Wikipedia:
Apology of Pope John Paul II
In 2000 Pope John Paul II on behalf of all people, apologized to Jews by inserting a prayer at the Western Wall that read “We’re deeply saddened by the behavior of those in the course of history who have caused the children of God to suffer, and asking your forgiveness, we wish to commit ourselves to genuine brotherhood with the people of the Covenant.”[100] This papal apology, one of many issued by Pope John Paul II for past human and Church failings throughout history, was especially significant because John Paul II emphasized Church guilt for, and the Second Vatican Council’s condemnation of, anti-Semitism.[101] The papal letter We Remember: A Reflection on the Shoah, urged Catholics to repent “of past errors and infidelities” and “renew the awareness of the Hebrew roots of their faith.”[101][102]
en.wikipedia.org/wiki/Catholic_Church_and_Nazi_Germany
See also this:
Most Recent Statements. Shortly after Cardinal Edward Idris Cassidy took charge of the Vatican’s Commission for Religious Relations with the Jews in January of 1990, the Commission began work on what was intended to be a single Roman Catholic document on the Shoah. It soon became quite clear that this was not the ideal course because the experiences of different countries were so different during the Holocaust period.25 As a consequence, various national conferences of bishops spoke out before the Vatican’s own statement was released in March, 1998. German Bishops issued their statement in 1995. They admitted that “Christians did not offer due resistance to racial antisemitism” and they confessed a general indifference that paved the way for crimes or even some becoming criminals themselves. While recognizing that there were many individual acts of resistance, the bishops stressed that not even the assaults on the Jewish people and synagogues of November, 1938 led to public protest.26
bc.edu/dam/files/research_sites/cjl/texts/cjrelations/resources/articles/bernauer.htm