ZABBIX에서 알람이 떠서 보니 업데이트 가능하다는 내용이네요.

(2019-08-21)

Important Note

1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
2. This update will restart your Synology NAS.

What's New

1. Updated the protocol of Let's Encrypt to ACME V2 to enhance the stability of the registration process.

Fixed Issues

1. Fixed the issue where the system might be unable to install a package during first time installation.
2. Fixed the issue where shared folders could not be accessed via the SMB protocol if the smb.conf file was manually modified for Final Cut Pro X.
3. Improved the performance of the SMB protocol by reducing CPU usage when Synology NAS joins a domain.
4. Fixed the issue where Integrated Windows Authentication (IWA) might not work again if the protocol has been disabled before.
5. Fixed the issue where the LED indicators on the drive slots of RS4017xs+ and RS2818RP+ might not work properly.
6. Adjusted the notification mechanism to comply with the latest Gmail API.
7. Fixed the issue where duplicate entries of the same login event might be recorded at Log Center.
8. Fixed the issue where applying non-default date formats at personal settings might result in additional date information being displayed.
9. Fixed the issue where adding a Synology NAS to CMS host might result in a frozen "Checking" status and the device would not be added successfully.
10. Fixed the issue where the storage capacity of a volume could not be expanded after it was migrated to a new Synology NAS with its corresponding SSD cache.