And that completes my sweep through commits for things that might be

worth noting in the release notes. These remain raw notes. I'll be
re-writing them into nice prose first thing tomorrow, with help from
others. A couple of notes for any reading the commits:

If you don't see something that should be mentioned, feel free to add
a note (or even a nicely written section) about it! I haven't really
done the static analyzer justice here as I don't really know what the
significant changes are other than mile-high stuff like watching it grow
C++ support and a more robust CFG. I also worry I've missed important
stuff in the Objective-C world.

If you see something that isn't worth mentioning, just delete it. I know
there are several things like this. I plan to prune the list down as
I flesh things out.

If you're name or email is on a bullet, I'll likely be sending you an
email asking for any input on that subject. For many of these I can fill
in something generic, and I'll just want you to give it a once-over.
However, if you have time, feel free to just write the blurb yourself
and drop it in, or drop it in an email to me.

Finally, *WOW* has a lot happened in Clang... I shouldn't have dreaded
(and put off) this so much, it was kind of awesome to go back and watch
the evolution. Anyways, these should be in a reasonable draft state
early tomorrow.

llvm-svn: 145247

clang/docs/ReleaseNotes.html

@@ -156,6 +156,32 @@ prose in a section of its own. When doing that, delete the notes.</p>
   <li>API -- The term "instantiation" w.r.t. macros in APIs has been completely
   replaced by the term "expansion".</li>
   <li>Thread Safety attributes and correctness analysis added to Clang.</li>
+  <li>API -- Many opaque typedefs in Sema around AST nodes are gone.</li>
+  <li>NRVO for blocks.</li>
+  <li>Major improvements to the interactions between serializing and
+  deserializing the AST and the preprocessor -- argiris</li>
+  <li>API -- Diagnostics API shuffle:
+    <ul>
+      <li>Diagnostic became DiagnosticEngine</li>
+      <li>DiagnosticClient became DiagnosticConsumer</li>
+      <li>DiagnosticInfo became Diagnostic</li>
+    </ul>
+  </li>
+  <li>Major driver and system compatibility changes:
+    <ul>
+      <li>Correct support for many more hardware architecture pre-defined macros
+      (e.g., __i686__).</li>
+      <li>Much more robust detection of library and header search paths on Linux
+      distributions.</li>
+      <li>Partial support for sysroot based cross compiling on Linux (like)
+      systems.</li>
+      <li>Improved support for locating and using libcxx, especially on
+      Darwin.</li>
+    </ul>
+  </li>
+  <li>Initial steps of CUDA support -- Peter</li>
+  <li>Atomic builtins and C1X specifiers using the new LLVM atomic instructions
+  and memory model -- efriedma, jyasskin</li>
 </ul>
 
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