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Firefox 94 provides a number of new options and closes over a dozen safety holes


In letters: Mozilla has launched Firefox 94 with new options for Home windows, MacOS and Linux working methods. A few of them are security-oriented, together with the quite a few high-impact vulnerabilities that the replace addresses. This comes proper after Mozilla launched important new options for the cell variations of Firefox.

Mozilla’s launch notes describe the updates, which embrace enhancements in efficiency, safety, and privateness.

Firefox will now not ask Home windows customers for updates, as an alternative obtain and set up updates even when Firefox is closed. In Home windows 11, Firefox will now help Snap Layouts menus.

On MacOS, Firefox will now use Apple’s low-power mode when watching full-screen movies on some streaming websites, which Mozilla says ought to considerably enhance the battery lifetime of MacBooks. Firefox 94 can also be supposed to scale back energy consumption in Linux by enabling EGL backend, which ought to enhance WGL efficiency.

What’s extra, Mozilla’s browser will now routinely learn inactive tabs, however customers can even see the reminiscence utilization of every tab via an “about: unloads” web page, from which they will manually learn them with out fully closing them.

Over the subsequent few weeks, Mozilla will roll out a safety characteristic referred to as Website Isolation. To guard in opposition to side-channel assaults, Website Isolation can load every website into its personal working system course of. This will forestall malicious web sites from accessing data from different web sites {that a} person might have open on the identical time.

The weblog additionally notes that Mozilla is rolling out a Firefox add-on referred to as Firefox Multi-Account Containers that may separate on-line profiles into completely different areas organized in tabs. This could enable customers to log in to a website or service with a number of separate accounts in the identical browser. It may possibly additionally forestall social media monitoring from monitoring all of a person’s on-line exercise. Firefox Multi-Account Containers is built-in with Mozilla VPN.

Of the 13 vulnerabilities that Firefox 94 closes, Mozilla charges seven as “high-impact”. One in every of these modifications prevents delicate knowledge copied to the clipboard from ending up with Home windows 10’s Cloud Clipboard characteristic, which information data from the clipboard to the cloud when enabled.

On the identical time, this week Mozilla additionally launched important interface updates to the cell variations of Firefox. These modified the way in which tabs and bookmarks seem, and for Android customers, the up to date model will group the latest subject searches.

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