* Users in the 'sysop' group have access to Special:MergeHistory by default.
* $wgFileStore was removed after having been deprecated in 1.17. Alternative
configurations are $wgDeletedDirectory and $wgHashedUploadDirectory.
+* The deprecated $wgUseCommaCount variable has been removed.
+* $wgEnableSorbs and $wgSorbsUrl have been removed.
=== New features in 1.24 ===
* Added a new hook, "WhatLinksHereProps", to allow extensions to annotate
* (bug 67042) Added support for the HTML5 <rtc> tag for East Asian typography.
* Upgrade Sinon.JS to 1.10.3.
* Added the es5-shim polyfill for older or non-compliant javascript engines.
+* Upgrade jQuery Cookie to v1.2.0.
=== Bug fixes in 1.24 ===
* (bug 49116) Footer copyright notice is now always displayed in user language
* Removed WikiPage::isBigDeletion(). (deprecated since 1.19)
* Removed MWInit class which contained functions related to a now discontinued
PHP compiler called hphpc. (deprecated since 1.22)
+* ApiResult::enableSizeCheck() and disableSizeCheck() are now obsolete.
+* Removed ResourceLoaderGetStartupModules hook. (deprecated since 1.23)
+* Removed getFormFields(), onSubmit() and onSuccess() from FormlessAction, as
+ these were meant specifically for FormAction instead.
==== Renamed classes ====
* CLDRPluralRuleConverter_Expression to CLDRPluralRuleConverterExpression
* IPBlockForm - Use SpecialBlock directly
* WatchlistEditor - Use SpecialEditWatchlist directly
* FormatExif - Use FormatMetadata directly
+* RevertFileAction - Use RevertAction directly
== Compatibility ==