Is your feature request related to a problem? Please describe.
No

Describe the solution you'd like
Please do not support unsupported versions of Minecraft such as 1.18.2 and only support the ones that mojang supports.

Describe alternatives you've considered
Not applicable

Additional context
A way to determine if mojang has unsupported that version is checking if realms work on [insert version].

Why though

how would this enhance anything?

Older versions will be dropped when it is deemed too hard to support.