Update 2.1.3 Windows buildno.
diff --git a/PCbuild/BUILDno.txt b/PCbuild/BUILDno.txt
index fdb38a6..0d6e727 100644
--- a/PCbuild/BUILDno.txt
+++ b/PCbuild/BUILDno.txt
@@ -33,6 +33,8 @@
 
 Windows Python BUILD numbers
 ----------------------------
+  35    2.1.3 (final)
+        9-Apr-2002
   34    2.2.1 (final)
         9-Apr-2002
   33    2.2.1c2