You probably won't need to be highly skilled, MP 1.2.0.0 checks for settings in the assembly about which version of MP it supports. All plugins from before 1.2.0.0 are incompatible.
You just have to add some settings in your assembly file & recompile (should be done in a few minutes).
You just have to add some settings in your assembly file & recompile (should be done in a few minutes).