Fixed & very slightly improved. Moved to GitHub: https://github.com/AdamNaj/ZWaveGraphHA
Version 3.0: (21 September 2020)
- restructure to accomodate for a breaking change in Home Assistant 0.115
- default graph ranker, edge visibility and grouping settings are now customizable in configuration.yaml
- move from Gist to GitHub - Pull Requests are welcome 