https://www.mediawiki.org/beacon with basic information about the local
MediaWiki installation. This data includes, for example, the type of system,
PHP version, and chosen database backend. This behavior is off by default.
-* When $EditSubmitButtonLabelPublish is true, MediaWiki will label the button
+* When $wgEditSubmitButtonLabelPublish is true, MediaWiki will label the button
to store-to-database-and-show-to-others as "Publish page"/"Publish changes";
if false, the default, they will be "Save page"/"Save changes".
* The 'editcontentmodel' permission is now granted to all logged-in users ('user').
Instead of --keep-uploads, use the same option to parserTests.php, but you
must specify a directory with --upload-dir.
* The 'jquery.arrowSteps' ResourceLoader module is now deprecated.
+* IP::isConfiguredProxy() and IP::isTrustedProxy() were removed. Callers should
+ migrate to using the same functions on a ProxyLookup instance, obtainable from
+ MediaWikiServices.
== Compatibility ==