Owlready2 0.13 has been released!

Owlready is a Python module for ontology-oriented programming. It can load OWL 2.0 ontologies and manipulate them transparently in Python.

This new version fixes several bugs and performance regressions related to the new quadstore introduced in the previous release.

Here are the changes in version 0.13:

• Bugfixes: - Fix performance regression due to suboptimal index in the quadstore - Fix messing up with IRI ending with a / - Fix error in World cloning - Fix the addition of Thing in class's parent when redefining a class with Thing as the only parent - Fix inverse_resctriction() - Add error message when creating an existent quadstore

The new version be downloaded from PyPI (Python Package Index): https://pypi.python.org/pypi/Owlready2