Major changes:

• Dashboards !! Now users can create and share dashboards with charts, maps, texts and more
• New Home Page that allow to manage maps and dashboards
• Featured Maps/Dashboards: you can mark maps and dashboards as featured to show them on the top of the home page
• Widgets: new "Text" widget
• Upgraded OpenLayers and Leaflet to latest version
• Many bug fixes and performance improvements

Here a list of this milestsone's solved issues Changelog