I think the usual term on this site is "on hiatus" (instead of "on hold"). If we think it's done for good, "cancelled" or "completed" could also apply (although "cancellation" implies publisher cancellation; then again, in this situation, the author is the publisher).
There's no reason not to just pick the one that seems to fit best currently, according to the information available (author said it's the last part), and change the status later if they decide to continue it.
I think "dropped" or "abandoned" fit more with the scanlation situation and using them for titles dropped by the original author confuses terms unnecessarily.
last edited at Nov 9, 2016 11:28AM