Firefox 76.0 for Windows, Mac, and Linux is released with better password management. Lockwise password manager already alerts users of potential password breaches on other sites, but also now prompts to update the password. Passwords can be automatically generated and saved in the browser. To help avid over shoulder snoopers, if you view your passwords you have to input your master password, or your OS account login if you don't have a master password already setup.
Picture-in-picture has been improved with a simple double-click to return to full screen.
Firefox is now supporting Audio Worklets for more complex audio processing like VR and gaming on the web.
The address bar improvements from FF75 have been enhanced in 76.
Developers will probably like the better handling and testing of "mobile interactions using DevTools’ Responsive Design Mode now mimics the device behavior for handling double-tap to zoom." this means developers can optimize sites for FF and Android with a device.
Double-clicking table headers in DevTools’ network request table now resizes the column width to fit the content, making it easier to expand the important data.
WebSocket inspection now supports ActionCable message preview, adding to the list of automatically formatted protocols like socket.io, SignalR, WAMP, etc.
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