[dependabot]

Bumps the rust-minor-updates group with 4 updates: tokio, open, mdns-sd and libc.

Updates tokio from 1.53.3 to 1.54.1

Release notes

Sourced from tokio's releases.

Tokio v1.54.1

1.54.1 (October 21st, 2026)

Fixed

• time: revert "remove the runtime handle from timers" (#8692)

#8692: tokio-rs/tokio#8692

Tokio v1.54.0

1.54.0 (October 19th, 2026)

The 1.54.0 release includes all changes up to 1.53.3.

The MSRV is increased to 1.85. (#8514)

Added

• fs: add File::set_times, File::set_modified, and fs::FileTimes (#8504)
• net: implement Default for named_pipe::{ClientOptions, ServerOptions} (#8378)
• runtime: add Builder::max_io_events_per_busy_tick (#8410)
• runtime: stabilize tokio::runtime::worker_index() (#8431)
• sync: add SemaphorePermit::semaphore() (#8482)
• sync: add blocking_acquire methods to Semaphore (#8269)
• sync: add watch::Receiver::is_closed (#8481)
• wasm: support JSPI for Emscripten target (#8285, #8627)
• wasm: support the wasm32-unknown-emscripten target (#8281, #8422, #8528, #8628)

Changed

• fs: reject zero in File::set_max_buf_size (#8449)
• io: make copy_buf cooperative (#8459)
• io: panic when BufReader or BufStream is created with zero capacity (#8494)
• io: panic when in-memory pipe is created with zero capacity (#8397)
• io: reject zero buffer size in copy_bidirectional_with_sizes (#8454)
• io: support vectored writes in Sink (#8663)
• net: start UnixStream::pair and UnixDatagram::pair sockets as writable (#8444)
• net: start accepted sockets as readable and writable (#8435)
• net: support UCred on Fuchsia (#8257)
• process: use mio::unix::pipe for Unix child stdio (#8603)
• runtime: cache-pad the shared injection queue and idle state (#8622)
• runtime: decide auto-boxing of spawned futures at monomorphization time (#8414)
• runtime: make enable_io available whenever rt is enabled (#8387)
• runtime: move block_in_place setup into a non-generic function (#8315)
• runtime: move the multi-thread inject queue to its own mutex (#8382)
• runtime: panic when max_io_events_per_tick is zero (#8476)
• runtime: suggest .await in nested block_on panic message (#8501)
• sync: avoid atomic reader count in broadcast slots (#8357)
• sync: use acquire/release orderings in Notify (#8325)
• time: remove the runtime handle from timers (#8458)

... (truncated)

Commits

• b53b200 chore: prepare Tokio v1.54.1 (#8693)
• 5ed619b time: revert "remove the runtime handle from timers" (#8692)
• 66d34e4 chore: prepare Tokio v1.54.0 (#8667)
• 0d322ce io: support vectored writes in sink (#8663)
• 4167c56 codec: expose I/O sources from codec errors (#8665)
• cdd9dae fs: propagate iouring stress test failures (#8644)
• 52ac781 ci: run the emscripten JSPI tests as an auto-initialized ES module (#8640)
• 4890d02 stream: implement FusedStream for JoinSetStream (#8629)
• a6bd8e1 wasm: check Emscripten version when using JSPI (#8627)
• 9dd749d Merge 'tokio-1.53.3' into 'master' (#8641)
• Additional commits viewable in compare view

Updates open from 5.4.4 to 5.4.5

Release notes

Sourced from open's releases.

v5.4.5

Bug Fixes

• check that_detached launchers for immediate failures that_detached() returned as soon as a launcher spawned, so a launcher that failed right after starting was reported as success and no fallback ran.

  Observe each launcher for 250 ms by delegating to that_detached_with_timeout(). A launcher that exits unsuccessfully within that window falls through to the next candidate; one still running is treated as handed off. The macOS and shellexecute-on-windows paths are unchanged.

  Extend the fixture tests to call that_detached() directly.

• restore launcher fallback and support Plasma 6

  When xdg-open starts but exits unsuccessfully, that() and the CLI previously stopped before trying another installed opener. On Plasma 6, the fallback list also omitted the versioned KDE launchers.

  Launcher behavior

  • Retry reported failures from UNIX desktop launchers and retain the first unsuccessful exit when later candidates are missing.
  • Add kde-open6 and kde-open5 before the existing kde-open fallback.
  • Keep launcher ordering, argument boundaries, and exit-status policy together so compatibility decisions are explicit.
  • Preserve Windows' stop-on-failure policy and the existing protections for option-shaped and non-UTF-8 paths.

  Bounded detached checks

  Add that_detached_with_timeout(path, timeout) to opt into checking the actual launcher status for a configurable interval per candidate. Retry confirmed UNIX launcher failures; consider successful exits or launchers still running at the deadline handed off. A zero timeout polls once.

  On UNIX, use setsid() while retaining the launcher as a child. Reserve a background waiter before spawning and transfer ownership after a timeout so the launcher can outlive its caller and is eventually reaped. Stop fallback if observing an already-started launcher fails, avoiding a second launch based only on a wait error. Existing detached calls retain their timing behavior. The new API uses command-based launchers on Windows, including when shellexecute-on-windows is enabled.

  Historical constraints

  55dc10d relaxed exit checks for argumentless availability probes, where usage errors are expected. It did not establish that failed real opening operations should stop fallback. 245c95e introduced that behavior; the earlier implementation retried unsuccessful operations.

... (truncated)

Changelog

Sourced from open's changelog.

5.4.5 (2026-10-22)

Bug Fixes

• check that_detached launchers for immediate failures that_detached() returned as soon as a launcher spawned, so a launcher that failed right after starting was reported as success and no fallback ran.

  Observe each launcher for 250 ms by delegating to that_detached_with_timeout(). A launcher that exits unsuccessfully within that window falls through to the next candidate; one still running is treated as handed off. The macOS and shellexecute-on-windows paths are unchanged.

  Extend the fixture tests to call that_detached() directly.

• restore launcher fallback and support Plasma 6

  When xdg-open starts but exits unsuccessfully, that() and the CLI previously stopped before trying another installed opener. On Plasma 6, the fallback list also omitted the versioned KDE launchers.

  Launcher behavior

  • Retry reported failures from UNIX desktop launchers and retain the first unsuccessful exit when later candidates are missing.
  • Add kde-open6 and kde-open5 before the existing kde-open fallback.
  • Keep launcher ordering, argument boundaries, and exit-status policy together so compatibility decisions are explicit.
  • Preserve Windows' stop-on-failure policy and the existing protections for option-shaped and non-UTF-8 paths.

  Bounded detached checks

  Add that_detached_with_timeout(path, timeout) to opt into checking the actual launcher status for a configurable interval per candidate. Retry confirmed UNIX launcher failures; consider successful exits or launchers still running at the deadline handed off. A zero timeout polls once.

  On UNIX, use setsid() while retaining the launcher as a child. Reserve a background waiter before spawning and transfer ownership after a timeout so the launcher can outlive its caller and is eventually reaped. Stop fallback if observing an already-started launcher fails, avoiding a second launch based only on a wait error. Existing detached calls retain their timing behavior. The new API uses command-based launchers on Windows, including when shellexecute-on-windows is enabled.

  Historical constraints

  55dc10d relaxed exit checks for argumentless availability probes, where usage errors are expected. It did not establish that failed real opening operations should stop fallback. 245c95e introduced that behavior;

... (truncated)

Commits

• a60a9d5 Release open v5.4.5
• 4e64f6b Merge pull request #135 from Byron/fix-linux-launchers
• c88759b auto-review
• 42a34b0 fix(unix): check that_detached launchers for immediate failures
• 279c1b2 fix(unix): restore launcher fallback and support Plasma 6
• See full diff in compare view

Updates mdns-sd from 0.21.5 to 0.21.6

Release notes

Sourced from mdns-sd's releases.

v0.21.6

This is a bugfix release.

Bug fixes

• Fix daemon deadlocks under event backpressure. Delivering events to browse, browse_cache and resolve_hostname receivers no longer blocks the daemon. If a receiver falls too far behind and its event channel fills (or the receiver is dropped), that subscription is closed and its pending queries are stopped. In this case the receiver gets no SearchStopped event: after the queued events, the channel is simply disconnected. Cached records are kept, so browse_cache still works. (#522)
• Do not record an interface address whose multicast join failed. Previously such an address was kept (and IpAdd was emitted), so the IP check never retried the join. Now the join is retried on the next IP check. (#523)

What's Changed

• Fix daemon deadlocks under event backpressure by @​orielhaim in keepsimple1/mdns-sd#522
• fix: do not record an interface address whose multicast join failed by @​keepsimple1 in keepsimple1/mdns-sd#523
• prepare for release 0.21.6 by @​keepsimple1 in keepsimple1/mdns-sd#525

New Contributors

• @​orielhaim made their first contribution in keepsimple1/mdns-sd#522

Full Changelog: keepsimple1/mdns-sd@v0.21.5...v0.21.6

Changelog

Sourced from mdns-sd's changelog.

Version 0.21.6 (2026-10-18)

This is a bugfix release.

Bug fixes

• Fix daemon deadlocks under event backpressure. Delivering events to browse, browse_cache and resolve_hostname receivers no longer blocks the daemon. If a receiver falls too far behind and its event channel fills (or the receiver is dropped), that subscription is closed and its pending queries are stopped. In this case the receiver gets no SearchStopped event: after the queued events, the channel is simply disconnected. Cached records are kept, so browse_cache still works. (#522)
• Do not record an interface address whose multicast join failed. Previously such an address was kept (and IpAdd was emitted), so the IP check never retried the join. Now the join is retried on the next IP check. (#523)

All changes

• 9ca5b67 2026-10-16 fix: do not record an interface address whose multicast join failed (#523) (keepsimple1)
• d0941f9 2026-10-16 Fix daemon deadlocks under event backpressure (#522) (oriel haim)

Thanks and welcome our new contributor @​orielhaim !

Commits

• 1a5cdb6 prepare for release 0.21.6 (#525)
• 9ca5b67 fix: do not record an interface address whose multicast join failed (#523)
• d0941f9 Fix daemon deadlocks under event backpressure (#522)
• See full diff in compare view

Updates libc from 0.2.190 to 0.2.191

Release notes

Sourced from libc's releases.

0.2.191

Support

• Emscripten: Support v4.0.12 to v6.0.11 (#5610)

Added

• Apple: Add F_SETNOSIGPIPE and F_GETNOSIGPIPE (#5609)
• Apple: add ifaliasreq and in6_aliasreq (#5557)
• FreeBSD: Add PT_* constants (#5625)
• Haiku: Add AI_* and NI_* constants from netdb.h (#5585)
• Hurd: Add POSIX_SPAWN_* flags (#5578)
• NuttX: Add AT_SYMLINK_NOFOLLOW (#5614)
• OpenBSD: Add sensordev (#5534)
• QuRT: Add isatty (#5618)
• WASI: Add pthread_condattr_{get,set}clock (#5626)

Fixed

• FreeBSD-aarch64: Fix gpregs and fpregs (#5603)

Changed

• AIX: Restore 'c_ulong' as the type of 'statvfs.f_fsid'. (#5616)
• Android: Make prop_info an extern type (#5561)
• Apple: Mach API is now available on non-MacOS targets again. This should resolve some issues building ecosystem crates. (#5612), (#5636)
• FreeBSD: Add back NOTE_PCTRLMASK with a deprecation warning (#5600)

Changelog

Sourced from libc's changelog.

0.2.191 - 2026-10-16

Support

• Emscripten: Support v4.0.12 to v6.0.11 (#5610)

Added

• Apple: Add F_SETNOSIGPIPE and F_GETNOSIGPIPE (#5609)
• Apple: add ifaliasreq and in6_aliasreq (#5557)
• FreeBSD: Add PT_* constants (#5625)
• Haiku: Add AI_* and NI_* constants from netdb.h (#5585)
• Hurd: Add POSIX_SPAWN_* flags (#5578)
• NuttX: Add AT_SYMLINK_NOFOLLOW (#5614)
• OpenBSD: Add sensordev (#5534)
• QuRT: Add isatty (#5618)
• WASI: Add pthread_condattr_{get,set}clock (#5626)

Fixed

• FreeBSD-aarch64: Fix gpregs and fpregs (#5603)

Changed

• AIX: Restore 'c_ulong' as the type of 'statvfs.f_fsid'. (#5616)
• Android: Make prop_info an extern type (#5561)
• Apple: Mach API is now available on non-MacOS targets again. This should resolve some issues building ecosystem crates. (#5612), (#5636)
• FreeBSD: Add back NOTE_PCTRLMASK with a deprecation warning (#5600)

Commits

• ccc2ff4 libc: Release 0.2.191
• bce6efb apple: Add mach_task_self and mach_task_self_ to semver checks
• ecf4fd4 apple: Re-restrict mach_vm_map to MacOS-only
• b0e0423 Revert "apple: Disable mach.h API on Apple mobile OSs"
• 9c7f568 apple: add ifaliasreq and in6_aliasreq
• 018c7e9 wasi: Add pthread_condattr_{get,set}clock
• 2c77185 openbsd: add sensordev structure
• e10813c hurd: Add missing POSIX_SPAWN_* flags
• 2ea4bc1 Fix FreeBSD/aarch64
• 6d666fd dragonfly: Parse version from headers rather than CLI
• Additional commits viewable in compare view

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