Add a deprecation notice of $wgRateLimitLog in RELEASE-NOTES

Follow-up I86131c4a80 (5b52c88).

Change-Id: I3e4f7c91fd6728052da877c2847c08d69f300dfe

diff --git a/RELEASE-NOTES-1.23 b/RELEASE-NOTES-1.23
index 382b54f..abc7e8a 100644 (file)
--- a/RELEASE-NOTES-1.23
+++ b/RELEASE-NOTES-1.23
@@ -41,6 +41,8 @@ production.
 * $wgSkipSkin, which has been replaceable by $wgSkipSkins since 2005 (r9249), is
   now formally deprecated.
 * Removed deprecated $wgDisabledActions as it is hardly used anywhere.
+* $wgRateLimitLog has been deprecated and replaced by
+  $wgDebugLogGroup['ratelimit'].
 
 === New features in 1.23 ===
 * ResourceLoader can utilize the Web Storage API to cache modules client-side.