RE: So he has renounced the anathemas of Trent
VATICAN II seems to have IN EFFECT done that without directly saying so.
Vatican II claims:
“The Church recognizes that in many ways she is linked with those who, being baptized, are honored with the name of Christian, though they do not profess the faith in its entirety or do not preserve unity of communion with the successor of Peter. For there are many who honor Sacred Scripture, taking it as a norm of belief and a pattern of life, and who show a sincere zeal. They lovingly believe in God the Father Almighty and in Christ, the Son of God and Saviour. They are consecrated by baptism, in which they are united with Christ” (Dogmatic Constitution..., 1964, 2.15).
Vatican II might have softened the language somewhat, but it reaffirmed the doctrines. The language was bad; the doctrine is worse.