Various encounters with SSPX , "which should enhance mutual trust"

When asked whether the "unification efforts were suspended or postponed," since "recently" the  Priestly Society of St. Pius X had "become noticeably quiet," said Cardinal Müller that there was  "no substantial news in this issue." "The Holy Father wants us to keep at it: with 'determination and patience.'" In the "recent months", there were "encounters of various kinds, which should enhance mutual trust." "A prerequisite for a full reconciliation" said the Cardinal again, "is the signing of a doctrinal preamble, to ensure full compliance in the essential matters of faith." The Prefect's response   suggests that this singing the Preamble of 2012 is not required..