On February 13, the New Hampshire House Election Law Committee declined to pass HB 728, which would have provided for ranked choice voting for all federal and state office. But the committee did not defeat the bill either. It will study the issue some more. However, the delay means that ranked choice voting can’t be in place in time for the February 2020 presidential primaries. Here is a copy of the bill.
Tiani X. Coleman of New Hampshire has this interesting description of the hearing, posted in Independent Voting Network.