20201006011220
https://hg.mozilla.org/releases/comm-esr78/rev/6ee0e0ff64f4ccda9c478426d0b5d15cd583f8e6
https://hg.mozilla.org/releases/mozilla-esr78/rev/fc94a8dbf2e71656c6e2bcfa72b7c9edef98ef7b