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@dependabot dependabot bot commented on behalf of github Jan 9, 2026

Bumps blake3 from 1.8.2 to 1.8.3.

Release notes

Sourced from blake3's releases.

1.8.3

version 1.8.3

Changes since 1.8.2:

  • Add Hash::as_slice.
  • Update to the 2024 Edition and bump the MSRV to 1.85.
  • Fix a set of Miri failures in the intrinsics implementations. We were computing (though not dereferencing) an out-of-bounds pointer using add rather than wrapping_add. I'm not aware of any observable consequences of this bug. See BLAKE3-team/BLAKE3#507.
  • CPU feature detection on x86/x86-64 no longer requires the std Cargo feature in the blake3 crate.
  • Build fixes in the C implementation for macOS and Cygwin, and various improvements to the CMake build.
Commits
  • 8b829b6 version 1.8.3
  • 7d6e242 update to the 2024 edition
  • 0b64ce2 bump constant_time_eq version to 0.4.2
  • 890050c Fix Cygwin build by skipping blake3_xof_many_avx512
  • 308b95d Add Hash::as_slice() for convenient serialization to bytes
  • eae9bf3 Revert "pin generic-array to the un-deprecated version"
  • 185f1db pin generic-array to the un-deprecated version
  • c54ee7e add a warning to the --check doc
  • 2f341f1 update ccache reference to official release notes URL
  • 8bec2fb chore: make some documents clearer (#528)
  • Additional commits viewable in compare view

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Bumps [blake3](https://github.com/BLAKE3-team/BLAKE3) from 1.8.2 to 1.8.3.
- [Release notes](https://github.com/BLAKE3-team/BLAKE3/releases)
- [Commits](BLAKE3-team/BLAKE3@1.8.2...1.8.3)

---
updated-dependencies:
- dependency-name: blake3
  dependency-version: 1.8.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
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Automatically approved by dependabot auto-approve workflow

@dependabot-pr-auto-approver dependabot-pr-auto-approver bot enabled auto-merge (squash) January 9, 2026 04:21
@dependabot-pr-auto-approver dependabot-pr-auto-approver bot merged commit 9112458 into main Jan 9, 2026
23 checks passed
@dependabot-pr-auto-approver dependabot-pr-auto-approver bot deleted the dependabot/cargo/main/blake3-1.8.3 branch January 9, 2026 04:21
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