I run a server, as I assume most people around here do, and have ran into an issue. I am just wanting to make sure that my logic here is correct and get some additional information.
When we update to 4.2.1 this will break any pre 4.2 world correct? This happens because item IDs change and the blocks will immediately convert to the new block as per their new ID?
I guess my real question is two parts. Part 1: Is there any way to convert an older world to a newer world and keep the blocks the same? Part 2: If not, is this always going to be an issue with every update meaning a new map?
I appreciate any feedback or extra information, and thanks for all you do.
-JesseWayne21