From 07869d78e7b21cbb00cbba9c8b5f1c6c6f1004b6 Mon Sep 17 00:00:00 2001
From: Yuji Yaginuma <yuuji.yaginuma@gmail.com>
Date: Mon, 8 Sep 2025 10:47:18 +0900
Subject: [PATCH] Mention the required helm version

Since #712, helm-diff uses `platformHooks`, which was added by helm v3.18.0.
So helm-diff requires helm v3.18+ now.
---
 README.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 6c29ac35..93f5daa0 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,8 @@ revisions/versions of your helm release.
 
 ### Using Helm plugin manager (> 2.3.x)
 
+*requires helm 3.18+*
+
 ```shell
 helm plugin install https://github.com/databus23/helm-diff
 ```
@@ -124,7 +126,7 @@ Flags:
       --version string                           specify the exact chart version to use. If this is not specified, the latest version is used
 
 Additional help topcis:
-  diff            
+  diff
 
 Use "diff [command] --help" for more information about a command.
 ```