Update half requirement from 2, <2.5.0 to 2, <2.6.0

[dependabot]

Updates the requirements on half to permit the latest version.

Release notes

Sourced from half's releases.

2.5.0

Changed

• Updated optional dependencies to latest major versions:
  • zercopy 0.6 -> 0.8
  • rand 0.8 -> 0.9
  • rand_distr 0.4 -> 0.5
  • rkyv 0.7 -> 0.8
  • (dev) criterion 0.4 -> 0.5
• Minimum supported Rust version has been changed to 1.81 due to above dependency updates.
• Minor restructing of included license file locations to be more consistent with crates ecosystem.

Added

• Added support for arbitrary crate. Fixes #110. By @​FL33TW00D.
• New num-traits implementations: FromBytes and ToBytes for f16 and bf16. By @​kpreid.

Fixed

• Suppressed unexpected_cfg lint warnings on newer versions of stable Rust.
• Resolved ambiguous rustdoc warnings due to new unstable f16 primitive in compiler.

Changelog

Sourced from half's changelog.

[2.5.0] - 2024-03-13

Changed

• Updated optional dependencies to latest major versions:
  • zercopy 0.6 -> 0.8
  • rand 0.8 -> 0.9
  • rand_distr 0.4 -> 0.5
  • rkyv 0.7 -> 0.8
  • (dev) criterion 0.4 -> 0.5
• Minimum supported Rust version has been changed to 1.81 due to above dependency updates.
• Minor restructing of included license file locations to be more consistent with crates ecosystem.

Added

• Added support for arbitrary crate. Fixes #110. By [@​FL33TW00D].
• New num-traits implementations: FromBytes and ToBytes for f16 and bf16. By [@​kpreid].

Fixed

• Suppressed unexpected_cfg lint warnings on newer versions of stable Rust.
• Resolved ambiguous rustdoc warnings due to new unstable f16 primitive in compiler.

[2.4.1] - 2024-04-06

Fixed

• Missing macro import causing build failure on no_std + alloc feature set. Fixes #107.
• Clippy warning on nightly rust.

[2.4.0] - 2024-02-25

Added

• Optional rkyv support. Fixes #100, by [@​comath].
• New num-traits implementations: AsPrimitive<f16> for bf16 and AsPrimitive<bf16> for f16, allowing lossy conversions between the two types. By [@​charles-r-earp].
• Cargo.lock added to vcs as is now recommended for library crates.

Fixed

• Remove some unit NaN conversion sign tests due to non-deterministic hardware. Fixes #103.
• Redundant import warnings on nightly Rust.

[2.3.1] - 2023-06-24

Fixed

• Compile error on x86 (not x86_64) targets. Fixes #93.

[2.3.0] - 2023-06-24

Added

• Support for Kani Rust Verifier. By [@​cameron1024].
• Support for rand_distr::Distribution implementations behind rand_distr optional cargo feature. By [@​coreylowman].
• Floating point formatting options in Display and Debug implementations. By [@​eiz].

Changed

• Breaking Change Minimum supported Rust version is now 1.70.
• Breaking Change Minimum supported Rust version policy reverted to original policy of allowing minimum supported Rust version updates for minor releases instead of only major to avoid segmentation and allow optimizing hardware implementations without unnecessary major releases.

... (truncated)

Commits

• 989d270 move license files and bump to versoin 2.5.0
• c55579a fix doc reference
• c00bced disambiguate docs from new primitive
• d02f32e bump MSRV to 1.81
• 0ce0933 remove unnecessary feature for optional dependency
• 545938a upgrade to criterion 0.5
• 7f29a96 upgrade to rkyv 0.8
• 0adf011 Merge pull request #122 from kpreid/tobytes
• db1940e Merge branch 'main' into tobytes
• 0bebc34 update docs
• Additional commits viewable in compare view

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[dependabot]

Superseded by #664.