이 버전에는 중간 침입자 및 서비스 거부 취약성에 대한 노출을 줄이기 위한 Tableau Desktop, Tableau Server 및 Tableau Reader용 중요 보안 수정 사항이 포함되어 있습니다. 이러한 취약성을 해결하기 위해 해당 Tableau 제품에서 사용되는 OpenSSL 라이브러리가 업그레이드되었습니다.
When reading decimal values of a fixed precision number data type from Oracle 220.127.116.11.0 Tableau would display "#Error". When reading the same decimal values from Oracle 18.104.22.168.0, Tableau would correctly read in the decimal values.
The PostgreSQL ODBC driver used by Tableau Server was upgraded to version 09.03.0300.
The version of PostgreSQL used by Tableau Server was upgraded to 9.3.4. This upgrade resolves a PostgreSQL issue that, for some customers, resulted in increased database size and decreased performance. This problem resulted in many repetitions of "WARNING: pgstat wait timeout" in the PostgreSQL log files. Customers that worked around this issue using” tabadmin set pgsql.use_vacuum_job=true” need to reset this value to the default using "tabadmin set pgsql.use_vacuum_job=false". Tableau recommends you do the reset before upgrading, but you can do so immediately after installing the new version if you need to.
Adding a worker node to the Tableau Server cluster will no longer consume a core license when the worker is not configured for any server processes or any core licensed processes.