diff -r 322d0feea350 -r 89ef5ed3c48b src/cm/media/js/lib/yui/yui_3.10.3/releasenotes/HISTORY.widget-stack.md
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cm/media/js/lib/yui/yui_3.10.3/releasenotes/HISTORY.widget-stack.md	Tue Jul 16 14:29:46 2013 +0200
@@ -0,0 +1,122 @@
+Widget Stack Change History
+===========================
+
+3.10.3
+------
+
+* No changes.
+
+3.10.2
+------
+
+* No changes.
+
+3.10.1
+------
+
+* No changes.
+
+3.10.0
+------
+
+* No changes.
+
+3.9.1
+-----
+
+* No changes.
+
+3.9.0
+-----
+
+* No changes.
+
+3.8.1
+-----
+
+* No changes.
+
+3.8.0
+-----
+
+* No changes.
+
+3.7.3
+-----
+
+  * No changes.
+
+3.7.2
+-----
+
+  * No changes.
+
+3.7.1
+-----
+
+  * No changes.
+
+3.7.0
+-----
+
+  * No changes.
+
+3.6.0
+-----
+
+  * No changes.
+
+3.5.1
+-----
+
+  * No changes.
+
+3.5.0
+-----
+
+  * [!] Default `zIndex` was reverted back to `0` now that parsing works
+    correctly.
+
+  * `zIndex` is now correctly parsed from a widget's `srcNode` using an updated
+    `HTML_PARSER` implementaiton. [Ticket 2530186] [PR #68] [Hat tip Pat Cavit]
+
+3.4.1
+-----
+
+  * The shim element is now sizing correctly the first time a widget is shown
+    after it was instantiated with the `visible` Attribute set to `false`. Note:
+    The shim element is only used with IE 6 by default. [Ticket #2529127]
+
+3.4.0
+-----
+
+  * No changes.
+
+3.3.0
+-----
+
+  * No changes.
+
+3.2.0
+-----
+
+  * No changes.
+
+3.1.1
+-----
+
+  * No changes.
+
+3.1.0
+-----
+
+  * No changes.
+
+3.0.0
+-----
+
+  * Initial release.
+
+  * Recreate iframe shim from `TEMPLATE` for each instance, instead of cloning a
+    class level cached Node instance, so that `ownerDocument` can be set to
+    match the `boundingBox`.