Release Firefox 91

Web browser release Firefox 91 . The release of Firefox 91 is assigned to the category of branches with a long support period (ESR), updates for which are manufactured during the year. In addition, the update is formed by the last branches with a long support for 78.13.0 (Further two more updates 78.14 and 78.15 are expected). For the stage beta testing in the near future will be translated Firefox 92 branch, the release of which is scheduled on September 7.

Basic innovations :

  • in the privacy mode by default Activated HTTPS-FIRST policy, similar to the” HTTPS ONLY “option previously available in the settings. When you try to open the HTTP encryption page in private mode, the browser will first try to contact the HTTPS site (“http: //” is replaced by “https: //”) and if the attempt turns out to be unsuccessful automatically contact the site without encryption. An important difference from HTTPS only is that https-first does not apply to loading subgrans, such as images, scripts and style sheets, and acts only when you try to open the site after the link or the URL set in the address bar.
  • Returned Mode output to print a short-range page resembling a view In the reader mode (reader mode), which displays only significant page text, and all related control elements, banners, menus, navigation panels and other non-related pages are hidden. The mode is activated through the activation of Reader View before printing. Support for the specified mode was discontinued in the release of Firefox 81, after switching to a new interface of the preview before printing
  • Expanded
/Media reports.