This is not this case, really. Nobody wants the whole hand, nor is lazy. The problem is that without the push notification it keeps the user in any much lesser uncertainty whether he or she is able to pay while standing at the cash desk. Not any much improvement at this particular every day situation over not having your fix at all, to be honest. It's not really about laziness, it is simply not working use case to manually check the updater and/or this thread prior every payment. This is obvious, I believe.
If there is some reason why no auto update, nor push notification would be implemented, could you please provide us at least the command we could run in adb or terminal in order to check whether the inject app update is available? For example by putting it into the Tasker task, we could run this command every time the display is going on or phone being unlocked and be proactively warned that the update needs to be performed. That would save us a lot of headaches.
Thank you in advance.
I want it to be clear, I really appreciate your work. Thank you very much for everything you devs are doing for us. Really!