[clang] [clang][NFC] add release note for n3030 support (PR #115648)

[via cfe-commits]

https://github.com/h-vetinari updated https://github.com/llvm/llvm-project/pull/115648

>From 8b19526f6d14247489250decebc2ee70ca9251a8 Mon Sep 17 00:00:00 2001
From: "H. Vetinari" <h.vetinari at gmx.com>
Date: Sun, 10 Nov 2024 21:41:05 +1100
Subject: [PATCH 1/2] [clang][NFC] add release note for n3030 support

---
 clang/docs/ReleaseNotes.rst | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst
index c3424e0e6f34c9..6953a4e320ca92 100644
--- a/clang/docs/ReleaseNotes.rst
+++ b/clang/docs/ReleaseNotes.rst
@@ -278,7 +278,7 @@ C2y Feature Support
   which adds the ``i`` and ``j`` suffixes for the creation of a ``_Complex``
   constant value. Clang has always supported these suffixes as a GNU extension,
   so ``-Wgnu-imaginary-constant`` no longer has effect in C modes, as this is
-  not a C2y extension in C. ``-Wgnu-imaginary-constant`` still applies in C++
+  now a C2y extension in C. ``-Wgnu-imaginary-constant`` still applies in C++
   modes.
 
 - Clang updated conformance for `N3370 <https://www.open-std.org/jtc1/sc22/wg14/www/docs/n3370.htm>`_
@@ -318,6 +318,7 @@ C23 Feature Support
 ^^^^^^^^^^^^^^^^^^^
 
 - Clang now supports `N3029 <https://www.open-std.org/jtc1/sc22/wg14/www/docs/n3029.htm>`_ Improved Normal Enumerations.
+- Clang now supports `N3030 <https://www.open-std.org/jtc1/sc22/wg14/www/docs/n3030.htm>`_ Enhancements to Enumerations.
 
 Non-comprehensive list of changes in this release
 -------------------------------------------------

>From f9369d98d3fd470fd9bc8c4d450bc5719d7bee04 Mon Sep 17 00:00:00 2001
From: h-vetinari <h.vetinari at gmx.com>
Date: Mon, 11 Nov 2024 21:38:35 +1100
Subject: [PATCH 2/2] add note that support already existed before as an
 extension

Co-authored-by: Mariya Podchishchaeva <mariya.podchishchaeva at intel.com>
---
 clang/docs/ReleaseNotes.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst
index 6953a4e320ca92..90a61f6966f951 100644
--- a/clang/docs/ReleaseNotes.rst
+++ b/clang/docs/ReleaseNotes.rst
@@ -318,7 +318,7 @@ C23 Feature Support
 ^^^^^^^^^^^^^^^^^^^
 
 - Clang now supports `N3029 <https://www.open-std.org/jtc1/sc22/wg14/www/docs/n3029.htm>`_ Improved Normal Enumerations.
-- Clang now supports `N3030 <https://www.open-std.org/jtc1/sc22/wg14/www/docs/n3030.htm>`_ Enhancements to Enumerations.
+- Clang now officially supports `N3030 <https://www.open-std.org/jtc1/sc22/wg14/www/docs/n3030.htm>`_ Enhancements to Enumerations. Clang already supported it as an extension, so there were no changes to compiler behavior.
 
 Non-comprehensive list of changes in this release
 -------------------------------------------------