SQL Server Management Studio (SSMS) 18 is the primary version designed to support the release of . While SSMS is now a standalone product updated independently of the SQL engine, version 18.0 was the first release to be fully compatible with SQL Server 2019's compatibility level 150. Top New Features in SSMS for SQL Server 2019
If you need a specific username/password for an application: sql server management studio 2019 new
: A new security feature allows you to mask sensitive data in a non-production copy of your database. SQL Server Management Studio (SSMS) 18 is the
Data Classification & Sensitivity .