The new Beta 42 is supposed to be used only with EVCS 2.09-Beta-05, but in the relevant MQTT EVCS thread and the manual for migrating to MQTT, the links only go up to Beta-04.
What now?
Hi @Broesel, good point, thanks!
The guide is now updated and the new EVCS firmware version is linked: Migrating EVCS Communication with a GX Device to MQTT - Google Docs