Let's explain one by one:
1. Ford: Ford module programmable instalation, Ford pats and ford diesel some functions are not disappeared, we optimized those functions instead, and no specific functions will be reduced in future new versions. For Ford pats function, we are still developing since not all cars are supported currently.
2. GM flashing project is hung up now.
3. Honda: We already fixed the bug that Honda software fails to identify the correct model year in new version V3.20. And immobilizer functions are not missing neither, we didn't change that function, it's just that some cars are not developed with this function currently.
4. Nissan software no c/u initialization option with key off : it should be with key on. And we already optimized this function that if the cars do not have this function, then we won't see this option.