* EditPage::spamPage() (deprecated since 1.17)
* Exif::getFormattedData() (deprecated in 1.18)
* Exif::makeFormattedData() (deprecated in 1.18)
+* in_string (deprecated in 1.21)
* Language::convertLinkToAllVariants() (deprecated in 1.17)
* LanguageConverter::convertLinkToAllVariants() (deprecated in 1.17)
* Linker::makeBrokenLink() (deprecated in 1.16)
* Linker::makeColouredLinkObj() (deprecated in 1.16)
* Linker::makeSizeLinkObj() (deprecated in 1.17)
* MediaWiki::articleFromTitle() (deprecated in 1.18)
+* ParserOptions::getkin() (deprecated 1.18)
* ProfilerSimple::getCpuTime (deprecated in 1.20)
* Revision::revText() (deprecated in 1.17)
* SkinTemplate::jstext() (deprecated in 1.21)
* User::getPageRenderingHash() (deprecated in 1.17)
* WebRequest::getFileSize() (deprecated in 1.17)
* WebRequest::isPathInfoBad() (deprecated in 1.17)
+* wfGenerateToken (deprecated in 1.20)
+* wfStreamFile (deprecated in 1.19)
+* wfUILang (deprecated in 1.18)
* WikiPage::createUpdates() (deprecated in 1.18)
* WikiPage::quickEdit() (deprecated in 1.18)
* WikiPage::useParserCache() (deprecated in 1.18)