The crane hook stays where you put it
Under certain circumstances, the hook would drop back down on its own right after
being raised, whatever you did, leaving almost no time to attach it. It now stays
up until you lower it.
Stored items no longer vanish
An item kept in your inventory would disappear if it came into contact with the
robot it was meant to dress, making the puzzle impossible to finish. They are now all fixed.
If you were stuck on either of these, you should be able to continue from your
existing save.