• Maintenance release with bug fixes, no security implications.
• Default front-side template: Remove duplicate search input field.
• Textile: Use 'named groups' syntax ?P<group> for b/c with older PCRE libary versions.
• Hive admin-side theme: Modernizr v2.6.2.
• Prevent fatal aborts from error-handling during version upgrades.
• Unregister all globals in multi-site setups.
• Prevent deletion of used stylesheets from UI.
• Offer all supported units in the tag builder for <txp:file_download_size />.
• Developer: New events authors_deleted, categories_deleted, css_deleted, discuss_deleted, file_deleted, forms_deleted, thumbnail_deleted, links_deleted, articles_deleted, page_deleted, sections_deleted.