- KMIP certificate handling now requires certificates issued by a private CA, with Synology default certificates, QuickConnect certificates, and public CA certificates no longer supported for KMIP client authentication
- Cache handling to enhance system stability
- USB UPS recognition after updating to DSM 7.4
- USB device usage on certain models after updating to DSM 7.4
Enhanced KMIP certificate handling to comply with updated certificate issuance policies for public certificate authorities (CAs). KMIP client authentication now requires certificates issued by a private CA. Synology default certificates, the QuickConnect certificate, and certificates issued by public CAs (e.g., Let's Encrypt, SSL.com, and Sectigo) are not supported for KMIP client authentication. For detailed configuration instructions, refer to this article. To generate self-signed certificate files for KMIP client authentication, refer to this article. Fixed an issue where a USB UPS could not be recognized after updating to DSM 7.4. Fixed an issue where USB devices could not be used on certain models after updating to DSM 7.4. Improved cache handling to enhance system stability.