SpanOPS Station: open-source notices

SpanOPS Station is Sanrad Infotech's internal software. Copyright 2026 Sanrad Infotech. All rights reserved.
The SpanOPS name, logos, icon and sticker designs belong to Sanrad Infotech.

Station is built on the open-source software listed below. Each component is used under its own licence, and nothing in the SpanOPS Station licence agreement limits your rights under these licences.


1. Bundled in this package

Roboto Mono (RobotoMono-Regular.ttf), used unmodified to print the 12-character code on V2 stickers
  Copyright 2011-2018 Google LLC
  Licence: Apache License 2.0. The full text is in licenses/Apache-2.0.txt, which is installed at
  /usr/lib/spanops-station/spanops/assets/licenses/Apache-2.0.txt


2. Used from the operating system (installed by apt as dependencies, not shipped in this package)

Each one's full copyright and licence text is on this computer at /usr/share/doc/<package>/copyright.

| Component | Ubuntu package | Licence |
| --- | --- | --- |
| Python 3 | python3 | Python Software Foundation Licence 2.0 |
| PyGObject (GObject bindings) | python3-gi | LGPL-2.1+ (parts MIT) |
| GTK 4 | gir1.2-gtk-4.0, libgtk-4-1 | LGPL-2.1+ (parts under other permissive licences) |
| libadwaita | gir1.2-adw-1, libadwaita-1-0 | LGPL-2.1+ |
| WebKitGTK 6.0 (in-app sign-in window) | gir1.2-webkit-6.0, libwebkitgtk-6.0-4 | LGPL-2+ and BSD-2-Clause (parts Apache-2.0) |
| libsecret (keyring for sign-in) | gir1.2-secret-1, libsecret-1-0 | LGPL-2.1+ |
| cryptography | python3-cryptography | Apache-2.0 or BSD-3-Clause |
| Pillow (sticker images) | python3-pil | HPND (MIT-CMU style) |
| Requests | python3-requests | Apache-2.0 |
| segno (QR codes) | python3-segno | BSD-3-Clause |
| CUPS client (printing) | cups-client | Apache-2.0 with GPL-2/LGPL-2 exception |
| Liberation fonts (fallback for Arial) | fonts-liberation2 | SIL Open Font License 1.1 |


3. Used if present, not open source

Arial and Arial Black, from Microsoft's core fonts (ttf-mscorefonts-installer, which the package recommends), are used for V1 stickers when they are installed. They are covered by Microsoft's own font licence, which that package shows during installation. Station never ships them. Without them, Station prints with the Liberation fonts.


4. The SpanOPS server

Station talks to the SpanOPS server at https://spanops.sanrad.net. The server is not distributed. Its open-source components are listed in THIRD_PARTY_NOTICES.md in its source tree.
