ohh, ok that explains, I made Xann ((my engineer main character Kidan)) at the beginning of this year
So if you need that: major changes in engineering:
When you open maintanance panel on airlock, you can now add metal/plasteel to secure it, if someone wants to hack secured doors they need to remove cover
Now, airlocks can get demaged, when you attempt to weld airlock on help intent you will attempt to fix airlock. In order to weld or unweld airlock, you will need to chose another intent
That's propably everything.
I mean that:
You basicly have character skilled in engineering, atmospherics, chemistry, mining, cargo, paramedicing (medicine then too), robotics, command and security.
Some people don't like that, even if that does not bother me, I can see why.