New: Add dashboard page.
New: Statistics page using SUI.
New: Statistics widget using SUI.
New: White labelling support.
New: Ability to clear statistics cache from plugin settings.
New: Rest endpoints for statistics and settings.
New: New filters for domain mapping support.
Improve: UX to connect with Google.
Improve: Use ChartJS for all charts except Geo Chart.
Improve: Caching & transient usage.
Improve: Store plugin version in subsites for the upgrade process.
Improve: Merge reports and permission settings.
Fix: Domain mapping support.
