+* User::edits() (deprecated in 1.21) was removed.
+* Xml::escapeJsString() (deprecated in 1.21) was removed.
+* Article::getText() and Article::prepareTextForEdit() (deprecated in 1.21)
+ were removed.
+* Article::getAutosummary() and WikiPage::getAutosummary (deprecated in 1.21)
+ were removed.