This morning we updated WordPress to 4.9.2 which is a security and maintenance release. Bug fixes of note:
- Fixed a XSS vulnerability that was discovered in the Flash fallback files in MediaElement
- JavaScript errors that prevented saving posts in Firefox have been fixed.
- The previous taxonomy-agnostic behavior of
get_category_link()
andcategory_description()
was restored. - Switching themes will now attempt to restore previous widget assignments, even when there are no sidebars to map.