A Firefox night build, which will serve as the basis for the release of Firefox 75 scheduled for April 7, has been updated with a new design for the address bar. The most noticeable change is the display of the https:// protocol and the 'www' subdomain in the dropdown link box shown when typing in the address bar (for example, different content from https://opennet.ru and https://www.opennet.ru will become indistinguishable). The http:// protocol will continue to be displayed in the results unchanged. The URL display in the address bar will also remain the same.
Forrás: opennet.ru
