and getInternalLinkAttributes methods in Linker, and removed
getExternalLinkAttributes method, which was deprecated in MediaWiki 1.18.
* Removed Sites class, which was deprecated in 1.21 and replaced by SiteSQLStore.
-* The mw.api.getToken() method now uses action=query?meta=tokens. This will now
- fail for custom tokens registered only via the deprecated ApiTokensGetTokenTypes
- hook. The ApiQueryTokensRegisterTypes hook should be used for this to work.
* Added wgRelevantArticleId to the client-side config, for use on special pages.
* Deprecated the TitleIsCssOrJsPage hook. Superseded by the
ContentHandlerDefaultModelFor hook since MediaWiki 1.21.