Firefox 96.0beta new features and improvements:
Significant improvements in noise-suppression and auto-gain-control, slight improvements in echo-cancellation
Significantly reduced main thread load
Fixes an issue where video intermittently drops SSRC
Fixes issue where WebRTC downgrades screen sharing resolution
Firefox will enforce the Cookie Policy: Same-Site=lax by default which provides a solid first line of defense against Cross-Site Request Forgery (CSRF) attacks.
Fixes video quality degradation in certain sites