Versioning

We follow Semantic Versioning. We extended the standard semantic versioning with an additional format version. The version W.X.Y.Z indicates:

• W is the format version (data representation is backward-incompatible),

• X is the major version (library interface is backward-incompatible),

• Y is the minor version (library interface is extended, but backward-compatible), and

• Z is the patch version (backward-compatible bug fix).