Elaborate on which values result in negative timestamps.

jhohm · jhohm · commit 55fe40904c55 · 2025-05-22T11:13:38.000-04:00
diff --git a/Misc/NEWS.d/next/Windows/2025-05-22-10-33-54.gh-issue-81708.xBa0wa.rst b/Misc/NEWS.d/next/Windows/2025-05-22-10-33-54.gh-issue-81708.xBa0wa.rst
@@ -1,2 +1,3 @@
 Support negative :meth:`datetime.datetime.timestamp` values from naive
-datetimes on Windows by subtracting a naive epoch. Patch by John Keith Hohm.
+datetimes (before the UNIX epoch of 1970-01-01) on Windows by
+subtracting a naive epoch. Patch by John Keith Hohm.
