Upgrading to this version
Unity Forma 2.0 includes changes to Hotspots, a way to export builds to Unity Cloud Content Delivery, and several stability improvements.
When you upgrade, you must pay special attention to the following:
Upgrading Hotspots
If you created Hotspots in a previous version of Unity Forma by adding them to the Project in the Unity Editor, you must manually upgrade them or recreate them in the new Unity Forma interface.
API Breaking Changes
Improvements in this release overhauled, and in some cases broke, several Hotspot APIs and some other infrequently used APIs. For a list of APIs that became obsolete in this release, see the API Breaking Changes section of the Changelog for Unity Forma 2.0.