Add NEWS

methane · methane · commit 33a3a8ab281b · 2020-02-03T21:12:44.000+09:00
diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-02-03-21-12-39.bpo-39087.YnbUpL.rst b/Misc/NEWS.d/next/Core and Builtins/2020-02-03-21-12-39.bpo-39087.YnbUpL.rst
@@ -0,0 +1,2 @@
+Optimize :c:func:`PyUnicode_AsUTF8` and :c:func:`PyUnicode_AsUTF8AndSize`
+slightly when they need to create internal UTF-8 cache.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	+Optimize :c:func:`PyUnicode_AsUTF8` and :c:func:`PyUnicode_AsUTF8AndSize`
	`2`	`+slightly when they need to create internal UTF-8 cache.`