Feel free to open a PR with the miner binary tarball and necessary json manifest to get nanominer included into nvOC. You are probably better then us into understanding how nanominer works and which arguments it needs.
Done. Next time open an issue on github if you would like to get it updated much quicker. Here's what we needed to update, mayber you will be able to do it on your own and share (the json is just a copy of the old one with minor edits to version numbers):
https://github.com/papampi/nvOC_miners/commit/9af8fe160983f448c112d1c9d475a64772ae2612