== Fix export.xml ==
'''This error is fixed in ConTeXt of 27 August 2014.'''
If you run the epub script on a single file, you’ll get a well-formed and usable export.xml. If you use a project structure, the root node {{code|<document>}} is missing. Just put it in manually (after the comment lines). You can also move the {{code|<metadata>}} block out of the first structure, but that’s merely a cosmetical error.