# Upgrading Guide

> Changes needed to upgrade an application from Vaadin 24 to the latest version.

Parent index: [Vaadin Docs](https://vaadin.com/docs/next/llms.txt)

## Overview

- [Upgrading Guide](https://vaadin.com/docs/next/upgrading.md): Changes needed to upgrade an application from Vaadin 24 to the latest version.

## Upgrading from Vaadin 25.2

- [Upgrading from Vaadin 25.2](https://vaadin.com/docs/next/upgrading/25-2-to-25-3.md): Changes needed to upgrade an application from Vaadin 25.2 to Vaadin 25.3.

## Version Comparison

- [Version Comparison](https://vaadin.com/docs/next/upgrading/version-comparison.md): Comparison of Vaadin version features since Vaadin 8 until Vaadin 25.