Mozilla mercurial (.hg) certificate rotation permalink
Ignore this Mozilla documentation. It doesn't help and most (all?) of the mailing lists are dead. To fix this error message when doing
hg pull -u:
pulling from https://hg.mozilla.org/releases/mozilla-beta/ abort: certificate for hg.mozilla.org has unexpected fingerprint sha256:.....Visit https://hg.mozilla.org/, check the certificate there, get its fingerprint and paste that into
.hg/hgrcunder the root of the mercurial checkout directory.