This function is now not completely new, thus new extensions which don't have to...

diff --git a/includes/MessageCache.php b/includes/MessageCache.php
index f828a31..277d155 100644 (file)
--- a/includes/MessageCache.php
+++ b/includes/MessageCache.php
@@ -627,7 +627,6 @@ class MessageCache {
 
        /**
         * Add a 2-D array of messages by lang. Useful for extensions.
-        * Introduced in 1.9. Please do not use it for now, for backwards compatibility.
         *
         * @param array $messages The array to be added
         */