+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Fabian Ebner <f.ebner@proxmox.com>
+Date: Fri, 4 Jun 2021 08:27:23 +0200
+Subject: [PATCH] avoid passing deprecated 'upgrade' parameter
+
+Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
+---
+ app/pve.js | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/app/pve.js b/app/pve.js
+index 9cf4b09..0ab825a 100644
+--- a/app/pve.js
++++ b/app/pve.js
+@@ -45,7 +45,7 @@ export default function PVEUI(UI){
+ break;
+ case 'upgrade':
+ url = baseUrl + '/vncshell';
+- params.upgrade = 1;
++ params.cmd = 'upgrade';
+ title = 'System upgrade on node ' + this.nodename;
+ break;
+ case 'cmd':
+