# 4.12.0



* Feature #12993: Extend WLeafletMap usage
* Feature #993: Postgres NOTIFY
* Feature #8759: Add a WDateTimeEdit
* Feature #7417: HiDPI canvas for WPaintedWidget
* Improvements #13537: Deprecate DirectBinding queries
* Improvements #13435: Extract DoS throttling limit & make configurable
* Feature #12940: Create a WJavaScriptText to expose client-side text editing
* Feature #12946: Implement WBadge
* Feature #7228: Mobile Usability for TimeEdit & DateEdit
* Improvements #13301: Report all JS errors in Wt
* Feature #12817: Support organisation specific authorization endpoint
* Improvements #11969: Extend and validate widget documentation
* Feature #4948: WPanel collapse icons hard coded
* Feature #12789: Allow tooltips to be shown/hidden from code
* Feature #12967: favicon notification and browse tab alert
* Feature #12968: Integrate the Notifications API
* Feature #12966: Allow Wt to notify users of updates
* Improvements #13381: Create a tutorial for localization
* Improvements #13052: Do not generate an internal path for menu items if not enabled
* Feature #13072: Provide an alternative PDF renderer
* Bug #13417: Verify heap-buffer-overflow in createSalt
* Bug #13367: Correct image rendering fallback
* Feature #13180: Alternative to WTableView with infinite scrolling
* Feature #13499: Consider using cookie prefixes