MAGENTO & ADOBE COMMERCE UPGRADE SERVICES
Magento Upgrade Services That Don’t Break Your Store
Magento 2.4.9 is the biggest platform shift since 2.4.4 — and support for 2.4.6 ends August 11, 2026. We handle the full upgrade, from pre-flight audit to production cutover, with extension testing and a tested rollback at every step.
#1 Global Magento Contributor
Adobe Gold Partner
50+ Enterprise Upgrades
Why 2026 Is the Year to Upgrade?
Two things happened this year that change the math on waiting.
Upgrades from 2.4.6 to the latest GA typically run 2–6 weeks with extension testing. Starting now leaves room to do it right; starting in Q3 doesn’t.
Magento Update vs Magento Upgrade
An update applies patch releases inside your current Magento version, such as a 2.4.6-p3 to 2.4.6-p4 security patch. Most updates take hours, not days, and rarely require code changes.
An upgrade moves you to a new minor or major release, such as 2.4.6 to 2.4.8. Upgrades require extension compatibility checks, custom code review, theme adjustments, and full regression testing. They take weeks, not hours.
If your store is more than two minor versions behind the current release, you need an upgrade. If you are on the latest minor version and only missing patches, you need an update.
EXPERTISE
Why Choose Atwix’s Magento Upgrade Services
#1 Magento Contributors Globally Since 2018
We don’t just use Magento – we build it. Our team contributes more code to the Adobe Commerce platform than any other agency worldwide. When you upgrade with Atwix, you’re working with the developers who actually wrote parts of your new platform.
ERP Integration Without the Nightmare
60% of our upgrades involve complex ERP integrations. We have pre-built connectors for Infor, NetSuite, Epicor, and SAP systems. Real-time data sync, inventory management, and order processing work perfectly from day one.
Zero Failed Upgrades in 7 Years
Other agencies leave you with broken sites, missing features, and blown budgets. Our industry-aligned development process and security-first approach mean your upgrade works exactly as promised, on time and on budget.
Scalable and Future-Proof Solutions
Outdated platforms and underperforming agencies can limit growth. Our Magento upgrade services focus on scalability to ensure your technology provides the features and performance needed to drive continued eCommerce success in the future.
Five Magento Masters on Your Team
Our technical leads hold multiple Magento Master’s awards – the highest certification Adobe offers. You get direct access to senior talent, not junior developers learning on your project.
#1 Magento Contributor
2018-2025
Adobe Certified Expert
x47
Adobe Certified Professional
x32
Adobe Certified Master
x5
What’s new in Magento 2.4.9?
Critical security patches
Patches for the REST API (CVE-2025-54236) and email templates (CVE-2025-47110), plus a PCI DSS 4.0 password policy and CAPTCHA on REST and GraphQL account creation.
PHP 8.5 and 8.4 support
First-day PHP 8.5 compatibility alongside 8.4, with 8.3 allowed for upgrades only and PHP 8.2 fully removed from the platform.
MariaDB 11.8 / 12.x and MySQL 8.4 LTS
Support for the latest LTS databases brings stronger performance and longevity, with Adobe testing 2.4.9 specifically against MariaDB 12.3.
OpenSearch 3.x
Now the recommended engine for faster, more secure catalog search, while keeping full backward compatibility with OpenSearch 2.x.
Major framework modernization
Legacy Laminas MVC gives way to native PHP MVC, Zend_Cache to the Symfony Cache component, with Symfony 7.4 LTS and native PHP OAuth.
Extensive GraphQL API improvements
New clearCart and clearWishlist mutations, richer gift-card error handling, and headless authentication through the new exchangeExternalCustomerToken mutation for storefronts.
Enhanced B2B functionality
Faster shared-catalog updates that no longer stall or fail on large catalogs, alongside continued quote-management and customer-account refinements.
Mobile preview for staged content
Preview how staged promotions, banners, and CMS pages will look on mobile before they go live, reducing surprises at launch.
New WYSIWYG editor (HugeRTE)
The admin editor moves from TinyMCE to the open-source HugeRTE fork, clearing TinyMCE 5/6 end-of-life and TinyMCE 7 licensing conflicts.
Braintree payment upgrades
Google Pay vaulting, a Real-Time Account Updater for saved cards, and promo codes across Apple Pay and Google Pay express checkout.
Flexible cache and messaging
Valkey 8.x is supported as a Redis-compatible cache and session store, with ActiveMQ Artemis and RabbitMQ 4.2 as queue options.
Modernized tooling and libraries
Composer 2.9 and PHPUnit 12 compatibility, plus refreshed JavaScript libraries including jQuery UI, Chart.js, and Uppy for a modern frontend stack.
As your business expands, your platform needs to scale with it. Magento Upgrade Services prepare your store for increasing traffic, product listings, and transactions.
Atwix’s Magento Upgrade Process
Upgrading your Magento store with Atwix is a straightforward process, ensuring minimal disruption to your business. Here’s how we handle every Magento Upgrade:
Audit
We map your version, environment, integrations, and custom code, then hand you a scope and risk report.
Stage
We build an exact staging copy and perform the upgrade there first. Production is never the test bed.
Test
Full functional, checkout, payment, and integration QA on staging, with complete data validation.
Cut Over
We deploy during your low-traffic window, re-test live, and keep the tested rollback on standby.
Is Your Magento Version Still Supported?
Adobe extended the support window to three years from general availability for Adobe Commerce 2.4.4 and later. Once a version reaches end of software support, your store stops receiving quality and security fixes, and your PCI compliance posture changes.
| Version | General Availability | End of Regular Support | End of Extended Support |
|---|---|---|---|
| Adobe Commerce 2.4.9 | May 12, 2026 | May 2029 | N/A |
| Adobe Commerce 2.4.8 | April 8, 2025 | April 11, 2028 | N/A |
| Adobe Commerce 2.4.7 | April 9, 2024 | April 9, 2027 | N/A |
| Adobe Commerce 2.4.6 | March 14, 2023 | August 11, 2026 | N/A |
| Adobe Commerce 2.4.5 | August 9, 2022 | August 12, 2025 | August 11, 2026 |
| Adobe Commerce 2.4.4 | April 12, 2022 | April 12, 2025 | April 14, 2026 |
Source: Adobe Commerce lifecycle policy. Extended support adds one year at no additional cost for Adobe Commerce customers on 2.4.4 and 2.4.5
Stores on Magento 2.4.6 lose all security patches after August 11, 2026 — and a typical upgrade takes 2–6 weeks once extension testing is factored in.
— Adobe Commerce released-versions schedule, 2026
Waiting until the deadline leaves no margin for the issues every upgrade surfaces.
Your upgrade is only as safe as the team running it.
The #1 global Magento contributor handles version upgrades the way enterprise stores need them handled — audited, staged, tested, and reversible. Let’s scope yours.
Frequently Asked Questions
Got some questions? We’re here to answer. If you don’t see your question here, drop us a line with our Contact form.
How long does a typical Magento upgrade take?
Most upgrades are complete in 8-12 weeks, depending on customizations and ERP complexity. We provide fixed timelines in writing with our “no surprise cost” guarantee.
What if our ERP integration breaks during the upgrade?
We specialize in ERP integrations (Infor, NetSuite, Epicor, SAP) and have our own pre-built solutions. Your ERP connectivity is maintained throughout the upgrade process.
Can you handle complex B2B requirements?
B2B commerce represents 80% of our business. We’ve completed upgrades for manufacturing, distribution, and retail companies requiring advanced pricing, customer groups, and procurement workflows.
How much does a Magento upgrade cost?
The investment typically ranges from $25,000 to $150,000, depending on complexity, customizations, and ERP requirements. We provide fixed-price quotes after our technical audit.
Can you upgrade without disrupting our current operations?
Absolutely. Our staging environment methodology ensures zero downtime during the upgrade process. We migrate and test everything in parallel environments, then execute the final switchover during your lowest traffic windows.
What if our current Magento site has custom code?
We audit all customizations, rebuild them to current standards, and eliminate technical debt in the process. Our team includes five Magento Masters award winners who ensure your custom functionality works better than before.
How do you ensure upgrade security?
Security-first development is embedded in our industry-aligned practices. Every upgrade includes comprehensive security auditing, vulnerability patching, and performance optimization. We’ve never had a security breach post-upgrade.
