Add whats new entry

nixphix · nixphix · commit 0b938f60d4f4 · 2020-08-05T07:04:26.000+05:30
diff --git a/doc/source/whatsnew/v1.2.0.rst b/doc/source/whatsnew/v1.2.0.rst
@@ -59,7 +59,8 @@ Categorical
 
 Datetimelike
 ^^^^^^^^^^^^
--
+
+- Bug in :meth:`DataFrame.combine_first` that would convert datetime-like column on other :class:`DataFrame` to integer when the column is not present in original :class:`DataFrame` (:issue:`28481`)
 -
 
 Timedelta

Original file line number	Diff line number	Diff line change
`@@ -59,7 +59,8 @@ Categorical`
`59`	`59`
`60`	`60`	`Datetimelike`
`61`	`61`	`^^^^^^^^^^^^`
`62`		`--`
	`62`	`+`
	`63`	+- Bug in :meth:`DataFrame.combine_first` that would convert datetime-like column on other :class:`DataFrame` to integer when the column is not present in original :class:`DataFrame` (:issue:`28481`)
`63`	`64`	`-`
`64`	`65`
`65`	`66`	`Timedelta`