update UPGRADING

diff --git a/UPGRADING b/UPGRADING
index 9d3f66ccfe78a471c57b2c15166cb36079ff7055..3d288907153eb91c72925808011d6ff08bb5680f 100644 (file)
--- a/UPGRADING
+++ b/UPGRADING
@@ -633,8 +633,11 @@ Other
   platform restrictions dead locks on pipe buffers are possible.
 
 - dirname()
-  . A new optional argument ($levels) allow to go up various times
-    dirname(dirname($foo)) => dirname($foo, 2);
+  A new optional argument ($levels) allow to go up various times
+  dirname(dirname($foo)) => dirname($foo, 2);
+
+- debug_zval_dump
+  It prints now "int" instead of "long", and "float" instead of "double".
 
 ========================================
 6. New Functions