From ec9a26e9dff36a17ead931e4c7d51cc9cfb6b818 Mon Sep 17 00:00:00 2001
From: Mac Chaffee <me@macchaffee.com>
Date: Wed, 13 Mar 2024 16:19:47 -0400
Subject: [PATCH] Add docs for upgrading (#152)

* Add docs for upgrading

* Rewording
---
 README.md | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/README.md b/README.md
index 6be87f7..2407db4 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,24 @@ helm repo update
 helm upgrade -i your-qdrant-installation-name qdrant/qdrant
 ```
 
+## Upgrading
+
+This helm chart installs the latest version of Qdrant by default. When a new version of Qdrant is available, upgrade the helm chart with the following commands:
+
+```bash
+helm repo update
+helm upgrade your-qdrant-installation-name qdrant/qdrant
+```
+
+This command performs a rolling upgrade of your Qdrant cluster, updating one node at a time.
+
+If you have overridden the Qdrant image tag in `values.yaml`, you will also need to update that tag before running `helm upgrade`.
+
+```yaml
+image:
+  tag: v1.8.1
+```
+
 ## Running tests
 
 This repository has unit and integration tests for the charts. All charts are also linted.