1 files changed, 2 insertions, 0 deletions
diff --git a/UPGRADE b/UPGRADE
index 3388dd3c..b96ce565 100644
--- a/UPGRADE
+++ b/UPGRADE
@@ -11,6 +11,8 @@ for both A and B.
 
 Upgrading from v3.1.0
 ---------------------
+- The RELATIONS declaration in Acive Record classes is changed from
+  "protected static $RELATIONS" to "public static $RELATIONS".
 - IFeedContentProvider adds a new method: getContentType(). This affects any
   class implementing this interface.
 - TUrlMapping now only uses the PATH_INFO part of URL for matching, and the matching