- [COSE RS1](https://www.rfc-editor.org/rfc/rfc8812.html#section-2) as a supported algorithm with ACME `device-attest-01` challenge (smallstep/certificates#1663)
### Changed
- In an RA setup, let the CA decide the RA certificate lifetime (smallstep/certificates#1764)
- Use Debian Bookworm in Docker containers (smallstep/certificates#1615)
- Error message for CSR validation (smallstep/certificates#1665)
- Updated dependencies
### Fixed
- Stop CA when any of the required servers fails to start (smallstep/certificates#1751). Before the fix, the CA would continue running and only log the server failure when stopped.
- Configuration loading errors when not using context were not returned. Fixed in [cli-utils/109](https://github.com/smallstep/cli-utils/pull/109).
- HTTP_PROXY and HTTPS_PROXY support for ACME validation client (smallstep/certificates#1658).
### Security
- Upgrade to using cosign v2 for signing artifacts