Need to downgrade your minecraft so you can come play on the server? Well dontcha worry about a thing, I found a pretty sweet program that lets you downgrade and update your minecraft anytime you want. So if you updated your minecraft to a version that the server doesnt currently support, then use this!
(I’ve replaced the link with the one Brodur suggested since the one i have suggested seems to be out of date.) Thanks brodur for finding a better one
In order to get this one to work, just download, unzip it and place into a seperate file, and then open up the file that says MCnostalgia2.1.0(the one with the picture). Once its open it’ll give you a set instructions on how to downgrade to the chosen date.