From here: https://www.mozilla.org/en-US/firefox/96.0a1/releasenotes/ https://www.mozilla.org/en-US/firefox/96.0a1/releasenotes/ I found this link: https://bug

From here: https://www.mozilla.org/en-US/firefox/96.0a1/releasenotes/ https://www.mozilla.org/en-US/firefox/96.0a1/releasenotes/ I found this link: https://bugzilla.mozilla.org/show_bug.cgi?id=1654112 https://bugzilla.mozilla.org/show_bug.cgi?id=1654112 Which contains this comment: https://bugzilla.mozilla.org/show_bug.cgi?id=1654112#c371 https://bugzilla.mozilla.org/show_bug.cgi?id=1654112#c371 Which explains that the improvements came from upgrading their libwebrtc library to version 2H2020. I wasn't able to find release notes for libwebrtc itself.