By looking at your 1.3.0 and 1.3.4 codes, most codes are reliant on a single memory address, 9470F0 for 1.3.4. What is at this memory address? How would one go about finding this address for 1.4.0 and would replacing that into the codes make them compatible with 1.4.0? Just me wanting to have access to a few more 1.4.0 codes. Even if only a day sooner.
But long story short, this update was very large and it’s not as simple as just changing that first line anymore.