CHANGELOG
=========

2.1.0
-----

 * added support for the HTTP PATCH method
 * refactored the Form class internals to support multi-dimensional fields
   (the public API is backward compatible)
 * added a way to get parsing errors for Crawler::addHtmlContent() and
   Crawler::addXmlContent() via libxml functions
 * added support for submitting a form without a submit button
