The <a href="https://en.wikipedia.org/wiki/Roman_Curia" id="mwAS0" rel="mw:WikiLink" title="Roman Curia">Vatican</a> announces the abolition of the <i id="mwAS4"><a href="https://en.wikipedia.org/wiki/Index_Librorum_Prohibitorum" id="mwAS8" rel="mw:WikiLink" title="Index Librorum Prohibitorum">Index Librorum Prohibitorum</a></i> ("index of prohibited books"), which was originally instituted in <a href="https://en.wikipedia.org/wiki/1557" id="mwATA" rel="mw:WikiLink" title="1557">1557</a>.