Index: docs/ReleaseNotes.rst
===================================================================
--- docs/ReleaseNotes.rst
+++ docs/ReleaseNotes.rst
@@ -80,6 +80,11 @@
 Attribute Changes in Clang
 --------------------------
 
+- Clang now supports function multiversioning with attribute 'target' on ELF
+  based environments by using indirect functions. This implementation has a few
+  minor limitations over the GCC implementation for the sake of AST sanity,
+  however it is otherwise compatible with existing code using this feature for
+  GCC.
 - ...
 
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