In den Kommentaren zur Update-Ankündigung auf 0.18.1-rc wurde das Thema kurz aufgegriffen: https://feddit.de/comment/854346

Auch fragt man sich, ob es Absicht ist, dass im Nebensatz nicht der Konjunktiv bemüht wurde …

If you are using flakes you should check your flakes' inputs (probably the one called nixpkgs) and then change the URL to match the channel for 23.11. Finally, you should of course rebuild your system.

Das müsste der finstere Rivale sein. Anscheinend wurde es aber laut dem Fandom ???-Wiki später herausgeschnitten.

Ich bin mir nicht sicher, ob es der Debatte zuträglich ist so plumbe Argumente zu teilen. Konnte allerdings nur die ersten 1.5 Absätze lesen, da Paywall.

Wohnst du etwas an Punkt c?

NixOS?

You could choose any extension from the extension store

You can still more or less do this if you create an add-on collection and add all your extension to it. In order to register this collection with Firefox you then have to enable the Debug Mode by clicking the firefox logo in firefox's about section 5 times.

It may be possible that you need Firefox Beta or Fennec for this to work

Did you check the Energy Saving settings? There should be a setting to set the screen brightness dependent on whether the device is plugged in/running on battery.

404 for the full changelog :/

If using flakes you could just for instance add another input. You can also set the input URLs to specific states of the nixpkgs repository by eg referencing specific commits. Then, you should be able to just, e.g., pick Firefox from unstable, another package from the current stable channel, and maybe a broken package from a pull request fixing said package.

If you are not using flakes you can also add system wide channels. IIRC you can then import these channels into your configuration.nix and select packages from the corresponding channels. But here the channels/inputs are not part of configuration itself in contrast to when using flakes.

This procedure doesn't work with flakes as they come with "channels included".

Schade, dass es nur die synchronisierte Fassung ist und man nicht optional auf die OV umschalten kann

I think you need to search for the community first on your instance to start the sync. So just paste the link into the search field (the search will probably come up empty), wait for a few seconds and then try to load the community.