, 2026)

Fixed

• sync: fix underflow in mpsc channel len() (#​8062)
• sync: notify receivers in mpsc OwnedPermit::release() method (#​8075)
• sync: require that an RwLock has max_readers != 0 (#​8076)
• sync: return Empty from try_recv() when mpsc is closed with outstanding permits (#​8074)

v1.51.2: Tokio v1.51.1

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1.51.2 (May 4th, 2026)

This release reverts the LIFO slot stealing change introduced in 1.51.0 (#​7431), due to its performance impact. (#​8100)

v1.51.1: Tokio v1.51.1

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1.51.1 (April 8th, 2026)

Fixed

• sync: fix semaphore reopens after forget (#​8021)
• net: surface errors from SO_ERROR on recv for UDP sockets on Linux (#​8001)

Fixed (unstable)

• metrics: fix worker_local_schedule_count test (#​8008)
• rt: do not leak fd when cancelling io_uring open operation (#​7983)

v1.51.0: Tokio v1.51.0

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1.51.0 (April 3rd, 2026)

Added

• net: implement get_peer_cred on Hurd (#​7989)
• runtime: add tokio::runtime::worker_index() (#​7921)
• runtime: add runtime name (#​7924)
• runtime: stabilize LocalRuntime (#​7557)
• wasm: add wasm32-wasip2 networking support (#​7933)

Changed

• runtime: steal tasks from the LIFO slot (#​7431)

Fixed

• docs: do not show "Available on non-loom only." doc label (#​7977)
• macros: improve overall macro hygiene (#​7997)
• sync: fix notify_waiters priority in Notify (#​7996)
• sync: fix panic in Chan::recv_many when called with non-empty vector on closed channel (#​7991)

v1.50.0: Tokio v1.50.0

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1.50.0 (Mar 3rd, 2026)

Added

• net: add TcpStream::set_zero_linger ([#​7837])
• rt: add is_rt_shutdown_err (#​7771)

Changed

• io: add optimizer hint that memchr returns in-bounds pointer (#​7792)
• io: implement vectored writes for write_buf ([#​7871])
• runtime: panic when event_interval is set to 0 ([#​7838])
• runtime: shorten default thread name to fit in Linux limit ([#​7880])
• signal: remember the result of SetConsoleCtrlHandler ([#​7833])
• signal: specialize windows Registry ([#​7885])

Fixed

• io: always cleanup AsyncFd registration list on deregister (#​7773)
• macros: remove (most) local use declarations in tokio::select! ([#​7929])
• net: fix GET_BUF_SIZE constant for target_os = "android" ([#​7889])
• runtime: avoid redundant unpark in current_thread scheduler ([#​7834])
• runtime: don't park in current_thread if before_park defers waker ([#​7835])
• io: fix write readiness on ESP32 on short writes ([#​7872])
• runtime: wake deferred tasks before entering block_in_place ([#​7879])
• sync: drop rx waker when oneshot receiver is dropped ([#​7886])
• runtime: fix double increment of num_idle_threads on shutdown ([#​7910], [#​7918], [#​7922])

Unstable

• fs: check for io-uring opcode support ([#​7815])
• runtime: avoid lock acquisition after uring init ([#​7850])

Documented

• docs: update outdated unstable features section ([#​7839])
• io: clarify the behavior of AsyncWriteExt::shutdown() ([#​7908])
• io: explain how to flush stdout/stderr ([#​7904])
• io: fix incorrect and confusing AsyncWrite documentation ([#​7875])
• rt: clarify the documentation of Runtime::spawn (#​7803)
• rt: fix missing quotation in docs ([#​7925])
• runtime: correct the default thread name in docs ([#​7896])
• runtime: fix event_interval doc ([#​7932])
• sync: clarify RwLock fairness documentation ([#​7919])
• sync: clarify that recv returns None once closed and no more messages ([#​7920])
• task: clarify when to use spawn_blocking vs dedicated threads ([#​7923])
• task: doc that task drops before JoinHandle completion ([#​7825])
• signal: guarantee that listeners never return None ([#​7869])
• task: fix task module feature flags in docs ([#​7891])
• task: fix two typos ([#​7913])
• task: improve the docs of Builder::spawn_local ([#​7828])
• time: add docs about auto-advance and when to use sleep ([#​7858])
• util: fix typo in docs ([#​7926])

✂ Note

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