functionality, or simply have a lot to talk about), see the `NOTE` below
for adding a new subsection.
+* The regression tests now fail if any command in a pipe fails. To disable it in
+ a directory, just add ``config.pipefail = False`` to its ``lit.local.cfg``.
+ See :doc:`Lit <CommandGuide/lit>` for the details.
+
* Support for exception handling has been removed from the old JIT. Use MCJIT
if you need EH support.
or later instead. For more information, see the `Getting Started using Visual
Studio <GettingStartedVS.html>`_ page.
+* The Loop Vectorizer that was previously enabled for -O3 is now enabled for
+ -Os and -O2.
+
+* The new SLP Vectorizer is now enabled by default.
+
+* llvm-ar now uses the new Object library and produces archives and
+ symbol tables in the gnu format.
+
* ... next change ...
.. NOTE