hi scorpius, I don't know if this question is already asked before.
I just change my sim card, yappari ask for registration my new number.
Before I continue the process, I made a back up yappari configuration first at /home/user/.config/scorpius/yappari.conf.bak

and then I continue to register and my new number successfully registered.

So, now I have 2 yappari configurations files, first is the one is used by yappari, and second is the back up.

My question is, is it ok to change configuration file anytime after I close yappari?
So I still can use all my numbers but not at same time.

Or will whatsapp block one or all my numbers?