Tracks the engine's 0.3.0. No reader-facing change: the OpenCyc, RDF/OWL,
WordNet, OBO and ATOMIC readers behave exactly as they did at 0.2.0, and a
conversion produces the same output.
The version moves because the plugin and the engine ship in lockstep and the
plugin resolves against an exact engine version. If you pin
com.vaelii/vaelii-foreign "0.3.0", pin com.vaelii/vaelii "0.3.0" beside
it.
Apache-2.0, as before.