Mozilla has released Firefox 76 today, May 5th, 2020, to the Stable desktop channel for Windows, Mac, and Linux with bug fixes, new features, and security fixes. Included with today’s release are data breach notifications in the integrated Firefox Lockwise password manager, Picture-in-Picture, and new Audio Worklets for better audio processing. Users can upgrade to Firefox 76 by going to Options -> Help -> About Firefox and the browser will automatically check for the new update and install it when available.
Source: https://www.bleepingcomputer.com/news/software/firefox-76-released-with-integrated-data-breach-alerts/