[3.9] bpo-37207: Update whatsnews for 3.9 (GH-21337)
(cherry picked from commit b4a9263)
Co-authored-by: Dong-hee Na <donghee.na92@gmail.com>
diff --git a/Doc/whatsnew/3.9.rst b/Doc/whatsnew/3.9.rst
index 689be1d..a5894ef 100644
--- a/Doc/whatsnew/3.9.rst
+++ b/Doc/whatsnew/3.9.rst
@@ -685,6 +685,10 @@
running the macOS 64-bit builds found at
`python.org <https://www.python.org/downloads/mac-osx/>`_.
+* A number of Python builtins (:class:`range`, :class:`tuple`, :class:`set`, :class:`frozenset`, :class:`list`, :class:`dict`)
+ are now sped up by using :pep:`590` vectorcall protocol.
+ (Contributed by Dong-hee Na, Mark Shannon, Jeroen Demeyer and Petr Viktorin in :issue:`37207`.)
+
Deprecated
==========