Nail said:
...my quick glance-through didn't find any changes. What did I miss?
Seriously?
1) Awakened animal CR calculations
2) Awakened trees and awakened undead do not gain skills and feats
3) If you avoid the initial attack from Black tentacles or free yourself from the grapple, the tentacles won’t
attack you again.
4) Black tentacles cannot created in the open air
5) Terrain effects apply only to characters entering a square with the terrain effect, not to those
leaving such a square.
6) Some other Grease related answers
7) Mordenkainen’s disjunction works on intelligent magic items
8) Items in a bag of holding are effectively on another plane (same with Mordenkainen’s magnificent mansion, portable hole etc.)
9) You can teleport out of manacles
10) Momentum is maintained when teleporting