update whatsnew

wholmgren · wholmgren · commit 9efc1def8079 · 2016-05-16T12:08:41.000-07:00
diff --git a/docs/sphinx/source/whatsnew/v0.3.3.txt b/docs/sphinx/source/whatsnew/v0.3.3.txt
@@ -10,6 +10,8 @@ Enhancements
 ~~~~~~~~~~~~
 
 * Adds the Erbs model. (:issue:`2`)
+* Adds the ``scale_voltage_current_power`` function and ``PVSystem`` method
+  to support simple array modeling. (:issue:`159`)
 
 
 Bug fixes
