Why did the Roman Missal undergo changes?
The Church’s liturgy has evolved over the course of centuries, and changes have come about in order to meet the needs of the Church at any given time. The Missale Romanum (Roman Missal), the ritual text for the celebration of the Mass, was promulgated by Pope Paul VI in 1970 as the definitive text of the reformed liturgy of the Second Vatican Council. That Latin text, the editio typica (typical edition), was translated into various languages for use around the world; the English edition was published in the United States in 1973. The Holy See issued a revised text, the editio typica altera, in 1975. Pope John Paul II promulgated the third edition (editio typica tertia) of the Missale Romanum during the Jubilee Year in 2000. Among other things, the third edition contains prayers for the celebration of recently canonized saints, additional prefaces for the Eucharistic Prayers, additional Masses and Prayers for Various Needs and Intentions, and some updated and revised rubrics (instructio
