latin-language-toolkit/arethusa-configs — pull request #1 by balmas (2014-08-21 21:10:01+00:00)
Title: adding missing dual, aorist, middle, medio-passive, optative

I think this is everything that was missing from the greek, excluding the missing pos for articles, and the problems with adverbs and conjunctions, the latter of which may not have anything at all to the do with the tagsets, I'm not sure.