Nooks cranny upgrades

[NskonkS1017]

Hey guys, new to the forum but I joined because of a concern of mine. I've been looking everywhere online and I can only find that Nooks cranny upgrades only once (after you build it) does anyone know if that is true? I really would be disappointed if that's the case

 

[SheepMareep]

Currently we only have access to the first upgrade.
More will come in time

 

[NskonkS1017]

Currently we only have access to the first upgrade.
More will come in time

What a relief