[Hexagon][Docs] document the change in the default target (llvm#125584)

iajbar · Icohedron · commit 9a6b53bf0f69 · 2025-02-11T23:34:23.000Z
diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst
@@ -161,6 +161,11 @@ AMDGPU Support
 NVPTX Support
 ^^^^^^^^^^^^^^
 
+Hexagon Support
+^^^^^^^^^^^^^^^
+
+-  The default compilation target has been changed from V60 to V68.
+
 X86 Support
 ^^^^^^^^^^^
 
