...
Redesigned UI/UX to unify the appearance of the views
Introduced toolbar actions panel
Introduced Saved Dashboards functionality:
This new feature greatly expands the capability of users allows to see various data on the Planning, Workspace and Timesheets views by allowing them users to save and quickly switch the configuration of the current view.
...
Optimized performance of page rendering
Improved support of Issue Security Levels
Many other improvements and fixes
...