Firefox Beta and Developer Edition
Release Notes

Enable FIDO U2F API, and permit registrations for Google Accounts

Intent to ship: WebRender was enabled by default in Betas since Firefox 64 for Desktop NVIDIA GPUs on Windows 10 and should be released with Firefox 67 in May

Firefox 67 willl be able to run different Firefox installs side by side by default.

Tabs can now be pinned from the Page Actions menu in the address bar

Users can block known cryptominers and fingerprinters in the Custom settings or their Content Blocking preferences

The Import Data from Another Browser feature is now also available from the File menu

Firefox will now protect you against running older versions of Firefox which can lead to data corruption and stability issues.

Easier access to your list of saved logins from the main menu and login autocomplete.

We’ve added a toolbar menu for your Firefox Account to provide more transparency for when you are synced, sharing data across devices and with Firefox. Personalize the appearance of the menu with your own avatar.

Enabled AV1 support on Linux

Various security fixes

Firefox no longer supports handling webcal: links with 30boxes.com

Change to extensions in Private Windows: Any new extensions you add to the browser won’t work in Private Windows unless you allow this in the settings.

Included Twemoji Mozilla font updated to support Emoji 11.0 🥳

The DevTools Changes panel now supports copying modified CSS. You can either copy the full changes or individual changed rules.