I recently came across a link that describes some of the new features of CSM v20.0 LTR:
https://docs.nomagic.com/display/CSM200/UPCOMING%21+20.0+LTR+Version+News
Lots of cool stuff coming in v20.0 and I'm sure TWC and other products have a lot too. I also heard that it is still schedule for the release in the Dec 2020/Jan 2021 timeframe.
David