I've released lxml 0.6. lxml is an alternative, more Pythonic binding for the libxml2 and libxslt XML processing libraries.
lxml 0.6 contains important bugfixes, in particular better namespace support while handling attributes, as well as a fix for what turned out to be totally broken behavior for etree.tostring(). An upgrade is recommended.
A great new development is that the tests that helped expose these bugs were contributed by people working with lxml on various projects. This really helped me track down important problems. Thank you for the contributions!
You can download lxml 0.6 as well as find out more information at the site: