• The parser now fully supports Python 3 in addition to Python 2.7.
• Added a C tokenizer extension that is significantly faster than its Python
  equivalent. It is enabled by default (if available) and can be toggled by
  setting mwparserfromhell.parser.use_c to a boolean value.
• Added a complete set of unit tests covering parsing and wikicode
  manipulation.
• Renamed Wikicode.filter_links() to filter_wikilinks() (applies to ifilter as
  well).
• Added filter methods for Arguments, Comments, Headings, and HTMLEntities.
• Added before param to Template.add(); renamed force_nonconformity to
  preserve_spacing.
• Added include_lead param to Wikicode.get_sections().
• Removed flat param from Wikicode.get_sections().
• Removed force_no_field param from Template.remove().
• Added support for Travis CI.
• Added note about Windows build issue in the README.
• The tokenizer will limit itself to a realistic recursion depth to prevent
  errors and unreasonably long parse times.
• Fixed how some nodes' attribute setters handle input.
• Fixed multiple bugs in the tokenizer's handling of invalid markup.
• Fixed bugs in the implementation of SmartList and StringMixIn.
• Fixed some broken example code in the README; other copyedits.
• Other bugfixes and code cleanup.