Adding release notes for bindings improvements.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51995 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html
index 920607a..effbe4f 100644
--- a/docs/ReleaseNotes.html
+++ b/docs/ReleaseNotes.html
@@ -215,6 +215,9 @@
 memcpy calls, unneeded copies of aggregates, and handles the return slot
 optimization.  The LLVM optimizer now notices long sequences of consequtive
 stores and merges them into memcpy's where profitable.</li>
+<li>The C and Ocaml bindings have received additional improvements. The
+bindings now cover pass managers, several transformation passes, iteration
+over the LLVM IR, target data, and parameter attribute lists.</li>
 </ul>
 
 </div>