Please support download setup-x86_64.exe on IPv6-only network

[Backwoods BC]

On Thu, Nov 16, 2023 at 12:41 PM Brian Inglis via Cygwin
<cygwin@cygwin.com> wrote:
> The whole IP v4 internet is available as a compatibility subnet ::ffff:0:a.b.c.d
> on IP v6, so there is no excuse for not supporting interconnection, as it will
> be required until the last backbone routers drop IP v4 support.

Just a small correction for the mail archives as this appears solved.
The correct IPV6 address for the IPV4 address range is
::ffff:a.b.c.d  (no '0')