The app relies on the python sdk, which not compatible with Homey 2019 or earlier. I fear I cannot do anything about that, it is up to Homey to provide support for the python sdk on older devices. If they do, the app will get compatible, if not, it will stay that way.
There are no good existing apis for skoda in javascript or typescript, and since the api tends to change (as mentioned by the original author of the skoda/vw/audi/… apps) I want to rely on a library that is well maintained and supported. That exists for python.
At the moment, the latest versions cannot be installed on the Homey SHS. An error message appears saying ‘incompatible_app_version’. Perhaps you could help.