---
title: Upgrading Istio
overview: This guide demonstrates how to upgrade the Istio control plane and data plane independently.

order: 70
draft: true
layout: docs
type: markdown
---
{% include home.html %}

This guide demonstrates how to upgrade the Istio control plane and data plane independently.

## Overview

Placeholder.

## Application Setup

1. Steps

## Tasks

1. some tasks that will complete the goal of this sample.