The release date of the expansion pack is approaching.

It will turn out to be just another amateur MOD. Many people who play online simply go to the store and buy a disc! They don't even know that some patch will exist...

The person who accomplishes this deserves a Nobel Prize!

You're contradicting yourself:)
To create version 3.2, you need to patch the previous version 3.1. As far as I know, many people do this! I don't see a difference between installing a patch that updates the version and installing a modification patch, which is what we are discussing now (I mean that it will simply be an addition that those who want can install, and those who don't want can continue clicking the mouse).