Fabric support 1.18.2

So there is some problems with BetterEnd and BetterNether at Quilt 1.18.2.

java.lang.ClassNotFoundException: net/fabricmc/fabric/impl/biome/NetherBiomeData

Is it mod error or fabric support error?

BetterX mods are not supported on Quilt below 1.19.x. The issue was fixed on the BetterX side starting from 1.19.x and above.

oh ok.

How to close thread?

It will automatically close after some time. You could also mark my reply as a solution, I believe.