the villagers are no longer intelligent and the zombies kill they

This is not resolved! They still do it in 1.9.4

duplicates MC-94495 Villager AI has them stand outside by night

This is the PC the duplicate is windows 10. They are completely different,

Windows 10 can run both the PC and PE editions.
Look at the version it states: Minecraft 15w51b, there's no such thing on the PE edition.

Oh sorry. I was actually trying to figure that out. I didnt know if you could have windows 10 and its the same as PC. Im having problems with villagers & iron golems. They are killing me repetitively, (because I hit a villager before the iron golem even spawned) they should kill me 1 time and not want to kill me again right? I let the iron golem kill me and hes still trying to kill me in 1.9.4.

They stand outside and harvest the crops at night are them the same issues?

Separate issue.