Add release notes for recent Config-related changes

Change-Id: I84765a2462766e82ee0f139b855ba948654c1d7f

diff --git a/RELEASE-NOTES-1.24 b/RELEASE-NOTES-1.24
index 79b8a49..ff84151 100644 (file)
--- a/RELEASE-NOTES-1.24
+++ b/RELEASE-NOTES-1.24
@@ -185,6 +185,12 @@ production.
 * Added HTMLAutoCompleteSelectField.
 * Added a new hook, "SkinPreloadExistence", to allow extensions to add titles to
   link existence cache before the page is rendered.
+* Config::set() was moved to its own interface, MutableConfig. GlobalVarConfig::set()
+  is now deprecated, does not implement MutableConfig.
+* A MutableConfig named HashConfig was added, that stores an array of configuration
+  settings.
+* (bug 69418) A MultiConfig implementation was added that supports fallback
+  to multiple Config instances.
 
 === Bug fixes in 1.24 ===
 * (bug 50572) MediaWiki:Blockip should support gender