[GNC] Updating from v 2.6.16.

[Liz]

On Thu, 04 Nov 2021 20:58:09 +0000
"Mike Stillingfleet" <mikestillingfleet at fastmail.co.uk> wrote:

> My question is can I install all 3 versions at the same time so that
> I can migrate and check the integrity before moving forward whilst
> ensuring that I still have a viable system in 2.6.16.
> 
> If so how would I do the install.  I use Windows 10.

Can Mike do this with flatpak versions?

Liz