When you have configured multiple loadpoints in your evcc installation, then the Integration will now split up the entities to one core evcc Device, and then for each loadpoint a separate HA device. So when you have two loadpoints configured the integration will create three devices.
If you have a just a single loadpoint (and my assumption is, that this are the majority), then this update will not change anything - all entities are together in a single HA device.
Thanks @grogi for your suggestion - for me as "single loadpoint user" this was never an issue ;-)
#134