While two releases ago the spotlight was on friends and profiles, this release is on adding comments and a change in the permission policy:

Comments

You may add comments to any item, be it yours, your friends’ or a public items. A great way to discuss your research results with your colleagues or friends. 

Permissions

You may now decide for each item whether only you, your friends or the public may access the item. This implies also a change of the permission policy as outlined in this separate post. 

As always all the release notes here plus we greatly appreciate your feedback.