Re: GNU Guix 1.4.0rc1 available for testing!

[zimoun]

Hi,

On Fri, 02 Dec 2022 at 17:17, Ahmed Khanzada <me@enzu.ru> wrote:
> How can I switch my current GNU Guix installation over to 1.4?
> Afterwards, how could I switch it back? Is that all safe to do so?

I guess some usual,

    guix pull  --branch=version-1.4.0
    guix system reconfigure

then

    guix pull  --roll-back
    guix system reconfigure

Well, I think it should be possible using “guix time-machine”, something
like,

    guix time-machine  --branch=version-1.4.0 -- system reconfigure

but then I do not know how it goes for switching back.

Cheers,
simon