+* The jquery.byteLength module, deprecated in 1.31, was removed.
+ Use the mediawiki.String module instead.
+* mw.language.specialCharacters, deprecated in 1.33, has been removed.
+ Use require( 'mediawiki.language.specialCharacters' ) instead.
+* EditPage::submit(), deprecated in 1.29, has been removed. Use $this->edit()
+ directly.
+* HTMLForm::getErrors(), deprecated in 1.28, has been removed. Use
+ getErrorsOrWarnings() instead.