Apache Camel 4.x Upgrade Guide

If you are migrating from Camel 3.x then use the Camel 3.x to 4.0 Migration Guide first.

This document is for helping you upgrade your Apache Camel application from Camel 4.x to 4.y. For example if you are upgrading Camel 4.0 to 4.2, then you should follow the guides from both 4.0 to 4.1 and 4.1 to 4.2.

You can find upgrade guide for each release in the following pages: