UPGRADE.md in quandl_format-0.2.4 vs UPGRADE.md in quandl_format-0.2.5

@@ -1,4 +1,10 @@
+## 0.2.5
+
+* QUGC-40 respond with error status if errors are blank
+* QUGC-37 field names should be case insensitive
+
+
 ## 0.2.4
 
 * assigning data will force to_table if possible
 * QUGC-38 Dataset#column_names should be read before data
 * permit setting frequency in quandl format
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