Engine sessions not always closed when user exits application Jira issue ID: QB-4321 Description: Fix to sense client to no longer send an open Doc request to the data prep service prior to the user entering data manager. This resulted in the failure of a web socket connection to be created causing engine sessions not being immediately closed. This would result in user selections not being reset when the application is reopened.
Optimized memory management during user synchronizations Jira issue ID: QB-3907 Description: The Repository service now consumes less memory during user synchronization. Previously such synchronizations could cause a large temporary increase in the size of the repository process in large installations of Qlik Sense.