It might be a good idea to add a message to the v3.70~44 changelog about the VRM-API changes, with reference to what changes may break current use of the API.
For us VRM-API 0.3.3 breaks the use of installation stats. Reverting (there is a first for everything I guess)
See also: Node-RED DESS implementation issues with 15 minute pricing - #37 by dfaber