• Admin: add used caching provider and APCu stats to "PHP Information"
• eSync: fix not synced subject and other headers, after RC3 Outlook memory reduction
• Restore: fix failed restore under MySQL 5.7 by temp. disabling strict mode to allow inserting zero dates
• PHP7/ImportExport: fix different evaluation order of PHP 5 and 7 gives eg. error "Function name must be string" in wizard
• APCu/PHP7: fixed not used APCu under PHP7, as it has no APC compatible interface
• Mail/Sieve: fix PHP Fatal error on minimal install when trying to edit rules or vacation notice
• Calendar: check recurrences for conflicts too (until configured search-time is exceeded, default 3s)
• Filemanager/CKEditor: correctly encoding selected files, causing eg. images to not show
• Univention: fix not working 16.1 install in UCS: Account not found! (acc_id=1)
• Setup: fix install check was (false) reporting missing PHP extension "addressbook_zip"
• Template: relabeled Pixelegg template/theme to "Standard", and mobile theme for desktop to "Compact"
• Tracker/Mobile template:
• ProjectManager: links created to new project from template sometimes get lost (are with template not new project)
• Api/Setup: show new version 16.1.002 even if old header.inc.php is used
• All apps: show category color and search in category filter of lists