It is what is said, they will actually finally go into detail about what feedback they are parsing and how. Right now Larian has been more or less secretive in that we don't even know if us talking here impacts anything, this will finally give us definitive answers and make it easier for us to actually give feedback and make this game the best it can be.
Larian : "we learned reading you that missing is really a problem in BG3. We added loaded dice to help you but our data showed that it's not enough. We decided to add another homebrew : now players will be able to stack advantages/disadvantages"