Shuttle is Open Source.
We are firm believers that Open Source is the key to a long-term sustainable and prosperous technology community. Shuttle builds on Open Source software, and is itself Open Source. This means that Shuttle is free to use and open to contributions.
Shuttle is Open Source under the Apache License 2.0.
A permissive license whose main conditions require preservation of copyright and license notices. Contributors provide an express grant of patent rights. Licensed works, modifications, and larger works may be distributed under different terms and without source code.
You can learn more about the Apache License 2.0 here.
Contributions to improve Shuttle are welcome. Contribute to Shuttle via GitHub.