This release includes numerous bugfixes, full support for Python 3.2, partial support for Jython, distutils support in Python 3, and extensive work on the unit tests and documentation.
This is a security release. Three HTML sanitizer bugs were identified and fixed, including a crasher bug. All users are encouraged to upgrade immediately.
Almost all reported bugs have been fixed. Significant improvements have been made to content sanitizing, including CSS, HTML5, XHTML, SVG, and MathML support. HTTP request headers can now be overridden, and HTTP response headers can be passed in if the developer is using an HTTP client library to request URLs. Microformats, including rel-tag and rel-enclosure, are now supported. Support for Python 3 has been added.
