diff --git a/build.xml b/build.xml
index eef8b17..97a8ef0 100644
--- a/build.xml
+++ b/build.xml
@@ -107,14 +107,14 @@
         </copy>
         <!-- Copy iUI *.js and *.css, using a filter to replace @VERSION@ with the value of iui.version -->
          <copy todir="${release.dir.webapp}">
-            <fileset dir="${src.dir.webapp}" includes="**/*.js, **/*.css" />
+            <fileset dir="${src.dir.webapp}" includes="**/*.js, **/*.css" excludes="main.js"/>
             <filterset>
               <filter token="VERSION" value="${iui.version}"/>
             </filterset>
         </copy>
         <!-- Copy everything else (except .jar files) without filtering -->
          <copy todir="${release.dir.webapp}">
-            <fileset dir="${src.dir.webapp}" excludes="**/*.js, **/*.css, **/*.jar" />
+            <fileset dir="${src.dir.webapp}" excludes="**/*.js, **/*.css, **/*.jar, package.json, WEB-INF/**" />
         </copy>
     <!-- Make second copy of sample.html in samplex.html that uses iuix.css and iuix.js -->
     <!-- Disable for now...
diff --git a/releaseNotes.txt b/releaseNotes.txt
index dbfaa32..3225b8e 100644
--- a/releaseNotes.txt
+++ b/releaseNotes.txt
@@ -2,6 +2,8 @@ REL-0.4.1 2014-04-28
  * Use 'bubble' mode for iUI events (simplifies and improves plugins)
  * Namespace iUI Javascript events, e.g. 'load' becomes 'iui.load'
  * Remove dependency on querySelectorAll()
+ * Remove some GAE website-related files from the release (e.g. WEB-INF directory)
+
 
 REL-0.4 2012-08-11
  * Code cleaup around iui.busy flag - fix Issue #346 (http://code.google.com/p/iui/issues/detail?id=346)