Add NEWS entry for default tar format change

CAM-Gerlach · CAM-Gerlach · commit 65286aba2625 · 2019-03-16T10:43:28.000-05:00
diff --git a/Misc/NEWS.d/next/Library/2019-03-14-16-25-17.bpo-36268.MDXLw6.rst b/Misc/NEWS.d/next/Library/2019-03-14-16-25-17.bpo-36268.MDXLw6.rst
@@ -0,0 +1,3 @@
+Switch the default format used for writing tars with mod:`tarfile` to
+the modern POSIX.1-2001 pax standard, from the vendor-specific GNU.
+Contributed by C.A.M. Gerlach.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	+Switch the default format used for writing tars with mod:`tarfile` to
	`2`	`+the modern POSIX.1-2001 pax standard, from the vendor-specific GNU.`
	`3`	`+Contributed by C.A.M. Gerlach.`