v0.22.1

What's Changed

• Fix crash when checking crate without a lib target, or a workspace with such a crate.
  • Such crates are now skipped by default. The tool exits with an error if there are no lib crates to check.

All Merged PRs

• Remove outdated O(n^2) section. by @obi1kenobi in #475
• Skip crates without lib targets; exit non-zero if nothing to check. by @obi1kenobi in #477
• Update dependencies. by @obi1kenobi in #478
• Release v0.22.1. by @obi1kenobi in #479

Full Changelog: v0.22.0...v0.22.1