Mozilla firefox desktop icons
With the announcement of Flash’s end of life, and in coordination with Microsoft and Google, Firefox 55 now requires users to explicitly click to activate Flash on web pages as we work together toward completely removing Flash from the Web platform in 2020.įirefox 55 introduces several new low-level capabilities that help improve the performance of demanding web applications:.Of course, tabs that are playing audio or video are not throttled, so music in a background tab won’t stutter.
This is in addition to our usual 1 second throttling for background tabs, and helps ensure that unused tabs can’t invisibly ruin performance or battery life. After a short grace period, Firefox will increase the minimum setInterval or setTimeout for callbacks scheduled by tracking scripts to 10 seconds while the tab is in the background. Firefox now uses its built-in Tracking Protection lists to identify and throttle tracking scripts running in background pages.Multiple content processes debuted in Firefox 54, and allow Firefox to take better advantage of modern, multi-core CPUs, while still being respectful of RAM utilization. Users can now adjust Firefox’s number of content processes from within Preferences.This improvement is primarily thanks to the tireless work of an external contributor, Kevin Jones, who virtually eliminated the fixed costs associated with restoring tabs. Today, with Firefox 55, it takes just 15 seconds and 0.5 GB of memory. With Firefox 54, starting up his instance of Firefox took 300 seconds and 2 GB of memory. For reasons unknown, Dietrich Ayala has a Firefox profile with 1,691 open tabs. Restoring a session or restarting Firefox with many tabs open is now an order of magnitude faster.
#Mozilla firefox desktop icons upgrade
Existing installations will upgrade to 64-bit with our next release, Firefox 56.