The multi build isn't quite ready yet. They still have a few strings to translate and then it will be posted.
In case you hadn’t already seen it, there is a new update to the Tech Preview of GroupWise Web (GW Web), Between officially supported releases, we continue to post "Tech Preview" versions of GW Web. This is the second Tech Preview since we released GW Web 18.2.1.
(Note, the multi-lingual release does not yet have the localized string changes we've made for this Tech Preview. As we localize the strings, we will post an updated multi-lingual release.)
This Tech Preview contains the following updates:
For more detailed information on what is in this Tech preview please check out the overview
One thing you are not seeing in this Tech Preview is the addition of Proxy. While that is not in this Tech Preview it is on track and it is code complete. We are going through additional testing and UI improvements and plan to have a Beta available in the future. Proxy in GW Web is ahead of plans and will be available for the Official release of GroupWise 18.3.
Have technical questions about GroupWise? Visit the GroupWise Discussion Board.