How do I make changes on my Windows phone 8.1 app?

[WPCentral Question]

I want to make change in my windows phone 8.1 app.

Hello,I have a problem i have published a windows phone 8.1 app but now i want to make change in it but i don't want create another appx bundle cause i don't want to change the version of the app.So is thier any way to do that.