ECE server update (old maps with new vehicles)

[legacy-Ice2002]

Hey, my clans server has been updated with ECE and the new ONS maps have all the new vehicles but the old ones don't. Do I need a mutator or something to update the older ONS maps with the new vehicles? Thankyou for any help you can give.

[legacy-Nevar10]

I think the safest thing to do is to install the map pack below with the mutator
built in. Too many people are reporting server crashes, usually when
someone connects and doesn't have the ECE bonus pack installed.
The ECE mutator should be showing up in your web admin mutator
list just load it if you want to try this might crash route.
Muskat has made a vehicle replacer mutator that is available in
the same section as the map pack but I haven't had time to mess with it.

[ECE] Map pack