This release builds Hetionet v1.0, the biomedical hetnet used in Project Rephetio. Data is integrated from 29 resources into 11 node types and 24 relationship types. This release includes the derivation of 5 permuted hetnets and export functionality to the Neo4j graph database. In this repository, rephetio-v2.0 is synonymous with Hetionet v1.0.