Good news with persistent chat and with eliminating WAS and DB2.  Persistent chat is coming in V10.  WAS and DB2 will be eliminated in V11 or V12.  System Console is also eliminated in V10.  V10 also supports login on multiple devices concurrently.  It is worth listening to the replay (at 1.5x speed).  Be sure to listen through the Q&A and the conclusion.  There were many useful questions answered.  The slide deck should be available in the replay too.  But I think the two slides of most importance are these tables showing what features are coming in which release. (these folks are going to be busy!)

You should be able to watch the replay using the same
link to register: https://lnkd.in/dR4cHik

And here is the complete slide deck: letschataboutsametimemay2019rev71558616324635