I'm sorry about my tone, but my point is that even our sprawling app was converted almost automatically. The breaking changes are very few, and even fewer of th

I'm sorry about my tone, but my point is that even our sprawling app was converted almost automatically. The breaking changes are very few, and even fewer of them require any action on the part of the developer (the only exception I can think of is error handling). It can't possibly take a week to migrate Yo, unless you spent months writing it.