* $wgCompiledFiles has been removed.
* $wgSortSpecialPages was removed, the listing on Special:SpecialPages is
now always sorted.
-* Users must be able to edit a page to be able to delete it.
* $wgHTCPMulticastAddress, $wgHTCPMulticastRouting and $wgHTCPPort were removed.
* $wgRC2UDPAddress, $wgRC2UDPInterwikiPrefix, $wgRC2UDPOmitBots, $wgRC2UDPPort
and $wgRC2UDPPrefix have been removed.
* $wgImportSources can now either be a regular array, or an associative map
specifying subprojects on the interwiki map of the target wiki, or a mix of
the two. Existing configurations will still work.
+* Users must be able to edit through a page's protection to be able to delete it.
=== New features in 1.24 ===
* Added a new hook, "WhatLinksHereProps", to allow extensions to annotate