- Option `services.gnome.core-utilities.enable` has been renamed to [](#opt-services.gnome.core-apps.enable).
  - `cantarell-fonts`, `source-code-pro` and `source-sans` fonts are no longer installed by default. They have been replaced by `adwaita-fonts`.

  Refer to the [GNOME release notes](https://release.gnome.org/48/) for more details.

- [channels.nixos.org](https://channels.nixos.org) now supports the Lockable HTTP Tarball Protocol. This allows using the channel `nixexprs.tar` as Nix Flake input, e.g.:
  ```
  inputs.nixpkgs.url = "https://channels.nixos.org/nixos-25.05/nixexprs.tar.xz";
  ```

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## New Modules {#sec-release-25.05-new-modules}

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- [AmneziaVPN](https://amnezia.org/en), a self-hostable open-source VPN client, is available in two variants:
  - [programs.amnezia-vpn](#opt-programs.amnezia-vpn.enable): a GUI client which can also deploy a VPN endpoint to a remote server
  - {option}`networking.wireguard` adds support for the [AmneziaWG](https://docs.amnezia.org/documentation/amnezia-wg/) variant of the protocol, featuring better masking against Deep Packet Inspection. The variant to be used is set per interface as `networking.wireguard.interfaces.<name>.type`, defaulting to wireguard.

- [Bazecor](https://github.com/Dygmalab/Bazecor), the graphical configurator for Dygma Products. Available as [programs.bazecor](#opt-programs.bazecor.enable).

- [Bonsai](https://git.sr.ht/~stacyharper/bonsai), a general-purpose event mapper/state machine primarily used to create complex key shortcuts, and as part of the [SXMO](https://sxmo.org/) desktop environment. Available as [services.bonsaid](#opt-services.bonsaid.enable).

- [scanservjs](https://github.com/sbs20/scanservjs/), a web UI for SANE scanners. Available at [services.scanservjs](#opt-services.scanservjs.enable).

- [Kimai](https://www.kimai.org/), a web-based multi-user time-tracking application. Available as [services.kimai](#opt-services.kimai.sites).

- [Kismet](https://www.kismetwireless.net/), a Wi-Fi, Bluetooth, and RF monitoring application supporting a wide range of hardware. Available as [services.kismet](#opt-services.kismet.enable).

- [vwifi](https://github.com/Raizo62/vwifi), a Wi-Fi simulator daemon leveraging the `mac80211_hwsim` and `vhost_vsock` kernel modules for efficient simulation of multi-node Wi-Fi networks. Available as [services.vwifi](#opt-services.vwifi.client.enable).

- [Oncall](https://oncall.tools), a web-based calendar tool designed for scheduling and managing on-call shifts. Available as [services.oncall](#opt-services.oncall.enable).

- [Homer](https://homer-demo.netlify.app/), a very simple static homepage for your server. Available as [services.homer](#opt-services.homer.enable).

- [Ghidra](https://ghidra-sre.org/), a software reverse engineering (SRE) suite of tools. Available as [programs.ghidra](#opt-programs.ghidra.enable).

- [Omnom](https://github.com/asciimoo/omnom), a webpage bookmarking and snapshotting service. Available as [services.omnom](#opt-services.omnom.enable).

- [Yggdrasil-Jumper](https://github.com/one-d-wide/yggdrasil-jumper), an independent project that aims to transparently reduce latency of a connection over Yggdrasil network, utilizing NAT traversal to automatically bypass intermediary nodes. Available as [services.yggdrasil-jumper](#opt-services.yggdrasil-jumper.enable).

- [xpad-noone](https://github.com/medusalix/xpad-noone) is the original upstream xpad driver from the Linux kernel with support for Xbox One controllers removed — especially useful for people who want to use an XBox One controller under the `xone` driver and an Xbox 360 controller under the `xpad` driver at the same time. Available as [hardware.xpad-noone](#opt-hardware.xpad-noone.enable).

- [uMurmur](https://umurmur.net), minimalistic Mumble server primarily targeted to run on embedded computers. Available as [services.umurmur](#opt-services.umurmur.enable).