There's movement in Connecticut for RCV/IRV:

Connecticut’s Democratic governor announced Thursday the formation of a new working group to explore options and come up with a legislative proposal allowing ranked-choice voting in certain elections in the state.

Gov. Ned Lamont, who made a campaign promise to propose ranked-choice voting legislation, said he wants the bipartisan group to develop recommendations by the end of 2024 that would allow municipalities and political parties to use ranked-choice voting in caucuses, conventions, primaries, and certain municipal elections.

Current law in Connecticut does not allow ranked-choice voting, which comes in different forms but essentially allows voters to rank candidates by preference on their ballots rather than voting for just one person.

Read more here.