In the Novetus's most recent snapshot, they have a 2012 build in development.
I am not a guy who is experienced in modding on Novetus, however, if you are one of those people, I can send you a link to download Sodikum ( a dead roblox revival that uses 2010-2016 ) and modify them in order to work on Novetus. ( Tbh, that would be useless, Sodikum is literally Novetus but with a different interface and supports up to 2016E )