Mark an episode watched
Long-press any episode on a series page. Until now there was no way to do this —
you either played the episode past the watched threshold, or marked the whole
series. Somebody who watched an episode elsewhere had no way to say so, and
Continue Watching kept offering it.
The dialog offers: play, start from the beginning, mark this episode, mark this
season, mark this and everything before it, and comments.
"Everything before it" crosses seasons — starting a show at season three and
marking everything before it watched means the earlier seasons, which is what you
meant.
Specials and episodes that have not aired are never marked.
One show, one row
If you watch a series through two different addons, each one names it differently,
and Continue Watching used to show it twice — two rows for one show, each
suggesting a different next episode.
Now it is one row, following whichever addon you last watched it on.