Merge master into haskell-updates

.\#*

\#*\#

.idea/

.nixos-test-history

.vscode/

outputs/

result-*

    free = false;

  };

  fraunhofer-fdk = {

    fullName = "Fraunhofer FDK AAC Codec Library";

    spdxId = "FDK-AAC";

  };

  free = {

    fullName = "Unspecified free software license";

  };

    where

    - `handle` is the handle you are going to use in nixpkgs expressions,

    - `name` is your, preferably real, name,

    - `name` is a name that people would know and recognize you by,

    - `email` is your maintainer email address,

    - `matrix` is your Matrix user ID,

    - `github` is your GitHub handle (as it appears in the URL of your profile page, `https://github.com/<userhandle>`),

      fingerprint = "939E F8A5 CED8 7F50 5BB5  B2D0 24BC 2738 5F70 234F";

    }];

  };

  octodi = {

    name = "octodi";

    email = "octodi@proton.me";

    matrix = "@octodi:matrix.org";

    github = "octodi";

    githubId = 127038896;

  };

  oddlama = {

    email = "oddlama@oddlama.org";

    github = "oddlama";

# Customising Packages {#sec-customising-packages}

Some packages in Nixpkgs have options to enable or disable optional

functionality or change other aspects of the package. For instance, the

Firefox wrapper package (which provides Firefox with a set of plugins

such as the Adobe Flash player) has an option to enable the Google Talk

plugin. It can be set in `configuration.nix` as follows:

`nixpkgs.config.firefox.enableGoogleTalkPlugin = true;`

functionality or change other aspects of the package.

::: {.warning}

Unfortunately, Nixpkgs currently lacks a way to query available

:::

::: {.note}

Alternatively, many packages come with extensions one might add.

For example, many packages come with extensions one might add.

Examples include:

- [`passExtensions.pass-otp`](https://search.nixos.org/packages/query=passExtensions.pass-otp)

- [`python310Packages.requests`](https://search.nixos.org/packages/query=python310Packages.requests)

- The `services.mtr-exporter.target` has been removed in favor of `services.mtr-exporter.jobs` which allows specifying multiple targets.

- Setting `nixpkgs.config` options while providing an external `pkgs` instance will now raise an error instead of silently ignoring the options. NixOS modules no longer set `nixpkgs.config` to accomodate this. This specifically affects `services.locate`, `services.xserver.displayManager.lightdm.greeters.tiny` and `programs.firefox` NixOS modules. No manual intervention should be required in most cases, however, configurations relying on those modules affecting packages outside the system environment should switch to explicit overlays.

## Other Notable Changes {#sec-release-23.11-notable-changes}

- The Cinnamon module now enables XDG desktop integration by default. If you are experiencing collisions related to xdg-desktop-portal-gtk you can safely remove `xdg.portal.extraPortals = [ pkgs.xdg-desktop-portal-gtk ];` from your NixOS configuration.