Upgrade from Syscoin 3 to Lux 4.2

Please advise if the process to upgrade from Syscoin 2/3 to Syscoin 4.1.X (as per the Upgrade Guide Blockmarket or Syscoin 2/3.x.x to Syscoin 4.x.x --- Upgrade Guide) is the same as upgrading from Syscoin 2/3 to Syscoin 4.2 Lux.

Yes but not until after 4.2 is live