{"id":1676,"date":"2026-06-05T11:14:04","date_gmt":"2026-06-05T11:14:04","guid":{"rendered":"https:\/\/risecommerce.com\/blog\/?p=1676"},"modified":"2026-06-05T11:32:46","modified_gmt":"2026-06-05T11:32:46","slug":"adobe-commerce-2-4-9-upgrade-guide-merchants-developers","status":"publish","type":"post","link":"https:\/\/risecommerce.com\/blog\/adobe-commerce-2-4-9-upgrade-guide-merchants-developers\/","title":{"rendered":"Adobe Commerce 2.4.9: What Merchants &#038; Developers Must Do Before Upgrading?"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">If you have been running your store on <\/span><a href=\"https:\/\/risecommerce.com\/magento\/store-design-service\"><b>Adobe Commerce<\/b><\/a><span style=\"font-weight: 400;\"> for a while, you already know that every major release brings exciting improvements – but also a fair share of prep work. <\/span><b>Adobe Commerce 2.4.9<\/b><span style=\"font-weight: 400;\"> is no different. Whether you are a merchant focused on growing your revenue or a developer who lives inside the codebase every day, skipping proper upgrade preparation is one of the costliest mistakes you can make.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">This guide breaks down exactly what you need to do – and in what order – before you hit that upgrade button.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/risecommerce.com\/blog\/adobe-commerce-2-4-9-upgrade-guide-merchants-developers\/#Why_Adobe_Commerce_249_Deserves_Serious_Attention\" >Why Adobe Commerce 2.4.9 Deserves Serious Attention?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/risecommerce.com\/blog\/adobe-commerce-2-4-9-upgrade-guide-merchants-developers\/#Step_1_Run_the_Adobe_Commerce_Upgrade_Compatibility_Tool\" >Step 1: Run the Adobe Commerce Upgrade Compatibility Tool<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/risecommerce.com\/blog\/adobe-commerce-2-4-9-upgrade-guide-merchants-developers\/#Step_2_Audit_Your_Third-Party_Extensions\" >Step 2: Audit Your Third-Party Extensions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/risecommerce.com\/blog\/adobe-commerce-2-4-9-upgrade-guide-merchants-developers\/#Step_3_Check_PHP_MySQL_Elasticsearch_or_Opensearch_Redis_and_Server_Requirements\" >Step 3: Check PHP, MySQL, Elasticsearch or Opensearch, Redis and Server Requirements<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/risecommerce.com\/blog\/adobe-commerce-2-4-9-upgrade-guide-merchants-developers\/#Step_4_Back_Up_Everything_%E2%80%93_And_Test_the_Backup\" >Step 4: Back Up Everything – And Test the Backup<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/risecommerce.com\/blog\/adobe-commerce-2-4-9-upgrade-guide-merchants-developers\/#Step_5_Set_Up_a_Proper_Staging_Environment\" >Step 5: Set Up a Proper Staging Environment<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/risecommerce.com\/blog\/adobe-commerce-2-4-9-upgrade-guide-merchants-developers\/#Step_6_Review_Custom_Code_and_Theme_Overrides\" >Step 6: Review Custom Code and Theme Overrides<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/risecommerce.com\/blog\/adobe-commerce-2-4-9-upgrade-guide-merchants-developers\/#Step_7_Plan_Your_Maintenance_Window_Carefully\" >Step 7: Plan Your Maintenance Window Carefully<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/risecommerce.com\/blog\/adobe-commerce-2-4-9-upgrade-guide-merchants-developers\/#Conclusion\" >Conclusion<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/risecommerce.com\/blog\/adobe-commerce-2-4-9-upgrade-guide-merchants-developers\/#FAQs\" >FAQs<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/risecommerce.com\/blog\/adobe-commerce-2-4-9-upgrade-guide-merchants-developers\/#1_Is_Adobe_Commerce_249_a_mandatory_upgrade\" >1. Is Adobe Commerce 2.4.9 a mandatory upgrade?\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/risecommerce.com\/blog\/adobe-commerce-2-4-9-upgrade-guide-merchants-developers\/#2_How_long_does_an_Adobe_Commerce_249_upgrade_typically_take\" >2. How long does an Adobe Commerce 2.4.9 upgrade typically take?\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/risecommerce.com\/blog\/adobe-commerce-2-4-9-upgrade-guide-merchants-developers\/#3_Can_I_upgrade_directly_from_Adobe_Commerce_246_to_249\" >3. Can I upgrade directly from Adobe Commerce 2.4.6 to 2.4.9?\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/risecommerce.com\/blog\/adobe-commerce-2-4-9-upgrade-guide-merchants-developers\/#4_Will_my_current_Hyva_theme_work_with_Adobe_Commerce_249\" >4. Will my current Hyv\u00e4 theme work with Adobe Commerce 2.4.9?\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/risecommerce.com\/blog\/adobe-commerce-2-4-9-upgrade-guide-merchants-developers\/#5_What_happens_to_my_custom_checkout_if_I_upgrade\" >5. What happens to my custom checkout if I upgrade?\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/risecommerce.com\/blog\/adobe-commerce-2-4-9-upgrade-guide-merchants-developers\/#6_Do_I_need_to_upgrade_PHP_before_upgrading_Adobe_Commerce\" >6. Do I need to upgrade PHP before upgrading Adobe Commerce?\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/risecommerce.com\/blog\/adobe-commerce-2-4-9-upgrade-guide-merchants-developers\/#7_What_is_the_Upgrade_Compatibility_Tool_and_how_do_I_run_it\" >7. What is the Upgrade Compatibility Tool and how do I run it?\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/risecommerce.com\/blog\/adobe-commerce-2-4-9-upgrade-guide-merchants-developers\/#8_Can_I_upgrade_Adobe_Commerce_myself_without_a_developer\" >8. Can I upgrade Adobe Commerce myself without a developer?\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/risecommerce.com\/blog\/adobe-commerce-2-4-9-upgrade-guide-merchants-developers\/#9_How_do_I_handle_third-party_extensions_that_are_not_yet_compatible\" >9. How do I handle third-party extensions that are not yet compatible?\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/risecommerce.com\/blog\/adobe-commerce-2-4-9-upgrade-guide-merchants-developers\/#10_How_can_Risecommerce_help_with_my_upgrade\" >10. How can Risecommerce help with my upgrade?\u00a0<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Why_Adobe_Commerce_249_Deserves_Serious_Attention\"><\/span><b>Why Adobe Commerce 2.4.9 Deserves Serious Attention?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Adobe Commerce 2.4.9 contains some important features that should get your attention as they could change how you manage your store (and how much extra effort you put into it). Important features include critical security updates, performance improvements, a new PHP version, as well as changes to several core modules or plugins that will impact your checkout, catalog, and payment processing functionality.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Merchants that perform their upgrade without proper planning or a strategy in place often end up dealing with broken extension modules, failed payment systems, and potential sales loss during high-traffic hours. Developers that do not perform compatibility checks will typically spend days finding bugs that could have been identified with one quick planning session (around 30 minutes). Neither of these scenarios is ideal if you are trying to operate a serious business.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Step_1_Run_the_Adobe_Commerce_Upgrade_Compatibility_Tool\"><\/span><b>Step 1: Run the Adobe Commerce Upgrade Compatibility Tool<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">The first thing you should do when considering an upgrade is obtain and run the Upgrade Compatibility Tool (UCT). The UCT is a command-line tool created by Adobe that scans your entire codebase and identifies each of the third-party extensions installed, and then compares them against the new version of Adobe Commerce and creates a nice document identifying each incompatible extension.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Don\u2019t guess as to what the outcome of using UCT will be for your business. Use it! You will receive a detailed document that shows all the errors, warnings, and the corresponding file paths. This is one of the quickest ways to save yourself upwards of 10-20 hours in debugging time later on in the upgrade process.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Step_2_Audit_Your_Third-Party_Extensions\"><\/span><b>Step 2: Audit Your Third-Party Extensions<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Often, your <\/span><a href=\"https:\/\/risecommerce.com\/store\/magento-2-extensions.html\"><b>Magento 2 extension<\/b><\/a><span style=\"font-weight: 400;\"> is going to be the biggest risk you have for any upgrade. You should verify that every extension that is installed has been custom built by checking the following:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Are they approved to be supported by Adobe Commerce via Adobe Commerce 2.4.9?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Is there an updated version of it in their changelog?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Has it been more than one year since they released an update for it?<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">If a vendor has not released a compatible version, you should do three things: wait for them, get a new vendor, or have your development team patch it. You should reach out to your Magento developer as soon as possible because this process takes a lot of time, and you do not want to discover that the payment extension that you are depending upon is not compatible to launch two days prior to going live.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Step_3_Check_PHP_MySQL_Elasticsearch_or_Opensearch_Redis_and_Server_Requirements\"><\/span><b>Step 3: Check PHP, MySQL, <\/b><b>Elasticsearch or <\/b><b>Opensearch, Redis and Server Requirements<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Adobe Commerce 2.4.9 has strict server-level software requirements. Please confirm that your environment meets the following requirements prior to upgrading:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">PHP Versions of 8.2 or later (confirm with your hosting provider).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">MySQL Versions of 8 or later (or MariaDB versions 10.6 or later).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Elasticsearch Versions of 8 or later (or OpenSearch versions 2.0 or later).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Composer Versions of 2.x or later.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Node.js and npm for creating your frontend build tools.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">If you are currently running either PHP 7.4 or PHP 8.1, you will need to perform the PHP upgrade in a separate maintenance window prior to performing the upgrade of Adobe Commerce. Mixing both upgrades together greatly increases the chance of failure.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Step_4_Back_Up_Everything_%E2%80%93_And_Test_the_Backup\"><\/span><b>Step 4: Back Up Everything – And Test the Backup<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">This may seem obvious but often, under pressure of a deadline, this is skipped. Before any upgrade, make sure to:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Create a full database backup<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Create backups of all files, including app and pub\/media, var, and custom modules.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Put the backup on an off-server (not just where the production server is located).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Restore the backup in a test environment so that you know the backup works.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">If you cannot restore a backup, the backup is not functional, Verify it.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">If you want peace of mind beyond just the upgrade, our <\/span><a href=\"https:\/\/risecommerce.com\/store\/support-packages.html\"><b>Magento Support &amp; Maintenance Packages<\/b><\/a><span style=\"font-weight: 400;\"> cover ongoing backup management, security patches, bug fixes, and performance checks \u2014 so your store stays protected long after the upgrade is done.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Step_5_Set_Up_a_Proper_Staging_Environment\"><\/span><b>Step 5: Set Up a Proper Staging Environment<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Never directly upgrade production. Create a staging environment that mirrors production (to the maximum extent possible) – e.g. same server specs, same version of PHP, same database size, same extensions. Do the full upgrade on staging before going live, and test as many of the critical user flows as possible:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Homepage and categories page<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Product search and filters<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Add to cart and checkout<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Payment processing (especially with CyberSource, Stripe, PayPal, and PayPal Express)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Admin Order Management Processes<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Admin Email Notifications<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">If you find any issues, take note and fix them on your staging environment before determining the timeframe for performing the upgrade to production.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Step_6_Review_Custom_Code_and_Theme_Overrides\"><\/span><b>Step 6: Review Custom Code and Theme Overrides<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">If your store has custom modules, overridden themes, or modified layout XML files, each of these should be evaluated to determine if they will remain functional after you update to Magento 2.4.9. Areas of concern include:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">UI component code changes that may impact your checkout experience. Pay particular attention to any changes made in 2.4.9 that could affect the behavior of your custom checkout steps.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Schema updates to GraphQL due to using a headless (customer) or PWA Studio (developer) will require reevaluation.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Changes made in Knockout.js or jQuery that could cause custom frontend scripts to fail.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Hyv\u00e4 theme users should review the Hyv\u00e4 compatibility module list and update their sites based on those releases.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Custom Development will take the most time to complete versus other applications, because most require a developer\u2019s judgment and not simply scanning with tools.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">If you are on Hyv\u00e4 and need dedicated expertise, you can directly <\/span><a href=\"https:\/\/risecommerce.com\/hire-hyva-magento-developer\"><b>Hire a Certified Hyv\u00e4 Magento Developer<\/b><\/a><span style=\"font-weight: 400;\"> from our team who has hands-on experience with every major Hyv\u00e4 release.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Step_7_Plan_Your_Maintenance_Window_Carefully\"><\/span><b>Step 7: Plan Your Maintenance Window Carefully<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Select a period of low store traffic to perform your upgrade to production. You can analyze your slowest periods within Google Analytics or Adobe Analytics. In most instances, this is during the early morning hours on Sunday.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Communicate the downtime clearly to your customers via:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A banner or pop up on your web store (5 days prior)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">An email notification sent to subscribers if the downtime exceeds 30 minutes<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A Custom maintenance page displayed when visitors access the site, if not completed within the scheduled timeframe.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><b>Conclusion<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Upgrading to Adobe Commerce 2.4.9 is a wise decision if you want improved security, performance, and supportability in the future; however, like anything else, there are right and wrong ways to go about it. The merchants who will benefit most from upgrading will be the ones who engaged in proper planning and testing prior to initiating their upgrade project and that also worked with knowledgeable Magento developers who have successfully completed these types of upgrades before.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">If you do not know where to start or if your team does not currently have the resources available to complete this upgrade correctly, we want to help.<\/span><\/p>\n<p><b>Get expert help with your Adobe Commerce 2.4.9 upgrade. Contact Risecommerce today.<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Call us: <\/span><a href=\"tel:+91 98393 74777\"><b>+91 98393 74777<\/b> <\/a><span style=\"font-weight: 400;\">\u00a0\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Visit: <\/span><a href=\"https:\/\/risecommerce.com\/\"><b>https:\/\/risecommerce.com\/<\/b><\/a><\/p>\n<p><span style=\"font-weight: 400;\">Our team consists of Adobe Certified eCommerce professionals that have successfully executed upgrades for several clients in different industries. We manage the entire upgrade process including compatibility assessments, updating extensions, staging site development, custom code migrations, and post-launch support so you can focus on managing your business.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQs\"><\/span><b>FAQs<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"1_Is_Adobe_Commerce_249_a_mandatory_upgrade\"><\/span><b>1. Is Adobe Commerce 2.4.9 a mandatory upgrade?<\/b><span style=\"font-weight: 400;\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">If you are on an older version that has reached end-of-life, yes – Adobe no longer releases security patches for unsupported versions. Staying on an outdated release exposes your store and customer data to real risk.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_How_long_does_an_Adobe_Commerce_249_upgrade_typically_take\"><\/span><b>2. How long does an Adobe Commerce 2.4.9 upgrade typically take?<\/b><span style=\"font-weight: 400;\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">It depends on the size of your store and the number of custom extensions. A basic upgrade on a clean store can take 8 to 12 hours. A heavily customized enterprise store can take several weeks including testing.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Can_I_upgrade_directly_from_Adobe_Commerce_246_to_249\"><\/span><b>3. Can I upgrade directly from Adobe Commerce 2.4.6 to 2.4.9?<\/b><span style=\"font-weight: 400;\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Yes, Adobe supports in-place upgrades across minor versions. However, always review the release notes for each version in between to understand all the changes that will apply.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Will_my_current_Hyva_theme_work_with_Adobe_Commerce_249\"><\/span><b>4. Will my current Hyv\u00e4 theme work with Adobe Commerce 2.4.9?<\/b><span style=\"font-weight: 400;\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Hyv\u00e4 releases compatibility updates alongside major Adobe Commerce releases. Check the Hyv\u00e4 compatibility matrix and update your Hyv\u00e4 modules before upgrading the core.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_What_happens_to_my_custom_checkout_if_I_upgrade\"><\/span><b>5. What happens to my custom checkout if I upgrade?<\/b><span style=\"font-weight: 400;\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Custom checkout modifications – especially those using Knockout.js or custom UI components – are at high risk of breaking. A thorough code audit and staging test is essential before touching production.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"6_Do_I_need_to_upgrade_PHP_before_upgrading_Adobe_Commerce\"><\/span><b>6. Do I need to upgrade PHP before upgrading Adobe Commerce?<\/b><span style=\"font-weight: 400;\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">If your current PHP version is not supported by <\/span><b>Adobe Commerce 2.4.9<\/b><span style=\"font-weight: 400;\">, yes. Upgrade PHP first in a separate, tested step. Running an unsupported PHP version will cause installation failures.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"7_What_is_the_Upgrade_Compatibility_Tool_and_how_do_I_run_it\"><\/span><b>7. What is the Upgrade Compatibility Tool and how do I run it?<\/b><span style=\"font-weight: 400;\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">It is an Adobe-provided CLI tool. Install it via Composer, point it at your Magento root and your target version, and it outputs a report of all incompatibilities. Your development team should review and resolve all critical errors before proceeding.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"8_Can_I_upgrade_Adobe_Commerce_myself_without_a_developer\"><\/span><b>8. Can I upgrade Adobe Commerce myself without a developer?<\/b><span style=\"font-weight: 400;\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Not recommended for production stores. The upgrade process involves Composer commands, database schema migrations, static content deployment, and cache rebuilding. A wrong step can take your store offline. Work with a qualified <\/span><b>Magento developer<\/b><span style=\"font-weight: 400;\"> or agency.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"9_How_do_I_handle_third-party_extensions_that_are_not_yet_compatible\"><\/span><b>9. How do I handle third-party extensions that are not yet compatible?<\/b><span style=\"font-weight: 400;\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Contact the vendor first. If no update is available, your developer can either temporarily disable the module, patch it manually, or find an alternative. Never run an incompatible extension on a live upgraded store.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"10_How_can_Risecommerce_help_with_my_upgrade\"><\/span><b>10. How can Risecommerce help with my upgrade?<\/b><span style=\"font-weight: 400;\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">We offer end-to-end <\/span><b>Adobe Commerce upgrade services<\/b><span style=\"font-weight: 400;\"> – from initial compatibility audits to post-launch monitoring. Our team is Adobe Certified and has hands-on experience with complex, large-scale <\/span><b>Magento 2 upgrades<\/b><span style=\"font-weight: 400;\">. <\/span><span style=\"font-weight: 400;\">You can also directly <\/span><a href=\"https:\/\/risecommerce.com\/contact\"><b>contact<\/b><b> our team here<\/b><\/a><b>.<\/b><\/p>\n","protected":false},"excerpt":{"rendered":"<p>If you have been running your store on Adobe Commerce for a while, you already know that every major release brings exciting improvements – but also a fair share of prep work. Adobe Commerce 2.4.9 is no different. Whether you are a merchant focused on growing your revenue or a developer who lives inside the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1677,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[34],"tags":[44,40,35,37,42,39,36,43,41,38],"class_list":["post-1676","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-adobe-commerce","tag-adobe-certified-magento-developer","tag-adobe-commerce-2-4-9-new-features","tag-adobe-commerce-2-4-9-upgrade","tag-adobe-commerce-upgrade-checklist","tag-hyva-theme-adobe-commerce-2-4-9","tag-magento-2-upgrade-developer","tag-magento-2-4-9-upgrade-guide","tag-magento-extension-compatibility","tag-magento-php-8-3-upgrade","tag-magento-upgrade-compatibility-tool"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/risecommerce.com\/blog\/wp-json\/wp\/v2\/posts\/1676","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/risecommerce.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/risecommerce.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/risecommerce.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/risecommerce.com\/blog\/wp-json\/wp\/v2\/comments?post=1676"}],"version-history":[{"count":3,"href":"https:\/\/risecommerce.com\/blog\/wp-json\/wp\/v2\/posts\/1676\/revisions"}],"predecessor-version":[{"id":1680,"href":"https:\/\/risecommerce.com\/blog\/wp-json\/wp\/v2\/posts\/1676\/revisions\/1680"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/risecommerce.com\/blog\/wp-json\/wp\/v2\/media\/1677"}],"wp:attachment":[{"href":"https:\/\/risecommerce.com\/blog\/wp-json\/wp\/v2\/media?parent=1676"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/risecommerce.com\/blog\/wp-json\/wp\/v2\/categories?post=1676"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/risecommerce.com\/blog\/wp-json\/wp\/v2\/tags?post=1676"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}