https://youtu.be/nTWSXhMKX4I?t=39s
Terrible idea in the long run. If you were to create a new different client with its own master server, Then all you'd be doing is splitting the community into 2. Take the amount of people online and hosting servers and cut that in half. That's what you would end up with.
The player base made this game fun, the player base was removed, the game is no longer fun. Bringing back old blockland will not bring back the old servers.
Blockland should have two clients, one for the people who play version 21, the other one for people who want to play version 16 (the last great version without graphical bugs). Each client with it's own Master Server to avoid conflicts with different client versions. Support NOW, do the right thing!
we can already do this though