diff --git a/editor/discount/pspec.xml b/editor/discount/pspec.xml
index 24365d923d..b60aa29f87 100644
--- a/editor/discount/pspec.xml
+++ b/editor/discount/pspec.xml
@@ -38,6 +38,13 @@
     </Package>
     
     <History>
+        <Update release="2">
+            <Date>2017-05-08</Date>
+            <Version>2.2.1</Version>
+            <Comment>Rebuild with new toolchain</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="1">
             <Date>2016-11-06</Date>
             <Version>2.2.1</Version>