Disclaimer
Licence, copyright, accuracy and third-party links.
Licence and copyright
Copyright © 2026 Stux.Group. The Date Versioning specification (SPEC.md, /spec.md and the specification pages on this site) is licensed under Creative Commons Attribution 4.0 International (CC BY 4.0): you may share and adapt it, including commercially, as long as you give appropriate credit, link to the licence and indicate if changes were made. The code and design of this website are © Stux.Group, all rights reserved. The Stux.Group name and logo are © Stux.Group. The full terms are in LICENSE.md.
Accuracy
We aim to keep the specification clear and correct, but it is provided "as is". The tools on the home page are a convenience: where they differ from the specification, the specification is right.
Accessibility
We aim to meet WCAG 2.1 AA, with light and dark themes that follow your device. If something gets in your way, tell us at legal@stux.group.
Third-party links
This site links to other sites, including GitHub and Creative Commons. We aren't responsible for their content, policies or practices.