* Add a way for users to temporarily deactivate their accounts, in a
recoverable way should they decide to return later.
* A deactivated account may log in but have limited options: to
reactivate their account, permanently delete it, or log out.
* Fix several bugs around the display of comments, messages and
forum threads for disabled, banned, or blocked users:
* Messages (inbox and sentbox) will be hidden and the unread indicator
will not count unread messages the user can't access.
* Comments on photos and forum posts are hidden, and top-level threads
on the "Newest" tab will show "[unavailable]" for their text and
username.
* Your historical notifications will hide users who are blocked, banned
or disabled.
* Add a "Friends" tab to user profile pages, to see other users' friends.
* The page is Certification Required so non-cert users can't easily
discover any members on the site.
The following bugs are resolved:
* A blocked user comments on a Photo that you have also commented on
(are subscribed to), and you would be notified about their comment.
* A blocked user comments on a Forum Thread that you are subscribed to,
and you would be notified about their post.
* Comments by blocked users (on photos and forum threads) were visible
to you after you have blocked them.
New feature: User Notes
* Add a "Notes" tab to user profile pages and galleries.
* Users can create one private note about another user.
* Admins can see all notes left about a user.
* Admins also see Feedback & Reports regarding the user on that page.
Bring back the online chatters list
* The Usernames are filtered down based on blocklist status.
* Signup: if entering an existing email, don't admit that the email
exists. Instead, send a specialized email to its address.
* Search: no longer search for users by email address.
* Login: always hash the incoming password on user not found, to take
constant time compared to when the user did exist.
* Fix a pagination bug when a private (shy account) views a non-friend's
photo gallery.
