So, I want to download mods for my game, but most of the mods I want are 1.12.2 but I have 1.15.2. I downloaded 1.12.2 forge so I could have the mods I want and it still doesn't work. I've come to the conclusion that I need 1.12.2 Minecraft to get these mods. Is there anyway I can downgrade my Minecraft to 1.12.2 for the mods or do I just have to wait until the mod creators upgrade the mod.