I'm hoping so as well!
Glad to hear it.
I'd like to push to the end of Chapter One, though "push" may be some while considering it could be another eight pages...
This is still just Chapter One??
... depends how urgent a Dramatis Personae will be (and how many characters it needs to include - just the four leads, or them and the major antagonists so far, or the minor characters and if so how many thereof?).
I can't say it's
urgent at all - it's something that would probably make reading easier for me, and I'd guess others too, but if I really want to find out who someone is at the moment I can always read through the previous panels. As for who should be in it, ideally any character with a presence that extends over more than say 2-3 consecutive panels
and a function that's more than just another soldier or villager. So, for example the mysterious and sarcastic guide/mercenary with the royal/religious forces should be in, but the village toastmaster need not be. But it's up to you: start with the first few you think of, and add others as time permits.