* (bug 54597) $wgBlockOpenProxies, $wgProxyPorts, $wgProxyScriptPath, and
$wgProxyMemcExpiry have been removed, along with the open proxy scanner
script they were added for.
+* Default value of $wgMaxShellMemory has been tripled (it's now 300 MB).
=== New features in 1.22 ===
* (bug 44525) mediawiki.jqueryMsg can now parse (whitelisted) HTML elements and attributes.
output in a HTML comment.
* The 'UnwatchArticle' and 'WatchArticle' hooks now support a Status object
instead of just a boolean return value to abort the hook.
+* Added a hook, SpecialWatchlistGetNonRevisionTypes, to allow extensions
+ with custom recentchanges entries to hook into the Watchlist without
+ clobbering each other.
+* A hidden, empty input field was added to the edit form, and any edit that fills
+ it in will be rejected. This prevents against the simplest form of spambots.
+ Previously in the "SimpleAntiSpam" extension by Ryan Schmidt.
=== Bug fixes in 1.22 ===
* Disable Special:PasswordReset when $wgEnableEmail is false. Previously one