I have a LOT of includes, and they're all showing this error:
Error rendering macro 'include' : The body of this ContentEntityObject ('Contacts') was 'BodyType:WIKI' but was expected to be 'BodyType:XHTML'
The documentation (for 4.0) talks about upgrading *user* macros, but surely the {include} macro is native to Confluence and should have been upgraded automatically to XHMTL?