Now I know this is very early to mention, as it is very WIP, but I figured I would make it known that there is a port for Sodium in 1.12.2 CleanroomMC. I wanted to know if compat was an issue on their end or on this end, and if it would be possible?

I use LittleTiles so much in building that I wouldn't really want to do so without it, and the performance boosts that Sodium provides is just so good. Again, wanted to notify just in case.

Sorry, but 1.12 is not supported anymore. I added compatibility for embeddium (which is sodium for forge) in 1.20.1, this will not be done for 1.12. Way too many changes would be necessary and as I said I also do not support it anymore. Sorry to disappoint you on that.