The congregation for the doctrine of the faith reprints as-is the 1986 letter on homosexuality, precisely as various governments are legalizing gay unions. The commentaries of Ratzinger and Cardinal Biffi
http://www.doctrinafidei.va/index.htm
It has also given a mandate to Libreria Editrice Vaticana to reprint those volumes of its series "Documenti e studi" which had sold out and were therefore unavailable in stores.
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