GH-84783: Document GH-101264 (Make the slice object hashable) in What's New. (#102548)

Yhg1s · web-flow · commit 58d761e5b5f2 · 2023-03-08T18:39:33.000-08:00
diff --git a/Doc/whatsnew/3.12.rst b/Doc/whatsnew/3.12.rst
@@ -189,6 +189,8 @@ Other Language Changes
   part of comprehensions (like ``a``) is still disallowed, as per :pep:`572`.
   (Contributed by Nikita Sobolev in :gh:`100581`.)
 
+* :class:`slice` objects are now hashable, allowing them to be used as dict keys and
+  set items. (Contributed by Furkan Onder in :gh:`101264`.)
 
 New Modules
 ===========
