What's Changed
- Add bundler lockfile checksums by @JamieMagee in #12010
- Adds cooldown options to Cargo ecosystem latest version finder by @sachin-sandhu in #12027
- Add sigstore attestations for our published gems by @jeffwidman in #12025
- v0.307.0 by @dependabot-core-action-automation in #12032
Full Changelog: v0.306.0...v0.307.0