The scarf is done, fringed, and wet finished.
The tencel was lovely to work with, but near the end I found my selvedge ends kept fraying and snapping. And I didn’t see a lot of my treadling mistakes until after wet finishing.
After doing some more reading, I have found out that tencel does not like high tension (which I tend to use), and is stronger when wet. So for my next project I will use less tension and try dampening the threads.