Cumulative Update 10 (CU10) for SQL Server 2019 has been released:
SQL Server Management Studio 18.8 release available.
Build Number: 15.0.18369.0
Cumulative Update 8 (CU8) for SQL Server 2019 has been released:
Only Windows version of CU8 is availalbe for now. Linux version will be released soon.
SQL Server 2019 CU8 contains fix for the issue in SQL Server 2019 CU7
CU7 SQL Server 2019 has been removed due to a known issue. Please see updated KB4570012 and SQL Release Blog