Resolved a styling issue in conjunction with the [TH] Ui.X add-on.
Last thread post information is no longer built on comments, but only on primary posts.
Threads are no longer staying marked as unread until all pages have been opened.
Quote and multiquote options are no longer being hidden from posts, if the user does not have the "Can comment on post" permission.
Resolved an "Illegal string offset 'children'" template issue.
Added option to choose depth of comments to show/hide by default
Added icon for Admin Control Panel options
Reply button no longer being replaced in XF 2.1
Too many "+Quote" and "Reply" buttons on select-to-quote tooltip
Reacting to post shows reactions under all comments on XF 2.1
Comments editor too tall
Border-radius missing from bottom-right of post comment
Placeholder text in editor should say "Write your comment..." if link says "Comment"