https://github.com/AngusJohnson/Clipper2/releases/tag/Clipper2_2.0.1
Java Note: This version changes the project package name from clipper2 to com.github.micycle1.clipper2, and all public-facing methods are now (finally) camelCase (rather than C# CapitalCase). Any existing code that uses clipper2-java will need to be updated to reflect these changes.