#Old firefox download for mac update

Support for profiling multiple java threads has been added. The performance of deeply-nested display: grid elements is greatly improved. (There's still work to do to share fonts across windows, or to reduce the time it takes to initialize these fonts.) This means that opening a new tab is fast, and switching tabs in the same window is also fast. In macOS 11+ we now only rasterize the fonts once per window. For more details about this update, visit the Microsoft Technical Support website.

#Old firefox download for mac update

Update KB4474419 is required for successful installation on a computer running Microsoft Windows 7. Web content appearance can now be changed in Settings.īeginning in this release, the Firefox installer for Windows is signed with a SHA-256 digest, rather than SHA-1. Theme authors can now make better decisions about which color scheme Firefox uses for menus. Users can now choose preferred color schemes for websites. On Windows, Firefox follows the system setting (System Settings > Accessibility > Visual Effects > Always show scrollbars).įirefox now supports credit card autofill and capture in the United Kingdom.įirefox now ignores less restricted referrer policies-including unsafe-url, no-referrer-when-downgrade, and origin-when-cross-origin-for cross-site subresource/iframe requests to prevent privacy leaks from the referrer. On Linux, users can change this in Settings. Scrollbars on Linux and Windows 11 won't take space by default. This noticeably improves the performance of the volume slider on Twitch. Improved fairness between painting and handling other events. Video overlay is enabled on Windows for Intel GPUs, reducing power usage during video playback. Installing the AV1 Video Extension from the Microsoft Store may also be required. Hardware accelerated AV1 video decoding is enabled on Windows with supported GPUs (Intel Gen 11+, AMD RDNA 2 Excluding Navi 24, GeForce 30). No need to manually flip any preferences to turn HDR video support on-just make sure battery preferences are NOT set to “optimize video streaming while on battery”. HDR video is now supported in Firefox on Mac-starting with YouTube! Firefox users on macOS 11+ (with HDR-compatible screens) can enjoy higher-fidelity video content. To enable additional languages, select them in the text field’s context menu. On the first run after install, Firefox detects when its language does not match the operating system language and offers the user a choice between the two languages.įirefox spell checking now checks spelling in multiple languages. Picture-in-Picture now also supports video captions on websites that use WebVTT (Web Video Text Track) format, like, Canadian Broadcasting Corporation, and many more. Just turn on the subtitles on the in-page video player, and they will appear in PiP. We now support captions/subtitles display on YouTube, Prime Video, and Netflix videos you watch in Picture-in-Picture.