0.6.2

[0.6.2] - 2026-03-28

Added

• Prebuilt C archive libraries for the following targets:
  • aarch64-pc-windows-msvc
  • aarch64-apple-darwin
  • aarch64-unknown-linux-gnu
  • aarch64-unknown-linux-musl
• Most prebuilt C libs are now tested in CI.
  • The following targets are being tested in CI:
    • x86_64-pc-windows-gnu
    • x86_64-pc-windows-msvc
    • x86_64-apple-darwin
    • aarch64-apple-darwin
    • x86_64-unknown-linux-musl
      • Builds/links using GCC default and Clang with musl target.
    • x86_64-unknown-linux-gnu
    • aarch64-unknown-linux-musl
    • aarch64-unknown-linux-gnu
  • The following targets are NOT being tested in CI:
    • aarch64-pc-windows-msvc

Changed

• Prebuilt C libs are now built under the corresponding native OS instead of
  crosscompiling from an Ubuntu runner.
• Rewrite the C bindings test file to make it compatible with MSVC.

Fixed

• Fix CI not running Rust tests.

0.6.1

[0.6.1] - 2026-01-11

Added

• CI now checks wheels are being installable in the oldest and newest Python versions supported.
  • Only the wheels built for the architectures of the CI runner are actually tested, this currently means Windows x64, Linux x86_64, MacOS x86_64 and MacOS aarch64.
• Prebuilt wheels for freethreaded Python 3.14.

Fixed

• Fix prebuilt binaries not being compatible with older Python versions.
  • CI now uses the oldest available Python version for each arch/os combination, so users don't have to build the project themselves.
  • Wheels should all support the Python abi3, meaning they should be future proof and installable by future Python versions.

0.6.0

[0.6.0] - 2026-01-01

Added

• no_std support.
  • alloc is still required.
• Prebuilt binaries for Python 3.14.
• Prebuilt binaries for Python 3.8.

Changed

• Python 3.8 is supported again.
  • CI allows us to build for 3.8 again.
• Change the hard requirement of Python 3.9 to just Python 3 in the package metadata.
  • Note there's no official support for Python versions older than 3.8.

Fixed

• Since macos-13 is no longer a valid CI runner, we now use macos-15-intel to build MacOS Python wheels.

0.5.3

Full Changelog: 0.5.2...0.5.3

0.5.2

What's Changed

• Add prebuilt binaries for Python 3.13 by @AngheloAlf in #27

Full Changelog: 0.5.1...0.5.2

0.5.1

What's Changed

• Fix bug where wrong data is emitted for gzip fixed blocks by @cadmic in #24

Full Changelog: 0.5.0...0.5.1

0.5.0

What's Changed

• Consolidate C and Python tests by @cadmic in #21
• Implement matching compression for old gzip versions by @cadmic in #22

Full Changelog: 0.4.0...0.5.0

0.4.0

What's Changed

• Add mio0 compress to CLI by @cadmic in #17
• Speed up compression by 2100% by @cadmic in #18
• Move CompressionType from library to CLI by @cadmic in #19
• Prep for 0.4.0 by @AngheloAlf in #20

New Contributors

• @cadmic made their first contribution in #17

Full Changelog: 0.3.1...0.4.0

0.3.1

What's Changed

• Yaz0 bugfix by @AngheloAlf in #15

Full Changelog: 0.3.0...0.3.1

0.3.0: Cow

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