maintainer-feedback requested: [Bug 249346] mail/thunderbird: update to esr78

[bugzilla-noreply at freebsd.org]

Bugzilla Automation <bugzilla at FreeBSD.org> has asked freebsd-gecko (Nobody)
<gecko at FreeBSD.org> for maintainer-feedback:
Bug 249346: mail/thunderbird: update to esr78
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=249346



--- Description ---
esr68 reaches EOL in 1 week. I've updated firefox-esr, so now it's time for
thunderbird. After that Mk/bsd.gecko.mk can drop lang/python27 dependency.

Can someone test runtime and land (maybe 78.3.0 instead)? 2020Q4 is in ~2
weeks, so MFH isn't necessary.

Disclaimer: I don't use thunderbird, so only confirmed it doesn't crash on
startup.