[Nix-dev] Nix 1.6 released

[Marc Weber]

>     $ nix-env -f my-packages.nix -ir
So such usage is officially recommended now? :-)

The old solution still applies, because its easy to create multiple
"sets" and update one of those sets only:
https://nixos.org/wiki/Howto_keep_multiple_packages_up_to_date_at_once

Updating "everything" is doable, but sometimes annoying if it takes a
lot time to update everything if you only need to update one piece at a
given time.

Thanks to all contributors.

Marc Weber