Magento 2.4 upgrade guide: plan, test and go live safely
How to plan a Magento Open Source or Adobe Commerce upgrade — compatibility checks, PHP and OpenSearch requirements, testing and release.
How to plan a Magento Open Source or Adobe Commerce upgrade — compatibility checks, PHP and OpenSearch requirements, testing and release.
Why upgrade
Older versions stop receiving security patches, which increases risk and can affect PCI compliance. Newer releases also bring performance fixes and PHP support.
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- Check Adobe’s system requirements for the target version
- Audit extensions and themes for compatibility
- Update PHP, MySQL/MariaDB and OpenSearch as required
- Review custom code for deprecated APIs
- Estimate effort and schedule outside peak season
Test and release
Run the upgrade on staging with production data, run automated and manual tests on checkout, payments and integrations, then deploy with a rollback plan.
Common mistakes to avoid
How we help with ecommerce
Frequently asked questions
How often should I upgrade?
Apply security patches promptly and plan minor upgrades at least yearly.
Can I upgrade during peak season?
Avoid it — schedule before your code freeze.
Do you handle Adobe Commerce Cloud upgrades?
Yes, including Cloud-specific deployment steps.