Changes
On June 11, 2007 Pope Benedict XVI issued a Motu Proprio beginning with the words Constitutione Apostolica, subtitled De aliquibus mutationibus in normis de electione romani pontificis which reinstates the traditional norms for the vote required to elect the Pope. Unless changed by a future Pope, a two-thirds vote will be required to elect a new Pope regardless of the number of ballots it takes to elect a new Pope.
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