Solved. During the beta apparentlly something went wrong and 49 “base” pages were created. Cleared all of them and now all seem ok.

I modified Avatar addon, and found solution, but it is somewhat heavy, maybe You will take it further? I have modified get_avatar() and added helper function ap_has_avatar(), to check, if user has set his gravatar (image). If not, then function is returning false, and anspress dynamic avatar is generated. http://pastebin.com/Ev8eHdUP

If Guest (not logged in user) is posting answer, then post is added as awaiting approval, but everybody can see it. Bug.

Be the way, what about comments shown by default (option)? Is there any chance to implement that now, as 4.0 is much faster and well optimized?

its work   thenks

I just made a fix for this issue. Thanks

Hello Frank, I will suggest using BuddyPress for profile. Also since 4.0, BuddyPress will be default profile plugin. BuddyPress already have field editors.

I don’t see anywhere some mention about WP caching plugins compatibility (was promised). Any information about it  ? Thanks !!!

Thank you@Rahul Aryan, I have updated to beta2, Permalink format is a great change. In addition, when I ask a question, can invite specific users to answer? For example: I ask a question!@user1 @user2 @userN , they will receive an invitation.

I tested upgrade process and 3 things happened: 1. All answers are shown with class .best-answer, so they look like this: 2. Categories need to be re-saved in order to get them working, if not, category page is blank. 3. Categories saved color and icon setting are lost after migrating process.   Also: i don’t see code for managing subscribers, so there is no subscriber added, when user makes comment or adds answer. Then theres is no way to check who is subscribing what, and no notification for any action is being send to the corresponding user, Dynamic avatars not working as excapted, all avatars are replaced, even if user has set gravatar via gravatar.com