Index: docs/ReleaseNotes.rst
===================================================================
--- docs/ReleaseNotes.rst
+++ docs/ReleaseNotes.rst
@@ -51,6 +51,8 @@
   requires passing the -fms-extensions or -fborland compiler flag. This language
   extension is also enabled when compiling CUDA code, but its use should be
   viewed as an implementation detail that is subject to change.
+- OpenMP 3.1 is fully supported. Also, pragma ``omp simd`` from OpenMP 4.0 is
+  supported as well. See below for details.
 
 Improvements to Clang's diagnostics
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -113,6 +115,21 @@
 
 ...
 
+OpenMP Support
+--------------
+OpenMP 3.1 is now fully supported and reported to work on several platforms,
+including x86, x86-64 and Power.
+
+In addition to OpenMP 3.1, several important elements of 4.0 version of the
+standard are supported as well:
+- ``omp simd``, ``omp for simd`` and ``omp parallel for simd`` pragmas
+- atomic constructs
+- ``proc_bind`` clause of ``omp parallel`` pragma
+- ``depend`` clause of ``omp task`` pragma
+- ``omp cancel`` and ``omp cancellation point`` pragmas
+- ``omp taskgroup`` pragma
+...
+
 Internal API Changes
 --------------------