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License

Istos is released under the Apache License, Version 2.0.

Apache License 2.0

Copyright 2025 Amir Rezaei

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

https://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

The full license text is in the LICENSE file at the repository root.

What This Means

The Apache 2.0 license allows you to:

  • Use the code freely, including in proprietary applications
  • Modify the code
  • Distribute the code and your modifications
  • Sublicense your derivative works under different terms

You must include a copy of the license and preserve copyright notices. A NOTICE file is not required for this project unless one is added later.

Third-Party Libraries

Istos depends on several third-party libraries, each with their own licenses:

  • Eclipse Zenoh: Apache 2.0 / EPL 2.0
  • Pydantic: MIT License
  • PyYAML: MIT License
  • msgpack: Apache 2.0
  • aiohttp: Apache 2.0
  • MkDocs: BSD 2-Clause License
  • MkDocs Material Theme: MIT License

Please refer to each library's documentation for more details on their licenses.