0.1.5

Release Notes

Released on 2026-07-07.

Other changes

• Analyze multiple feature profiles (#104)
• Cache diagnostic source files (#94)
• Encode finding invariants in types (#101)
• Extract graph analysis library (#105)
• Harden analysis lifecycle (#96)
• Harden frontend-driver protocol (#95)
• Index visibility fix plans (#92)
• Introduce Hawk test context (#102)
• Isolate Cargo rustc probe state (#108)
• Reduce driver collection work (#98)
• Reject ambiguous library crate names (#93)
• Reuse production dependency compilations (#90)
• Scope unstable compiler access (#103)
• Separate consumer reachability graphs (#91)
• Support --version (#89)
• Type diagnostic selectors (#99)
• Type instrumented Cargo invocations (#100)
• Unify cfg alternative overrides (#97)
• Use unique crate names in override fixture (#107)

Install cargo-hawk 0.1.5

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/hawk/releases/download/0.1.5/cargo-hawk-installer.sh | sh

Download cargo-hawk 0.1.5

File	Platform	Checksum
cargo-hawk-aarch64-apple-darwin.tar.gz	Apple Silicon macOS	checksum
cargo-hawk-x86_64-apple-darwin.tar.gz	Intel macOS	checksum
cargo-hawk-aarch64-unknown-linux-gnu.tar.gz	ARM64 Linux	checksum
cargo-hawk-x86_64-unknown-linux-gnu.tar.gz	x64 Linux	checksum

0.1.4

Release Notes

Released on 2026-07-06.

Other changes

• Allow Hawk fix passes to dirty the workspace (#77)
• Diagnose unused restricted items (#80)
• Disambiguate repeated path module declarations (#78)
• Document the default target directory (#84)
• Honor dead code allow attributes (#81)
• Preserve trait-associated interface visibility (#75)
• Preserve uniform field visibility (#73)
• Reject non-UTF-8 arguments without panicking (#83)
• Support configured compiler aliases (#82)
• Treat exported symbols as analysis roots (#79)
• Unify path-module source definitions (#76)
• Upgrade to Rust 1.96.1 (#87)

Install cargo-hawk 0.1.4

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/hawk/releases/download/0.1.4/cargo-hawk-installer.sh | sh

Download cargo-hawk 0.1.4

File	Platform	Checksum
cargo-hawk-aarch64-apple-darwin.tar.gz	Apple Silicon macOS	checksum
cargo-hawk-x86_64-apple-darwin.tar.gz	Intel macOS	checksum
cargo-hawk-aarch64-unknown-linux-gnu.tar.gz	ARM64 Linux	checksum
cargo-hawk-x86_64-unknown-linux-gnu.tar.gz	x64 Linux	checksum

0.1.3

Release Notes

Released on 2026-06-02.

• Add restricted visibility lints (#69)
• Support prebuilt release binaries (#71)
• Use a portable default target directory (#70)

Install cargo-hawk 0.1.3

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/hawk/releases/download/0.1.3/cargo-hawk-installer.sh | sh

Download cargo-hawk 0.1.3

File	Platform	Checksum
cargo-hawk-aarch64-apple-darwin.tar.gz	Apple Silicon macOS	checksum
cargo-hawk-x86_64-apple-darwin.tar.gz	Intel macOS	checksum
cargo-hawk-aarch64-unknown-linux-gnu.tar.gz	ARM64 Linux	checksum
cargo-hawk-x86_64-unknown-linux-gnu.tar.gz	x64 Linux	checksum

0.1.2

Release Notes

Released on 2026-05-28.

• Stop publishing prebuilt cargo-hawk binaries (#65)
• Style Hawk front-end errors (#67)

0.1.1

Warning

The attached prebuilt binaries for this release are unusable: they were linked against Rust compiler libraries on the release runner. Install from crates.io instead.

Installation

rustup toolchain install 1.95.0 --component rustc-dev
RUSTC_BOOTSTRAP=1 cargo +1.95.0 install --locked cargo-hawk --version 0.1.1

Release Notes

Released on 2026-05-28.

• Add Rooster release preparation (#63)
• Add shell installer to cargo-dist releases (#62)

0.1.0

Warning

The attached prebuilt binaries for this release are unusable: they were linked against Rust compiler libraries on the release runner. Install from crates.io instead.

Installation

rustup toolchain install 1.95.0 --component rustc-dev
RUSTC_BOOTSTRAP=1 cargo +1.95.0 install --locked cargo-hawk --version 0.1.0

Release Notes

Released on 2026-05-28.

• Add Cargo fix support for visibility findings (#27)
• Add Hawk lint override configuration (#17)
• Add Made by Astral footer (#47)
• Add README motivation for workspace-wide analysis (#57)
• Add diagnostic enforcement modes (#23)
• Add dist release pipeline for cargo-hawk (#58)
• Add dual licensing (#1)
• Add experimental notice to README (#56)
• Add explicit compilation target selection (#20)
• Add scoped diagnostic exclusions (#54)
• Add target-scoped Hawk overrides (#21)
• Analyze doctest consumers for visibility requirements (#44)
• Analyze non-production Cargo targets (#33)
• Analyze public export paths and modules (#24)
• Analyze public surface compiled only for tests (#30)
• Analyze workspace test consumers (#29)
• Avoid fixes for cfg-alternative declarations (#40)
• Avoid unsafe fixes for grouped public reexports (#32)
• Clarify dead enum variant remediation (#53)
• Configure production binary consumers (#31)
• Deduplicate diagnostic source rendering (#19)
• Diagnose associated type aliases (#11)
• Diagnose dead public unions (#10)
• Disambiguate same-named override targets (#52)
• Distinguish product roots with matching crate names (#42)
• Document Hawk architecture (#43)
• Document Windows cross-target analysis (#22)
• Document cargo installation methods (#55)
• Enable manual cargo-dist releases (#60)
• Expand analyzed public item coverage (#25)
• Fix dist release matrix indentation (#59)
• Fix grouped re-exports across consumer plans (#45)
• Limit fixes to unnecessary public visibility (#51)
• Omit unsupported Windows release artifact (#61)
• Preserve existing graph directory files (#9)
• Preserve public trait implementation interface types (#16)
• Preserve visibility required by generated fields (#26)
• Render rustc-style CLI diagnostics (#12)
• Report fragment flush failures (#8)
• Root non-production executables for liveness (#41)
• Set up continuous integration (#2)
• Simplify accumulated public-surface analysis (#7)
• Simplify consumer reachability handling (#34)
• Streamline Hawk README (#46)