From a17c73419376d28499815f5e9cf6155d38dd2dac Mon Sep 17 00:00:00 2001
From: micheal <micheal.x.net@gmail.com>
Date: Sat, 28 Jan 2023 15:46:53 -1100
Subject: [PATCH] Limit in upgrade only support current top versions.

---
 .../default/launcher/web_ui/config_update.html | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/code/default/launcher/web_ui/config_update.html b/code/default/launcher/web_ui/config_update.html
index 85906cea4b..6f8afdafdd 100644
--- a/code/default/launcher/web_ui/config_update.html
+++ b/code/default/launcher/web_ui/config_update.html
@@ -392,6 +392,21 @@
             }
         });
     }
+
+    var current_version = "";
+    var pageRequests = {
+        'cmd': 'get_version'
+    };
+    $.ajax({
+        type: 'GET',
+        url: '/config',
+        data: pageRequests,
+        dataType: 'JSON',
+        success: function (result) {
+            current_version = result['current_version'];
+        }
+    });
+
     function get_releasedversions() {
         $.ajax({
             type: 'GET',
@@ -402,6 +417,9 @@
 
                 for (var i in result) {
                     var ver = result[i]['tag_name'];
+                    if ( ver[0] != current_version[0]) {
+                        continue;
+                    }
                     var new_option = document.getElementById("released-versions-selector").appendChild(document.createElement("option"));
                     new_option.value = ver;
                     new_option.text = ver;