Last Updated on October 17, 2021 by Mathew Diekhake

The Firefox browser has been updated to version 93.0b4. This update to the Beta channel was released on September 13, 2021.

Firefox Beta 93.0b4 comes with five bug fixes. Of the five, the most notable is the one that addresses the recent regression affecting the popular Firefox Multi-Account Containers’ “Always Open This Site in” feature.

You can read more about that bug here: Firefox Multi-Account Containers’s “Always Open This Site in” does not work after bug 1708243 part 2.

Firefox Beta 93.0b4

The Firefox browser will automatically update itself in the background when it’s closed. If the browser is open and you want to update it, you can navigate to the Settings > Help > About Firefox, and then the browser will automatically check for any new updates.

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