Jettison 1.0-alpha-1 is now released! Jettison is a Java StAX (streaming XML) implementation that reads and writes JSON. This allows you to transparently read/write JSON instead of XML in your applications. In conjunction with Apache CXF (incubating), this allows concurrent building of both XML and JSON web services (HTTP/REST & SOAP) with a simple configuration change.

For more information see the website and user's guide.

The XStream Development Team is proud to present XStream 1.2.1.

XStream is a simple library to serialize objects to XML and back again.

This is primarily a maintenance release with a log of bug fixes, but there
have been also some improvements:

- Introduced DocumentWriter interface and generalized functionality for all writer implementations creating a DOM structure (DOM4J, DOM, JDom, Xom, Xpp3Dom).
- Refactor of build system to use Maven 2. Ant still supported on XStream Core.
- Created separate XStream Benchmark module

See more: http://xstream.codehaus.org/changes.html
Download here: http://xstream.codehaus.org/download.html

Maven users, please note: Along with the refactoring of the build system, XStream uses a new groupId com.thoughtworks.xstream.

Enjoy,
The XStream Developers