In older versions of the Windows Gateway, PostgreSQL 12 was used, which is now deprecated. With the 19.0.0 release, PostgreSQL has been upgraded to version 17.4.

As part of this upgrade, PostgreSQL data migration is required from version 12 to 17. During this process, some alert-related data may be lost.

Action Required:
If you have any critical alerts on the gateway, you may need to manually suppress the critical and warning alerts after the update. This applies to Windows Server 2016 and later.