Add whatsnew entry

jonwiggins · jonwiggins · commit c6400d66bff1 · 2021-12-30T12:49:46.000-06:00
diff --git a/doc/source/whatsnew/v1.4.0.rst b/doc/source/whatsnew/v1.4.0.rst
@@ -712,6 +712,7 @@ Datetimelike
 - Bug in :class:`DateOffset`` addition with :class:`Timestamp` where ``offset.nanoseconds`` would not be included in the result (:issue:`43968`, :issue:`36589`)
 - Bug in :meth:`Timestamp.fromtimestamp` not supporting the ``tz`` argument (:issue:`45083`)
 - Bug in :class:`DataFrame` construction from dict of :class:`Series` with mismatched index dtypes sometimes raising depending on the ordering of the passed dict (:issue:`44091`)
+- Bug in :class:`Timestamp` hashing during some DST transitions caused a segmentation fault (:issue:`33931`)
 -
 
 Timedelta

Original file line number	Diff line number	Diff line change
`@@ -712,6 +712,7 @@ Datetimelike`
`712`	`712`	- Bug in :class:`DateOffset`` addition with :class:`Timestamp` where ``offset.nanoseconds`` would not be included in the result (:issue:`43968`, :issue:`36589`)
`713`	`713`	- Bug in :meth:`Timestamp.fromtimestamp` not supporting the ``tz`` argument (:issue:`45083`)
`714`	`714`	- Bug in :class:`DataFrame` construction from dict of :class:`Series` with mismatched index dtypes sometimes raising depending on the ordering of the passed dict (:issue:`44091`)
	`715`	+- Bug in :class:`Timestamp` hashing during some DST transitions caused a segmentation fault (:issue:`33931`)
`715`	`716`	`-`
`716`	`717`
`717`	`718`	`Timedelta`