language, user properties from parent feed node. Note: Signatures of
  FeedsProcessor::map(), existingItemId(), FeedsParser::getSourceElement()
  changed.

#840350 lyricnz: (Optionally) Transliterate enclosure filenames to provide protection from awkward names.

#783820 klonos: Fix warning: copy() [function.copy]: Filename cannot be empty in FeedsParser.inc on line 168.

Try to add README.txt to front page via @verbinclude. #fail.

  formalize feed elements.