A bunch of new changes for the whole "friends" thing.
You can now filter your "friends of" list so that if anyone who lists you as a friend has some questionable topics you can block them from your "friends-of" list. They will also not appear on your "friends of" listing on your profile.
However, they will still be able to view your entries on their "friends" page.
We've also slightly updated the profile page. Your "friends" may have some bolded text; these are users who have also listed you as a friend (so basically mutual friends are bolded on the profiles "Friends" field).
The "Friends Of" feature now only lists users who list you as a friend but who you have not listed as a friend.
You can also by default choose to NOT display who lists you as a friend and deny users the ability to see your "friends of" page from the Styles page in your control panel; you will still be able to view your own Friends Of page, but everyone else will not.
. . .
We've also updated the output of your links pages to reflect any categories you've created. Categories will not appear unless there is at least one link assigned to it.