Rust is a programming language that's a revamped and improved version of C++ but that protects developers from accidentally including dangerous memory bugs in their code.
#MOZILLA FIREFOX 48 DOWNLOAD FOR MAC CODE#
In Firefox 48, Mozilla will also ship its first Rust code with Firefox, inside the browser's media stack, which has been rewritten from scratch. Now, in Firefox 48, Mozilla will remove this option, making mandatory add-on signing "mandatory" for the first time.īut the new Firefox security features don't stop with mandatory add-on signing. The feature was actually introduced in the Firefox 43 Stable branch, but an option in the about:config page always allowed users to turn it off. Mandatory add-on signing was introduced in Firefox 41 Nightly, announced in 2015 for Firefox 42 Stable, delayed for Firefox 44 Stable, and then for Firefox 46 Stable. This is something similar to what Chrome employs, but Firefox users have been spoiled all these years, always having the capability of installing any add-on they've desired.īecause of this, the community's reaction to this new feature might not be that warm and fuzzy, as Mozilla expects, even if the feature is a clear win for overall browser security. This refers to Firefox preventing users from installing any add-ons that have not been approved by Mozilla's testers.
#MOZILLA FIREFOX 48 DOWNLOAD FOR MAC WINDOWS#
Multi-process support allows a page to crash without bringing the entire browser down with it and improves the browser's overall performance.Į10s rollout will take place in two phases, first in Firefox 48, and it will finish in Firefox 49, set for release on September 13, 2016.įirefox with multi-process support will first reach 1 percent of the users who don't have any add-ons installed in their browser, and in ten days' time, Mozilla will activate e10s for 50 percent of the same users.įull e10s support for Firefox instances using extensions or running on older versions of Windows will be available in the fall, during the second rollout phase scheduled for Firefox 49.īut despite the ground-breaking features added to the Firefox core, the biggest rollout problem in Firefox 48 is the mandatory add-on signing process. Multi-process (e10s) rolloutĪnnounced last year, Electrolysis, e10s, or multi-process support is Firefox's ability to process core browser operations separately from the content viewed on a Web page. Mozilla will debut Firefox 48 today, and looking back over the history of Firefox, the upcoming release marks one of the most important updates the browser has ever received.įirefox 48 will be the version where Mozilla starts migrating users to using multi-process threads (e10s, Electrolysis), ships its first Rust component, and where mandatory add-on signing is actively enforced in the main stable branch without a way to deactivate or go around the feature.
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