CHANGES.mdown in mango-0.5.0.beta4 vs CHANGES.mdown in mango-0.5.0.beta5

@@ -1,5 +1,5 @@
-Mango release 0.5.0.beta4 (October 24, 2010)
+Mango release 0.5.0.beta5 (October 29, 2010)
 ============================================
 
 ### Features
 
   * Mango has been split into two pieces!