

With this release, your screen saver will no longer interrupt WebRTC calls on Firefox, making conference and video calling in Firefox better.Because we know people try to fix problems by reinstalling Firefox when a simple refresh is more likely to solve the issue, we’ve added a Refresh button to the Uninstaller.To view your dashboard, type about:protections into the address bar, or select “Protections Dashboard” from the main menu. See if any of your saved passwords may have been exposed in a data breach.Track how many breaches you’ve resolved right from the dashboard.The Protections Dashboard includes consolidated reports about tracking protection, data breaches, and password management.

Unsupported operating systems do not receive security updates, have known exploits, and can be dangerous to use, which makes it difficult to maintain Firefox on those versions.” As for what is new with today's Firefox 78 release, here is the changelog: The last security update applicable to macOS 10.11 was made available in July 2018. “While Apple does not have a public policy governing security updates for older macOS releases, their ongoing practice has been to support the most recent three releases.
