Update Changes

dagolden · Feb 2, 2016 · d2f4cbd · d2f4cbd
1 parent 261f46a
commit d2f4cbd
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/Changes b/Changes
@@ -7,6 +7,10 @@ Revision history for Hash-Ordered
     - pop() and shift() now return empty list when hash is empty instead of
       warning and returning undef values.
 
+    - push() and unshift() of existing keys would cause corruption in
+      certain cases involving optimized deletion of the existing key.  This
+      has been fixed.
+
     [Documented]
 
     - Noted that pop() and shift() return just the value in scalar context