There’s no big feature added. Currently I added support for or both ESModule and CommonJS syntaxes. But in future the library will be improved furthermore. Yes, the library was renamed twice, since the previous version were experimental. Well, as @berkelium/nlp-core is quite hard to pronounce, I thought of simplifying it, thus renamed as Berkelium.
We appreciate your suggestions to improve this library. You can send your feature requests and any bug report to our github issue tracker.