diff --git a/ACE/NEWS b/ACE/NEWS
index f985c0148c1fe..33d939cf21e1b 100644
--- a/ACE/NEWS
+++ b/ACE/NEWS
@@ -13,6 +13,8 @@ USER VISIBLE CHANGES BETWEEN ACE-8.0.1 and ACE-8.0.2
 
 . Add support for std::string_view to CDR classes
 
+. Define ACE_HAS_CPP23 when we have a C++23 capable C++ compiler
+
 USER VISIBLE CHANGES BETWEEN ACE-8.0.0 and ACE-8.0.1
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