Changes were applied to improve security. See ADV-2019-017, ADV-2019-018, and ADV 2019-019 in Security Bulletins for more details.
In some cases, records do not indicate the correct user id when accessing information via _http_request.
Backups would fail if backing up the postgres database took more than an hour.
Error "The page you were looking for could not be found" sometimes occurred when triggering an action filter that opened another worksheet in a workbook published without tabs.
Published live Excel data source with join does not update data during Refresh in neither Desktop nor Server.
Dashboard filter actions to open a different worksheet are returning an invalid URL when published without tabs. Error displayed "The page you were looking for could not be found".
Maintenance updates made to the Salesforce connector.
When certain custom schedule names were present, upgrading Tableau Server to 2019.1 failed with "33% - Restoring database failed."
Sometimes a Pivotal Greenplum extract refresh would report as successfully run although the query was canceled from the database side.
When refreshing a Marketo extract, sometimes an "An unrecoverable error occurred" message occurs.
SM: NLP table 'synonyms' not created during site import from Tableau 2018.X. Site import fails because webhooks schema is missing. Site import from versions earlier than Tableau 2019.1 fails with the following stack trace: "From any server which doesn't have synonyms, 2018.X (an earlier version number), importing into a server with code that expects synonyms, Tableau Server 2019.1, there is an error."