assert a newer version of PHP than MediaWiki does, use extension registration.
* The hook 'ChangesListSpecialPageFilters', deprecated in 1.29, has now been
removed. Use the 'ChangesListSpecialPageStructuredFilters' hook instead.
+* DeferredUpdates::setImmediateMode(), deprecated since 1.29, has been removed.
=== Deprecations in 1.32 ===
* HTMLForm::setSubmitProgressive() is deprecated. No need to call it. Submit