In this month’s state supreme court vacancy update, Ballotpedia tracked announced retirements, nominations, appointments, confirmations, and the swearing-in of justices from June 1, 2024, to June 28, 2024. Ballotpedia tracks court vacancies in all 52 state supreme courts. Announced retirements: New Jersey Governor Phil Murphy (D) announced on June 10, 2024, that Justice Lee A.…