2012 update readme file

src/wp-content/themes/twentytwelve/readme.txt

@@ -1,9 +1,9 @@
 === Twenty Twelve ===
 Contributors: wordpressdotorg
 Requires at least: 3.5
-Tested up to: 6.3
+Tested up to: 6.4
 Requires PHP: 5.2.4
-Stable tag: 4.0
+Stable tag: 4.1
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
 Tags: blog, one-column, two-columns, right-sidebar, custom-background, custom-header, custom-menu, editor-style, featured-images, flexible-header, footer-widgets, full-width-template, microformats, post-formats, rtl-language-support, sticky-post, theme-options, translation-ready, block-patterns
@@ -53,6 +53,11 @@ Source: https://fontsource.org/fonts/open-sans
 
 == Changelog ==
 
+= 4.0 =
+* Released: November 07, 2023
+
+https://codex.wordpress.org/Twenty_Twelve_Theme_Changelog#Version_4.1
+
 = 4.0 =
 * Released: August 8, 2023