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0.4.0 - 2026-05-27

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@github-actions github-actions released this 27 May 07:21

Release Notes

Added

  • support wrapping GNU sparse tar entries (Opus 4.7)
  • added tarzan wrap --sync (GPT-5.5-Codex)

Fixed

  • [breaking] close TOC correctness gaps in wrap/TOC/readers while keeping schema at v2 (Opus 4.7 and GPT-5.3-Codex)
  • gnu tar sparse files (Opus 4.7)
  • various save-path issues found during adversarial wrap audit (GPT-5.5-Codex)
  • found and fixed one real corruption-detection bug (GPT-5.5-Codex)

Other

  • automatically catch semver bumps
  • added gnu tar sparse regression test (GPT-5.5-Codex)
  • update Cargo.lock
  • fix 'cargo semver-checks check-release' call

Install tarzan 0.4.0

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astraw/tarzan-rs/releases/download/v0.4.0/tarzan-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/astraw/tarzan-rs/releases/download/v0.4.0/tarzan-installer.ps1 | iex"

Download tarzan 0.4.0

File Platform Checksum
tarzan-aarch64-apple-darwin.tar.xz Apple Silicon macOS checksum
tarzan-x86_64-apple-darwin.tar.xz Intel macOS checksum
tarzan-x86_64-pc-windows-msvc.zip x64 Windows checksum
tarzan-aarch64-unknown-linux-gnu.tar.xz ARM64 Linux checksum
tarzan-x86_64-unknown-linux-gnu.tar.xz x64 Linux checksum
tarzan-aarch64-unknown-linux-musl.tar.xz ARM64 MUSL Linux checksum
tarzan-x86_64-unknown-linux-musl.tar.xz x64 MUSL Linux checksum