Versioning of KG, ML, and Ranking & Resolve engines

Hi,
Does anyone know if there is an official versioning for the Knowledge Graph (KG), Machine Learning (ML), and Ranking & Resolve engines in Kore.ai?

I’m aware that Ranking & Resolve has V1 and V2, but I can’t find if KG and ML have something similar documented.

If so, could you please point me to where I can find those references or release notes?

Thanks!