I am pleased to annouce the 1.5.0 release of Tawny-OWL, the fully programmatic ontology construction environment.

As with the 1.4.0 release, there has been quite a long gap between releases. The main change for this release has been the move to the OWL API version 4.

The next release of Tawny will include more extensions to the patterns.

Tawny 1.5.0 is now available on Clojars.