bug#51038: 27.2; ELPA certificate not trusted on Windows

[John Cummings]

Eli Zaretskii <eliz@gnu.org> wrote:
>> Date: Wed, 06 Oct 2021 10:54:01 +0000
>> From: John Cummings <john@rootabega.net>
>> Cc: Michael Hoffman <emacs-hoffman@snkmail.com>
>>
>> > > I believe that this is what you should expect if you are using gnutls
>> > > 3.6.12 and you have the expired X3 root cert in your trust store.
>> > Yup. So this isn't a problem on Savannah. Quoting:
>> >
>> > -----------------------------------------------------
>> >
>> > From: Bob Proulx INVALID.NOREPLY@gnu.org
>> > certificates (not a Savannah problem) then please upgrade your client to 
>> > the
>> > latest security patches for your system.
>>
>> Is there a recommended way to do that for the Windows builds of Emacs 
>> published to ftp.gnu.org?
>
>I don't understand: you want to do what for that build?

Upgrade the client -- emacs and gnutls -- to work with this trust chain.