March 13, 2021
Sail now supports experimental annotations on all websites. You can annotate text or images and include rich formatting in annotations. They also sync in real-time if other users were online at the same time. Behind the scenes, annotations lived in a shadow DOM to prevent interference with the underlying website.
When multiple people are online at once in a space, we now show their active tab and let you jump to it by clicking on their circle. This is available on every page.