v0.21.0

What's Changed

• Better defaults and fine-grained control over which crate features are semver-checked
  • Includes CLI flags for overriding feature groups and including features to be checked.
  • New heuristic for choosing features to semver-check while avoiding unstable, nightly, and private-only features.
  • This heuristic replaces the prior default behavior of checking all features even if they were clearly marked as unstable or private.
• New lint: trait_method_missing
• Many improvements to various error messages.

This release only supports semver-checking rustdoc generated by Rust 1.67+, dropping support for rustdoc formats v21 and v22 part of Rust 1.65 and 1.66 respectively. This was previously announced in the release notes of the v0.20 release.

All Merged PRs

• Minimum rustc version error by @arnaudgolfouse in #449
• Add ability to specify features in CLI by @staniewzki in #426
• Upgrade dependency versions. by @obi1kenobi in #455
• feat: Add lint for missing trait methods by @zurawiki in #427
• Improved error message when no baseline version found on crates.io by @era in #456
• Replace rustdoc v25 with v26 support. by @obi1kenobi in #457
• Update to git2 0.17 and accompanying new crates-index version. by @obi1kenobi in #460
• Update features heuristic to include more unstable and private feature name patterns by @era in #463
• Running cargo semver-checks with no other arguments should default to checking by @era in #459
• Add Rust 1.69 to test list. by @obi1kenobi in #464
• Update README with feature flags examples by @staniewzki in #458
• Release v0.21. by @obi1kenobi in #466

New Contributors

• @arnaudgolfouse made their first contribution in #449
• @zurawiki made their first contribution in #427
• @era made their first contribution in #456

Full Changelog: v0.20.1...v0.21.0