Move release note

Author: ojhunt

clang/docs/ReleaseNotes.rst

@@ -137,18 +137,19 @@ Non-comprehensive list of changes in this release
 - ``__builtin_elementwise_max`` and ``__builtin_elementwise_min`` functions for integer types can
   now be used in constant expressions.
 
+- Use of ``__has_feature`` to detect the ``ptrauth_qualifier`` and ``ptrauth_intrinsics``
+  features has been deprecated, and is restricted to the arm64e target only. The
+  correct method to check for these features is to test for the ``__PTRAUTH__``
+  macro.
+
+
 New Compiler Flags
 ------------------
 - New option ``-fno-sanitize-annotate-debug-info-traps`` added to disable emitting trap reasons into the debug info when compiling with trapping UBSan (e.g. ``-fsanitize-trap=undefined``).
 
 Deprecated Compiler Flags
 -------------------------
 
-- Use of ``__has_feature`` to detect the ``ptrauth_qualifier`` and ``ptrauth_intrinsics``
-  features has been deprecated, and is restricted to the arm64e target only. The
-  correct method to check for these features is to test for the ``__PTRAUTH__``
-  macro.
-
 Modified Compiler Flags
 -----------------------