Commit da7d6cf33aa for php.net

commit da7d6cf33aa957850e228dfbf5b0c8f81a27f992
Author: Weilin Du <weilindu@php.net>
Date:   Tue Sep 1 00:03:04 2026 +0800

    [skip ci] UPGRADING: Remove entry for #23510

diff --git a/UPGRADING b/UPGRADING
index b6bf7cd0249..fb2d48a22ce 100644
--- a/UPGRADING
+++ b/UPGRADING
@@ -979,7 +979,6 @@ PHP 8.6 UPGRADE NOTES
   . Reduced temporary allocations when iterating Phar directories.

 - Standard:
-  . Improved performance of str_ends_with().
   . Improved performance of array_fill_keys().
   . Improved performance of array_intersect().
   . Improved performance of array_map() with multiple arrays passed.