I moved states in 2022 from Michigan to Washington. In my 2023 state tax return for MI I indicated par-year residence and filled in the dates for when I lived in Michigan in 2022, and my home address which is in WA. Now it's 2023 tax season, do I have to do anything for the state I moved out of (MI), like notifying them I won't be filing a state tax with MI since I don't live there (and have no property, income, business there) anymore? I have received my 1099-G for MI state tax refund amount for 2022 so they have my new WA address on record.
More generally are there any follow-ups when moving between states, besides filing your last state return (with the correct partial year residence and new out-of-state address) for the part of the year that you were domiciled there?