What's Changed
* fix: securesystemslib 0.28.0 pinned by kairoaraujo in https://github.com/repository-service-tuf/repository-service-tuf-cli/pull/373
* Prepare release v0.6.1b1 by kairoaraujo in https://github.com/repository-service-tuf/repository-service-tuf-cli/pull/374
**Full Changelog**: https://github.com/repository-service-tuf/repository-service-tuf-cli/compare/v0.6.0b1...v0.6.1b1