We are pleased to confirm that Qlik Sense 3.1 SR2 is now available on our download site. SR2 is the second service release on the 3.1 Feature Track and includes bug fixes as well as some new features, including Shared Persistence. Shared Persistence allows administrators of multi-node environments the option of moving from synchronized persistence to shared persistence. For more information about Shared Persistence please see the attached release notes. You can also log in to the Support Portal and view KnowledgeBase article number 000025817 "Shared Persistence in Qlik Sense 3.1 SR2". SR2 also adds support for the Hyperion Essbase Connector and SAP Bex Connectivity.
As always with any software upgrade, if you have any questions please don't hesitate to contact support and always backup your applications and data before any upgrade is made.