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Magento Upgrade Tips

Magento 2.4.x Upgrade: Theme Issues and Fixes

shahzad ammani - December 17, 2025 4

Magento 2.4.x upgrades break themes. Not just custom themes or default themes—every theme faces compatibility issues after upgrading to Magento 2.4.x. Your store's layout shifts, JavaScript stops working, a.....

27 min read