Neos 9 - Preflight Check

Install this package in your Neos 8.4 to check the readiness of your CR for the migration to Neos 9.

With Neos 9 the CR have become stricter to ensure a consistent state. Therefore, the old CR must be in a clean state before migration. This tool helps you to check your CR in advance.

Installation

Requirements: Neos 8.4 and PHP >=8.2

composer require --dev flowpack/neos9-preflightcheck

Usage

./flow preflight:check

Tests

• Custom node implementations
• Ambiguously typed node aggregates
• Dedicated site node type (subtype of Neos.Neos:Site)
• Variants with different parents (only Neos <9.3)