According to a post on the WebObjects mailing list by product manager Bob Fraser, WebObjects development will be supported on Mac OS X 10.3 Panther with an upcoming software update, version 5.2.2. The update will include support for WebObjects application development using Xcode, qualification of WebObjects applications running under Java 1.4.1, and support for WebObjects applications running on the JBoss application server. According to Apple, no software update will be required to deploy WebObjects applications on Mac OS X 10.3 Server, as the WebObjects runtime libraries will be included.