Firefox Nightly News

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These Weeks In Firefox: Issue 124

Highlights Firefox 105 is released today! Lots of goodies in there, as well as performance and stability improvements. WebExtension Manifest Version 3 support has been enabled by default in Nightly … Read more

These Weeks In Firefox: Issue 120

Highlights Dale Harvey implemented an experimental Quick Actions feature in the Address Bar Demo video: directly open privacy preferences, view source, take screenshot Enable browser.urlbar.quickactions.enabled and browser.urlbar.shortcuts.quickactions This is en-US … Read more

These Weeks In Firefox: Issue 112

Highlights Picture-in-Picture captions/subtitles support is now enabled by default on Nightly! Supported sites include YouTube, Netflix, Prime Video, and others that use WebVTT The Firefox Profiler supports date format changes … Read more