Maine Gov. Janet Mills signed LD 2000 into law, requiring party committees to disclose all expenditures made to influence a campaign and updating contribution-reporting thresholds for the 14-day pre-election window, according to Ballotpedia News. The Legislature also failed to expand ranked-choice voting to state general elections after the Maine Supreme Judicial Court ruled the proposal unconstitutional, finding it conflicts with the state constitution's plurality-winner requirement.