Committed Software has released 4DVersion 1.0, a US$399 version control system for 4D project methods.
4DVersion, which is designed to give 4D developers greater control over code revisions, tracks modifications made to project methods over the lifetime of projects, with version history and viewable differences. Developers can revert to older versions, share code among projects, and code share between programmers on the same project.
4DVersion client software is available for Mac OS X, the traditional Mac operating system and Windows. 4DVersion server software is available for Mac OS X, OpenBSD and Linux. A fully functional demo is available.