Minecraft version 1.14 villages spawn?

Hello in Minecraft is now the new version available. I have a server that ran on the 1.13 before. I've upgraded it and now I'm wondering can the new villages and new elements appear in my world too?

Yes, but you can go rediscovering.

That means where you were everywhere with 1.13, nothing will arise until you go to rediscover

Cool to know

It is exactly like that