1 files changed, 14 insertions, 0 deletions
diff --git a/tools/wixl/wix.vala b/tools/wixl/wix.vala
index 1419090..93ff935 100644
--- a/tools/wixl/wix.vala
+++ b/tools/wixl/wix.vala
@@ -64,6 +64,7 @@ namespace Wixl {
         public abstract void visit_registry_search (WixRegistrySearch search) throws GLib.Error;
         public abstract void visit_custom_action (WixCustomAction action) throws GLib.Error;
         public abstract void visit_binary (WixBinary binary) throws GLib.Error;
+        public abstract void visit_major_upgrade (WixMajorUpgrade major) throws GLib.Error;
     }
 
     public abstract class WixNode: Object {
@@ -937,6 +938,18 @@ namespace Wixl {
         }
     }
 
+    public class WixMajorUpgrade: WixElement {
+        static construct {
+            name = "MajorUpgrade";
+        }
+
+        public string DowngradeErrorMessage { get; set; }
+
+        public override void accept (WixNodeVisitor visitor) throws GLib.Error {
+            visitor.visit_major_upgrade (this);
+        }
+    }
+
     public class WixProduct: WixElement {
         static construct {
             name = "Product";
@@ -958,6 +971,7 @@ namespace Wixl {
                 typeof (WixUpgrade),
                 typeof (WixCustomAction),
                 typeof (WixBinary),
+                typeof (WixMajorUpgrade),
             });
         }