What are color tags used for?
Color tags allow you to create groupings of colors based off of the color tags that you define in the website settings color palette.
Acquia Cohesion renames to Site Studio from version 6.2. Tell me more.
Yes, the component link field supports both internal and external URLs.
No, the entity browser does not work for component defaults as the entities are content, not config.
Yes, this is possible by creating a custom element.
No site specific data is stored on the API.