# Guide to 5.0 Features

version 5.0 (5.0-M1)

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This guide highlights the new features and changes introduced in Apache Cayenne 5.0. For a full list of changes consult RELEASE-NOTES.txt included in Cayenne download. For release-specific upgrade instructions check UPGRADE.txt.

## 1. Java Version

Minimum required JDK version is 11 or newer. Cayenne 5.0 is fully tested with Java 11, 17 and 21.

## 2. New Features