From ccb0b58a2ddd341a5b5d37fb7b92c7d9cf16ce7c Mon Sep 17 00:00:00 2001
From: ProxMenuxBot <bot@proxmenux.local>
Date: Wed, 25 Feb 2026 12:11:18 +0000
Subject: [PATCH] Update helpers_cache.json

---
 json/helpers_cache.json | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/json/helpers_cache.json b/json/helpers_cache.json
index 88cc64e2..e12808a5 100644
--- a/json/helpers_cache.json
+++ b/json/helpers_cache.json
@@ -4828,7 +4828,9 @@
     "categories": [
       25
     ],
-    "notes": [],
+    "notes": [
+      "If you want to update from v15.x to v17.x, please read `https://www.openproject.org/docs/installation-and-operations/operation/upgrading/#major-upgrades` before doing so."
+    ],
     "type": "ct",
     "default_credentials": {
       "username": "admin",