bug#57400: 29.0.50; Support sending patches from VC directly

[Eli Zaretskii]

> Date: Fri, 7 Oct 2022 01:22:36 +0300
> Cc: ane@iki.fi, 57400@debbugs.gnu.org
> From: Dmitry Gutov <dgutov@yandex.ru>
> 
> Either the volume of messages on the mailing lists picked up, or I'm 
> finding less free time these days

The former is definitely true, unfortunately.  I hope it's just a
transient thing, and will subside soon enough...