I don't know the full story. I only know what gets posted here. I saw this very short timeline of posts:
He means that the body shots would take a lot less damage so people would have to do headshots to take significant damage.
To which chadz replied
interesting.
very interesting.
This thread was made
2 days later. chadz's response:
I love that people rage at a CHANGELOG regarding a patch that hasn't even been released yet and wonder why they are not taken seriously.
I was hoping this meant that it was an idea in the very early stages of development, and the balance team might actually come up with a very detailed damage locations system, as discussed later in this thread. NOPE.
3 days after that post came patch day.
5 days total from initial concept to live on the servers. I didn't think the dev team could move that fast. Sometimes things in this mod don't get fixed for weeks or even months. This nerf was put together in less than a week.
What is the point of giving us access to the changelogs before patches are released if you won't listen to us when we say, "hey, that might be bad!" Don't you want public critique? At least give your own dev team time to weigh in on it. 3 days is not enough time. It's as if no actual thought went into this change.