is SFTPv4 support possible?

[Damien Miller]

On Tue, 28 Sep 2021, Stef Bon wrote:

> Hi,
> the higher versions (like 6) have a supported structure with all the
> flags and features the servers support, see:
> 
> https://datatracker.ietf.org/doc/html/draft-ietf-secsh-filexfer-13#section-5.4

This is true for v3 too, it's just that v3 doesn't have flags for
everything that later versions do. It does have an extension mechanism
though...

-d