How much to say about a conditionally accepted paper on a resume?
I usually have three categories for papers on my CV:


Peer-reviewed accepted papers (if published they have the bibliographic info, otherwise they just say "Accepted by journal name")
Submitted preprints (with the month and journal of submission and a link to the readable preprint)
In preparation (means there's a file started but not finished)


You shouldn't move things from 2 to 1 until they're really officially accepted though.  Be honest and accurate, but list it.