i've seen some weirdness with nixpkgs-review where sometimes the incus-lts.client package build failed with errors like the following

@nix { "action": "setPhase", "phase": "installPhase" }
Error:: Failed to load configuration: Unable to decode the configuration: yaml: construct errors:
  line 0: yaml: no documents in stream
ERROR: installShellCompletion: installShellCompletion: installed shell completion file `/nix/store/mj80xcnji9x6asr084wm66n08cwg6dwf-incus-lts-client-7.0.0/share/zsh/site-functions/_incus' does not exist or has zero size

But that somehow didn't seem consistent and a nom-build did work. So i guess we'll see if that continues in a relevant way

I've decided myself against the -unstable- approach and instead went with fetchpatches. The benefit is that we can more or less follow the zabbly package for now and then we hopefully don't have to worry about shipping stuff which won't be part of 7.0.1

Otherwise it seems to work as far as i can tell but then i've also only used 7.0.0 so far on an empty test host with a test VM. So no idea what else might be broken