The original sponsor of the project just withdrew all resources, the state of the existing codebase is far from mature, the client I tried (python) was really shaky and the lidt goes on.
As for the precarious life of graph database companies. DGraph also went though being sold recently, and OrientDB that I also liked, as acquired by SAP, only to be abandoned.
Neo4j has stood its time, but the licensing doesn’t fit our needs.