engines.
* Skin::escapeSearchLink() is deprecated. Use Skin::getSearchLink() or the skin
template option 'searchaction' instead.
+* Skin::getRevisionId() and Skin::isRevisionCurrent() have been deprecated.
+ Use OutputPage::getRevisionId() and OutputPage::isRevisionCurrent() instead.
* LoadBalancer::haveIndex() and LoadBalancer::isNonZeroLoad() have
been deprecated.
* FileBackend::getWikiId() has been deprecated.