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Changes between Initial Version and Version 1 of Ticket #36988, comment 11

-              initial
+              v1
 Howdy, as mentioned on the PR, I'd prefer option C ;) By that I mean moving the module attribute to the class, so it can be easily overridden. Best, Joe
+Something like:
+{{{
+class GeoIP:
+    supported_types = {}
+class MYGeoIP(GeoIP):
+   supported_types = GeoIP.supported_types + ["my_type"]
+}}}