- CRL endpoints on the HTTP server (smallstep/certificates#1372)
- Dynamic SCEP challenge validation using webhooks (smallstep/certificates#1366)
- For Docker deployments, added DOCKER_STEPCA_INIT_PASSWORD_FILE. Useful for pointing to a Docker Secret in the container (smallstep/certificates#1384)
### Changed
- Depend on [smallstep/go-attestation](https://github.com/smallstep/go-attestation) instead of [google/go-attestation](https://github.com/google/go-attestation)
- Render CRLs into http.ResponseWriter instead of memory (smallstep/certificates#1373)
- Redaction of SCEP static challenge when listing provisioners (smallstep/certificates#1204)