You’re right. It’s nearly 2 gig patch without patch notes. What the hell we are supposed to know has changed. The sooner Microsoft start sacking some incompetent people the better
Size of a patch (in this case; just bugfixes) isn’t indicative of something big being changed. If it’s something within a “large container” (or several), then it’s a bigger patch, because it needs to alter those - even if it just changes the smallest thing regarding to gameplay.