Apple has updated WebObjects to version 5.1.

The Web-applications developer suite upgrade is free to owners of version 5.0. WebObjects builds database applications that have HTML, XML, SMIL, or Swing (Java) interfaces. There is also support for J2EE technologies.

The WebObjects 5.1 upgrade is available online from the Apple Store. There is a shipping and handling charge of £14. Details of new upgrade features are not mentioned in Apple's posting.