+* MediaWiki now always tidies user output, and most related
+ configuration has been removed. Thus $wgUseTidy, $wgTidyBin,
+ $wgTidyConf, $wgTidyOpts, $wgTidyInternal, and $wgDebugTidy, all
+ deprecated since 1.26, have now all been removed. The $wgTidyConfig
+ setting remains only for Remex experimental features or debugging.