+* Sanitizer::escapeId() was deprecated, use escapeIdForAttribute(),
+ escapeIdForLink() or escapeIdForExternalInterwiki() instead.
+* Title::escapeFragmentForURL() was deprecated, use one of the aforementioned
+ Sanitizer functions or, if possible, Title::getFragmentForURL().
+* Second parameter to Sanitizer::escapeIdReferenceList() ($options) now does
+ nothing and is deprecated.
+* mw.util.escapeId() was deprecated, use escapeIdForAttribute() or
+ escapeIdForLink().