whether to send a watchlist email notification.
* (bug 42026) Special:Contributions now includes an option to filter page
creations, similar to the topOnly option.
+* Add mediawiki.ui.button styling to all pages so wiki content can use styled
+ buttons.
=== Bug fixes in 1.23 ===
* (bug 41759) The "updated since last visit" markers (on history pages, recent
message instead of leading the user to make a null edit.
* (bug 52659) mediawiki.notification: Notification area remained visible when
empty and thus was stealing pointer events from links on the page.
+* (bug 26811) When a DBUnexpectedError occurs, DB server hostnames are now
+ hidden unless $wgShowExceptionDetails is true, and $wgShowDBErrorBacktrace
+ no longer applies in such cases.
=== Web API changes in 1.23 ===
* (bug 54884) action=parse&prop=categories now indicates hidden and missing
object expects this column to exist. Use update.php to create this new field.
* The jquery.delayedBind ResourceLoader module was deprecated in favor of the
jquery.throttle-debounce module. It will be removed in MediaWiki 1.24.
+* mw.user.bucket has been deprecated.
+* On Special:PrefixIndex, a table#mw-prefixindex-list-table was changed to
+ table.mw-prefixindex-list-table to avoid duplicate ids when the special page
+ is transcluded.
+* (bug 62198) window.$j has been deprecated.
==== Removed classes ====
* FakeMemCachedClient (deprecated in 1.18)