Except where noted, everything here applies to both Firefox 86 and the Firefox 78.8 ESR.
- The Firefox PKG was not able to be installed via Intune on macOS. This was fixed in bug 1689376. You might have to rename the PKG to not have a space in the name before converting to an .intunemac file.
- The Preferences policy has been updated to support most preferences that begin with app.update. as well as security.tls.version.enable-deprecate.