Eli Zaretskii <eliz@gnu.org> writes:

Hi Eli,

>> >> Maybe it's worth to mention this in admin/notes/bugtracker?
>> >
>> > In CONTRIBUTE, I think.
>>
>> It isn't necessary there. The description how to create a message
>> including a patch does already ensures the keyword "[PATCH]" in the
>> message subject line, due to "git format-patch ...".
>
> But not everyone uses "git format-patch", and using it is not
> mandatory, just encouraged.

Like this?