+* wfCountDown() function, deprecated in 1.31, has been removed. Use
+ \Maintenance::countDown() method instead.
+* OutputPage::wrapWikiMsg() no longer accepts an options parameter. This was
+ deprecated since 1.20.
+* Skin::outputPage() no longer accepts a context. This was deprecated in 1.20.
+* Linker::link() no longer accepts a string for the query array, as was
+ deprecated in 1.20.