About tutorial secrets for pa07_0011 (Recent 0.7.0b3):
I got stuck on the room that had the blood in previous version, because now it is just empty and if I fall down I just collapse and get teleported back, there are some supply boxes that look like they are supposed to stop the falling, but they are too low. And I didn't find radioactive capsule around this room too, so either it is a bug and player is supposed to land on those boxes and not collapse or the developer hid the radioactive capsule somewhere else and I just didn't see it:
(pictures gotten while falling)
And also, the room with places for radioactive capsules now doesn't have the "Wrong place wrong time" message, so there is definitely something new to it: