I recently changed my name from Blobby2013 to Blobby2015. I would like to know what I should do to have my skin on forums and other things like it. In Short: I would like to know what i need to change / do on the sandlot to keep some things like the skins on forums, getting heads in creative, etc.
Name changes aren't supported on the sandlot yet. You'll have to be Steve until they are supported, which won't be anytime soon. Sorry. You get used to it, though