Worked today TY7C at 18,096 using FT8 DXpedition/hound mode.
I have version 1.9.0.rc2 of wsjtx downloaded from official site (it is NOT latest version compiled from svn).
Working went quite easily with 50W and dipole. Some notes:
Cq-monitor does not have any contents (well...I think I did not see any of his CQ anyway).
But more interesting notice was that even wsjt-x logging window opened as usual, and I confirmed it with OK later I found out that there were 3 loggings in log.
Qso times of them had few minutes difference.
This is rc2, not actual release so it is not time to do anything with cqrlog yet.
If you see similar action, be warned and just remove additional loggings leaving only the first one.
We see what happens when official release is out.