Overpass API: Query nodes of a relation changed or added after a certain timestamp

Hi,

I want to query all nodes of a relation which are added or changed after a certain timestamp using the Overpass-API. I know how to query the relation, its ways and nodes, but I can't figure out to filter / limit the result to added or updated nodes.

Sorry, I am an absolute newbie and everything I tried so far using Overpass Turbo did not work...

Thank you in advance.

Sven