https://bugzilla.mozilla.org/buglist.cgi?product=Core&query_format=advanced&resolution=FIXED&target_milestone=82%20Branch&order=priority%2Cbug_severity&limit=0
and
https://bugzilla.mozilla.org/buglist.cgi?resolution=---&query_format=advanced&product=Core&target_milestone=82%20Branch
seem to be the relevant links.