bug#66414: GNU ELPA: Require signed tags to release new package versions

[Stefan Kangas]

Stefan Monnier <monnier@iro.umontreal.ca> writes:

>> I'm starting to wonder if Philip's idea to use signed git commits might
>> work better for our purposes.
>
> Why choose?

I see no fundamental reason why we should need to choose, but my
assumption was that supporting only one or the other would be less work.