- Fix backwards compatibility/deprecation issue in PHP 5.6
- Fix logging of password changes in the user change log
- Attempt to prevent links to proxy.php being inserted into posts in certain cases
- Ensure that links that do go to proxy.php in posts are considered external
- Fix situation where search grouping is lost when replaying a search
- Fix editor menu icon positioning in RTL
- Fix tooltip positioning over certain avatars in RTL
- Do not notify users of new posts while drafting a response when the only new posts are by users they ignore
- Support navigation "counter" bubbles on extra tabs without menus
- Prevent double HTML encoding in report resolution/rejection alerts
- Fix issues with IE not always changing the selected image in the lightbox
- Fix drag and drop upload into the editor when dragging from the download bar in Chrome on Mac
- Fix IPB import issue relating to corrupt poll choices
- Ensure that the smilie cache is rebuilt after the display order is updated
- Ensure that style modification times are updated when style properties in the master style are updated
- Allow user tagging when the @ symbol is proceeded by a single or double quote
- Fix Gravatar fallback URL when using an absolute path to an image directory
- Ensure that debug-only admin navigation entries are not returned by the admin search when they are not viewable
- Ensure that the search minimum word length option only allows values greater than or equal to 1