DOC: release notes

wesm · wesm · commit 75f4216d082d · 2011-12-12T10:19:10.000-05:00
diff --git a/RELEASE.rst b/RELEASE.rst
@@ -75,6 +75,8 @@ pandas 0.6.1
     and DataFrame
   - Can pass DataFrame/DataFrame and DataFrame/Series to
     rolling_corr/rolling_cov (GH #462)
+  - Fix performance regressionm in cross-sectional count in DataFrame,
+    affecting DataFrame.dropna speed
 
 **Bug fixes**
 
