update release information
diff --git a/releases.html b/releases.html
index 3c90055..fe74e9f 100644
--- a/releases.html
+++ b/releases.html
@@ -60,6 +60,36 @@
   </div>
   <div class="row">
    <div class="span2">
+        <strong>2018-05-31</strong>
+   </div>
+   <div class="span14">
+    <p>
+     3.3.0: Tooling and Runtime
+    </p>
+   </div>
+  </div>
+  <div class="row">
+   <div class="span2">
+        <strong>2018-05-31</strong>
+   </div>
+   <div class="span14">
+    <p>
+     3.2.0: Tooling and Runtime
+    </p>
+   </div>
+  </div>
+  <div class="row">
+   <div class="span2">
+        <strong>2017-12-10</strong>
+   </div>
+   <div class="span14">
+    <p>
+     3.1.0: Tooling and Runtime
+    </p>
+   </div>
+  </div>
+  <div class="row">
+   <div class="span2">
         <strong>2017-06-07</strong>
    </div>
    <div class="span14">