freeroam: fix deprecation warning in console

Author: Dutchman101

[gameplay]/freeroam/meta.xml

@@ -8,7 +8,8 @@
 	<!-- extended freeroam", to avoid confusion for users.                       -->
 
 	<oop>true</oop>
-	<info name="Freeroam GUI" author="arc_" version="1.5.4" />
+	<info name="Freeroam GUI" author="arc_" version="1.5.7" />
+	<min_mta_version client="1.5.6-9.16362"></min_mta_version>
 
 	<script src="util_server.lua" type="server" />
 	<script src="fr_server.lua" type="server" />