I am trying to make a poetry collection with latex using the poemscol package. How can I add a subscription with date to each poem? I tried a
\textnote
I think the command \poemendnote will do what you want (if what you want is to put the publication date underneath the poem). I will add a dedicated command to do this to the next version, I think (it may distinguish between composition date and first publication date too, come to think of it), but I don't know when I will get around to doing that.