4D, Inc. today announced the immediate availability of 4D WebSTAR V v5.2.4, now with built-in support for Web Services, new administration options, significantly updated 4D WebMail Pro, and more. A full list of changes is available from the 4D Web site. 4D WebSTAR V v5.2.4 is a free update for all registered users of 4D WebSTAR Server Suite V for Mac OS X. Upgrades for current registered users of WebSTAR v4 are US$199, and $299 for current registered users of WebSTAR v3.