Changes were applied to improve security. See ADV-2019-022, and ADV-2019-023 in Security Bulletins for more details.
Infinite recursion for a specific dashboard filter would cause VizQL Server process to go idle and enter an error state.
Tooltips did not display alias names for measures from secondary data sources when using client-side rendering.
Adding users without UPN to Tableau Server failed.
When viewing a viz that used Show Empty Columns and displayed totals, sometimes a "Session ended by Server" error occurred and a LogicAssert tabvizql! PartitionInterpreter::ComputeTableConfig error could be found in the logs.
"Test connection" failed with workbooks that use Oracle with SSL as a data source. Refreshing extracts and loading views was still successful.
If the Hyper process stopped unexpectedly, other processes on the same node were restarted.
Date range filter sometimes excluded results from the bounding days of the filter.
The Tabadminagent process sometimes restarted unexpectedly, which could cause TSM jobs (such as backup, ziplogs) to fail.
An "Uncaught invariant violation: Minified React error #40" error occurred intermittently while loading certain workbooks in Tableau Online.