Update app with inner transaction

How could I update an app using Inner Transactions? Thanks!

I’m just curious to know your use case to update an app from an inner transaction.

Nah I just think it would be awesome to do such a thing

You cannot update your own app using inner transactions because you cannot call yourself with inner transactions.

However, you can update any other app. This is just an app call inner transaction.

But as @humblefool pointed out, I don’t know of any reasonable use cases where this would be useful.