Apache Tomcat was upgraded to 7.0.75. This upgrade fixes a potential vulnerability in Tomcat: CVE-2016-8745
In some cases, loading a view with an SAP HANA prompt in Tableau Server would result in a long spinner with an eventual HTTP 503 error or, sometimes, a "Session Ended by Server" error.
In Tableau Server, views connected to SAP HANA using SAML SSO would prompt users for SAP HANA credentials, if left idle in a browser for too long, and it would not actually be possible to sign back in for a period of time. The SAML timeout for SAP HANA SSO now has a longer default and is configurable.
Publishing a workbook to Tableau Server via REST API could sometimes fail with a bad request error.
Tableau Server connections to SAP HANA using SAML SSO were sometimes unnecessarily slow.