diff --git a/update-site/experimental/artifacts.jar b/update-site/experimental/artifacts.jar
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+++ b/update-site/experimental/artifacts.jar
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diff --git a/update-site/experimental/content.jar b/update-site/experimental/content.jar
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+++ b/update-site/experimental/content.jar
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diff --git a/update-site/experimental/features/com.google.eclipse.protobuf_1.3.0.201204101726.jar b/update-site/experimental/features/com.google.eclipse.protobuf_1.3.0.201204101726.jar
new file mode 100644
index 0000000..031c268
--- /dev/null
+++ b/update-site/experimental/features/com.google.eclipse.protobuf_1.3.0.201204101726.jar
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diff --git a/update-site/experimental/plugins/com.google.eclipse.protobuf.ui_1.3.0.201204101726.jar b/update-site/experimental/plugins/com.google.eclipse.protobuf.ui_1.3.0.201204101726.jar
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index 0000000..0283b4c
--- /dev/null
+++ b/update-site/experimental/plugins/com.google.eclipse.protobuf.ui_1.3.0.201204101726.jar
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diff --git a/update-site/experimental/plugins/com.google.eclipse.protobuf_1.3.0.201204101726.jar b/update-site/experimental/plugins/com.google.eclipse.protobuf_1.3.0.201204101726.jar
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diff --git a/update-site/experimental/site.xml b/update-site/experimental/site.xml
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+++ b/update-site/experimental/site.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<site>
+   <description name="protobuf-dt" url="http://protobuf-dt.googlecode.com/git/update-site">
+      Update site for protobuf-dt, an Eclipse-based Development Environment for Protocol Buffers.
+   </description>
+   <feature url="features/com.google.eclipse.protobuf_1.3.0.201204101726.jar" id="com.google.eclipse.protobuf" version="1.3.0.201204101726"/>
+   <category-def name="google" label="Google Inc."/>
+</site>