Changes were applied to improve security. See ADV-2019-002 in Security Bulletins for more details.
Sometimes the IN/OUT of a set returned unexpected results when connected to Exasol.
When connected to SAP HANA with a LOD calculation on Filters, dragging any dimension not included in the LOD to the view returned a "Bad request: The data source does not contain the expected data. No such column" error.
When connecting to flat files with a full outer join, join culling appears and the expected Null value from rows from second table do not appear.
When using a calculated field that depends on a field whose data type has been changed, sometimes an "ERROR: collation mismatch, use COLLATE statements to resolve" error occurred.
When using an aggregated extract, if you changed a measure to a dimension and then refreshed the extract, the values did not update.
Date fields showed the wrong year when system locale was set to Thai.
You were unable to bold text in Tableau Desktop on Mac OS Mojave.
Selecting a mark to highlight and changing filter selections sometimes resulted in the wrong measures being highlighted.