It's 6 styles now that may or may not be added? Thought it was only 4 - NEIPA, Burton ale, NZ Pils and Catharina sour.
The Mexican lager and Grisette I don't recall being considered before...
These have been added now into the most recent update of the BCOE&M software. We had people enter both NEIPA and NZ Pils in our comp this past weekend. Just be aware for future comps you'll have to print out the style guidelines for those since they aren't in the 2015 Guide.