I have gone ahead and added support for the new Maine zones to a v11 build. If you are using the v11 beta you can download the new v11 build from
http://www.globalmapper.com/global_mapper11.zip and extract the contents over your existing installation to give it a try.
Let me know if I can be of further assistance.
Thanks,
Mike
Global Mapper Support
support@globalmapper.com