Add whatsnew item

alanbato · Jul 19, 2017 · 5e8e23b · 5e8e23b
1 parent b82d117
commit 5e8e23b
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/doc/source/whatsnew/v0.21.0.txt b/doc/source/whatsnew/v0.21.0.txt
@@ -186,6 +186,7 @@ Sparse
 Reshaping
 ^^^^^^^^^
 - Joining/Merging with a non unique ``PeriodIndex`` raised a TypeError (:issue:`16871`)
+- Merging with categorical date columns raised a TypeError (:issue:`16900`)
 
 
 Numeric