ApsaraDB RDS for SQL Server is developed based on Microsoft SQL Server. The minor versions of ApsaraDB RDS for SQL Server are consistent with the minor versions of Microsoft SQL Server. This topic provides links that direct you to the official Microsoft documentation for the involved minor SQL Server versions.

If you want to experience the new features that are provided by a new minor SQL Server version, update the minor SQL Sever version of your RDS instance. For more information, see the following topics:

ApsaraDB RDS for SQL Server 2019

Minor SQL Sever version Release date Link
15.0.4073.23 2021-04-25 Cumulative Update 8 for SQL Server 2019