set date in whatsnew 0.4.1

wholmgren · wholmgren · commit 44742c55451a · 2016-10-05T19:08:36.000-07:00
diff --git a/docs/sphinx/source/whatsnew/v0.4.1.txt b/docs/sphinx/source/whatsnew/v0.4.1.txt
@@ -1,10 +1,11 @@
 .. _whatsnew_0410:
 
-v0.4.1 (August xx, 2016)
+v0.4.1 (October 5, 2016)
 ------------------------
 
 This is a minor release from 0.4.0. We recommend that all users upgrade
-to this version.
+to this version, especially if they want to use the latest versions of
+pandas.
 
 
 Bug fixes
