the text before diffing it.
* Deprecated formats dbg, txt, and yaml have been removed.
* (T47988) The protect log event details now use new-style formatting.
+* The following response properties from action=login are deprecated, and may
+ be removed in the future: lgtoken, cookieprefix, sessionid. Clients should
+ handle cookies to properly manage session state.
=== Action API internal changes in 1.27 ===
* ApiQueryORM removed.
** ApiFormatDbg
** ApiFormatTxt
** ApiFormatYaml
-* ApiQueryBase::getDirectionDescription is now marked as deprecated. It should
- have been so marked since 1.25 when ApiBase::getParamDescription was
- deprecated, but was overlooked at the time.
+* ApiQueryBase::titleToKey(), ApiQueryBase::keyToTitle() and
+ ApiQueryBase::keyPartToTitle() all removed (deprecated since 1.24).
+* ApiQueryBase::checkRowCount() was removed (deprecated since 1.24).
+* ApiQueryBase::getDirectionDescription() was removed (deprecated since 1.25).
=== Languages updated in 1.27 ===
were removed. The underlying data is sent to StatsD (see $wgStatsdServer).
* Removed msg_resource_links database table and associated code.
* Removed msg_resource database table and associated code.
+* Skin::getNamespaceNotice() was removed.
+* wfIsConfiguredProxy() was removed (deprecated since 1.24).
+* wfDebugTimer() was removed (deprecated since 1.25).
+* wfIsTrustedProxy() was removed (deprecated since 1.24).
+* wfGetIP() was removed (deprecated since 1.19).
+* MWHookException was removed.
+* OutputPage::appendSubtitle() was removed (deprecated since 1.19).
+* OutputPage::loginToUse() was removed (deprecated since 1.19).
+* Article::loadContent() was removed (deprecated since 1.19).
+* User::editToken() was removed (deprecated since 1.19).
+* Removed --force-normal option of dumpBackup.php, as it no longer served
+ any useful purpose since 1.22.
== Compatibility ==