IFC2x3G

IFC 2x3G is a technology preview of several of the new features which will form IFC 2x4. The purpose of this preview is to enable focused testing of new IFC technologies. Broad introduction of these technologies into practice are planned to happen on the basis of IFC 2x4. The 2x3G extensions have now been folded into the IFC 2x4 alpha prerelease, partially with additional updates. Implementers are therefore encouraged to consult the IFC 2x4 alpha documentation (and the upcoming IFC 2x4 prereleases and release) to plan for future developments.