The biggest upgrade: creatures now remember door states, vent connections, and your recent footsteps. In v152, if you seal a blast door, a creature won't just turn around. It will calculate a new route through the ship’s HVAC, electrical crawlspaces, or (new in this patch) the external hull mag-clamps to re-enter three rooms behind you.
You asked for better readability, so we’ve added: creature reaction inside the ship v152 are upd better
The update log for v152 cryptically noted: "Overhauled organic reaction mapping for interior ship encounters. Increased unpredictability threshold." Under the hood, this meant three fundamental changes. The biggest upgrade: creatures now remember door states,