taOS Sustainable Use License, Version 0.1

Copyright (c) 2026 JAN LABS LTD. All rights reserved.

This license governs use of the accompanying software, "taOS" (the "Software").
By using the Software you agree to these terms. The Software is source-available,
not open source.

1. Grant

Subject to the conditions below, JAN LABS LTD grants you a non-exclusive,
worldwide, royalty-free license to use, copy, and modify the Software, and to
distribute your copies and modifications, free of charge.

2. Permitted use

You may use and modify the Software only:

  (a) for your own or your organisation's internal business purposes; or

  (b) for personal, hobby, academic, research, or evaluation purposes.

You may distribute the Software, or any modified version, to others only free of
charge and only for the purposes in (a) or (b), and you must include a copy of
this license with every copy you distribute.

3. Commercial use requires a separate license

You may not, without a separate commercial license granted in writing by
JAN LABS LTD, use the Software (in whole or in part, modified or not) for a
Commercial Purpose.

A "Commercial Purpose" means using the Software in, or to provide, any product or
service that you or anyone else makes available to a third party for a fee or
other commercial consideration, including without limitation:

  (i)   hosting or operating the Software, or a modified version, as a service
        for others;

  (ii)  incorporating or building the Software into any product or service that
        is sold, licensed, subscribed to, or otherwise commercially distributed;
        or

  (iii) any other use that provides the Software's functionality to third parties
        for a fee or commercial consideration.

For the avoidance of doubt, internal business use under Section 2(a) is permitted
free of charge and is not a Commercial Purpose, provided the Software (and
anything built on it) is not offered, sold, hosted, or otherwise made available
to any third party.

To obtain a commercial license, contact JAN LABS LTD at jaylfc25@gmail.com.

4. Trademarks

This license grants no rights to the "taOS" or "JAN LABS" names, logos, or
trademarks.

5. Contributions

Unless agreed otherwise in writing, any contribution you submit for inclusion in
the Software is provided under this license, and you grant JAN LABS LTD a
perpetual, irrevocable, worldwide right to use, modify, sublicense, and relicense
that contribution on any terms.

6. No warranty

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE, AND NONINFRINGEMENT.

7. Limitation of liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, IN NO EVENT SHALL JAN LABS LTD BE LIABLE
FOR ANY CLAIM, DAMAGES, OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT, OR OTHERWISE, ARISING FROM, OUT OF, OR IN CONNECTION WITH THE SOFTWARE OR
THE USE OR OTHER DEALINGS IN THE SOFTWARE.

8. Termination

Any use of the Software in breach of this license automatically and immediately
terminates the rights granted to you under it.

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Note on prior releases: releases of taOS previously tagged under AGPL-3.0 remain
available under AGPL-3.0; this license applies to the Software going forward.
