In v1.99.52.24626
Under preferences>Playback>Play Tracking
The Now Playing Tab
The Last field where it says "The following field can be used to specify output when playback stops. If left empty nothing will be output when playback stops. If left empty nothing will be output when playback stops."
Two minor bugs.
1. If box left empty, behavior of text box is left as default when playback stops instead of being empty. Which is probably preferable behavior, but just doesn't match instructions for field.
2. Field doesn't save preference when populated in at least some cases between sessions of WACUP. In my use case, I type a space in the field so that it displays no visible characters when sourced in OBS. Workaround has been to simply retype the space in this field every time I open up a session. Not a big deal, in fact I keep forgetting to mention it. But I finally remembered to give a heads up lol