New features
Activity tracker
External Share now offers advanced monitoring functionality to internal users.
Monitor external users' activities such as visits, additions, edits, updates, deletions(own comments) and status changes for issues.
Refine your view with the ability to filter activities on individual shares and Space/Global activity lists. Documentation
...
Board order
Users can now rearrange issues within a column using drag-and-drop, as well, external boards maintain the same order as defined in the original Jira board on shared boards.
