- multiple enhancements in experimental backend for QtWebEngine (Blink):
- added support for restoring tab history;
- added support for storing cookies;
- added support for fetching favicons;
- added option to overwrite User Agent;
- added support for cache;
- added support for private mode;
- added support for downloading files;
- added start page (speed dial);
- added MDI mode (disabled by default);
- added source viewer;
- added dropdown with list of recently typed URLs;
- added option to disable single key shortcuts;
- added support for freedesktop.org notifications;
- lots of other fixes and improvements