The announcement about dropping Aurora said: "Between April and June,
Firefox Aurora on Desktop (54) will continue to receive updates for
critical security issues". Aurora is still a version from 2017-04-18.
While a day later Firefox 53 was release with a whole batch of security
fixes. Can someone confirm that all those are also fixed in Aurora?
There was also a release on the 5th of May, but it's "only" high. Is
that expected to get fixed in Aurora?