Versions:

• Minecraft Forge:14.23.4.27.32
• Geolosys:2.0

What happens:

it looks exactly the same as before to me when I renamed the old one and had a new one generate.
though it says it's supposed to have a new layout on the changelog

Additional Comments:

that's what I did,changing the name made it generate a new one ,

I guess I'll redownload the mod see if that fixes it

redownloading seems to have fixed that!
sorry for bothering you

I have no clue why it did that though.

Yours doesn't look something like this?

This is mine, after I JUST updated from Geolosys 1.9.5 to 2.0.0 on my singleplayer pack.

mine generates as this

and here's the old one

It shouldn't do this.... but like I said in the changelog, you should definitely just backup and delete your old one to let a new one generate.