Question2Answer (Q2A) is a popular open source Q&A platform for PHP/MySQL.

Version 1.6.3

• More minor bug fixes and interface tweaks, 19th January 2014.

- Combined sub-navigation for user profile and account/favorites pages. - Allowed any wall post (beyond the first page) to be deleted. - Excluded ( ) [ ] brackets when automatically detecting URLs. - Allowed changes of category to be performed as a silent edit. - Fixed recalculation of user points when using external user integration with textual userids. - Stopped sending passwords out in user registration emails. - Filtered out <FORM> tags from being displayed in the content of posts. - Excluded irrelevant tables when calculating database size for admin/stats page. - Excluded closed questions from listings on the 'Unanswered' page. - Increment the counters which limit rate of posting when posts are queued, not approved. - Send the direct link for a comment (instead of its parent) in notification emails regarding comments. - Applied word censoring to the contents of wall posts sent out in email notifications. - Applied word censoring to the titles of items in search results. - Applied word censoring when showing tags in the tag cloud widget. - Fixed WordPress integration (and sample external user integration code) to work with any Q2A URL structure. - Prevented blocked users from changing their user profile. - Fixed PHP warning on several different pages if all extra user fields are removed. - Added an indication if a user is blocked on their account page. - Added user email confirmation status to the admin page for moderating user registrations. - Show maximum rate for wall posts and private messages in admin panel in all appropriate cases. - Allowed custom pages to be saved and viewed directly in a single click. - Ensured that no category can be specified when asking a question, if admin permits this. - Fixed PHP warning on ask page if tags are not being used on a Q2A site. - Fixed bug in 'queued' parameter passed to filter modules when determining whether a new post has to be moderated. - Only show category links on Unanswered page if QA_ALLOW_UNINDEXED_QUERIES is set to true. - Fixed several minor issues in the Snow theme. - Improved behavior of WYSIWYG editor in non-Javascript or Android browsers.