CC0 1.0 Universal (CC0-1.0)
Praseodymium and its original included Lens, Light Meter and Pulse code are distributed under the existing Creative Commons CC0 1.0 Universal dedication.
Full legal code: https://creativecommons.org/publicdomain/zero/1.0/legalcode
The complete CC0 legal code is also included in the source repository and release JAR. Fabric API is a separate dependency under its own license; it is not relicensed by this project.