Magento 2.3.3: Exceptional Features & Enhancement You Can’t Ignore

by Librah Do

The constant evolution of technology has arisen customers’ strict requirements for the e-commerce world. To meet those demands, on October 8, 2019, Magento 2.3.3 was launched as a state-of-the-art advancement in security, performance, and quality. The article will highlight the best features and improvements that Magento 2.3.3 release offers. Stay tuned!

Main Points to Expect on Magento 2.3.3 Release


Magento 2.3.3 feature highlights


Regarding security a top priority, Magento developers strive to fix bugs and security holes. They claim that Magento 2.3.3 release offers approximately 100 fixes.

Moreover, to legalize online transactions for the European region, the Magento team has made changes to the native payment solutions.


With Magento 2.3.3 upgrade, users can experience the optimal page loading time as well as some updates on the overall purchase process for customers.

Notably, thanks to improved performance, Google PageSpeed ​​Insight score of some Magento sites has jumped up to 5 points.


It brings over 190 product quality developments in critical admin sections such as Sales, Catalog, and checkout modules.

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A Magento 2.3.3 Note You Should Know

Hang on! Before digging into Magento 2.3.3’s great new features, we recommend that you check if you’ve ever upgraded to version 2.3.2-p1. That patch release can pose security risks, so you should upgrade to version 2.3.2-p2 as soon as possible.

To have a deeper understanding of the Magento 2.3.3 patch, you can skim through a Magento DevBlog post that introduces the New Security-only Patch Release.

Now, when you have done, continue reading what you are expecting about this release below!

All About Magento 2.3.3 New Features 

Sustainable Enhancements in Security 


With over a decade of their existence and development, Magento has rapidly gained popularity and received an enormous amount of usage from store owners around the world. One reason for that vivid growth is the ongoing efforts to perfect security from the team. Magento 2.3.3 release also doesn’t stay out of that spiral.

Security and Core Code Fixes

Notably, experts record more than 75 security enhancements and 170+ functional fixes for core products on Magento 2.3.3. Users can rest assured to avoid threats posed by XSS, RCE vulnerabilities, and other minor security issues.

Not only that, but most of these issues also require access to Administrators first. There are several recommended account setup methods to protect customers, such as regularly refreshing passwords, IP whitelist, two-factor authentication, and using VPN.

Core Payment Methods Have been Integrated into Magento 2.3.3 Release

Just a month before the official launch of Magento 2.3.3, the PSD2 newest version has officially been put into operation and received positive feedback. That release, combined with the Payment Services Directive (PSD) regulations event in Europe, has brought innovative challenges for e-commerce platform developers around the globe.

Quickly catching the trend, Magento came up with brilliant plans with core payment methods. To be more specific, PSD2 compliance is a condition for payment transactions with credit cards or bank transfers that are impacted by regulations to take place.

Hence, not only does Magento team fix severe problems and cope with security issues in previous patches, but it also integrates PSD2 to legalize online transactions governed by SCA regulation.

You may be intrigued by some PSD-related changes as follows:

  • The Magento team has upgraded the Braintree payment method to the latest JavaScript SDK v3 API. Native Braintree 3D secure 2.0 is supported by this significant implementation.
  • Using third-party service, is now capable of performing 3D Secure verification. Unlike its older siblings, from Magento 2.3.3 release onwards, CardinalCommerce will become an intermediary environment for accept.js integration to support 3Ds 2.0.
  • Due to updates PSD2 requirements, this release will temporarily say goodbye to Cybersource and eWay payment modules.

Magento 2.3.3 Performance Boosts


Performance Enhancement

Faster Page Loading Speed

Exactly. In addition to security, the performance of the Magento website is also a major concern for developers.

Now, you will not need to worry about some unnecessary inconvenience. By pushing non-critical CSS elements down to the end, page load speeds have become faster and more comfortable. Faster display of storefront pages provides perfect customer experience, thereby increasing retention rates.

By default, Magento does not enable this feature. To enable it, you can conduct the simple operations: Store> Configuration> Advanced> Developer> CSS Settings> Use CSS critical path.

The Automatic URL Rewrite Generation Can be Deactivated

As you may know, the URL rewrite generation happens when you save the category assigned with many products. Magento will output a lot of data and, therefore, may affect website performance negatively. Magento 2.3.3 new features allow admin users to disable this.

Refactor the jQuery/UI Library Into Widgets

This change allows loading only the necessary core modules in some cases. Along with that, on store pages, the text is shown under intelligible system fonts, which helps optimize page loading speed.

Advanced Infrastructure

Due to its direct effect on visitor experience and retention, the infrastructure dimension always stands among the main enhancement focuses of Magento releases.

Magento 2.3.3 offers significant improvements in the quality of the Framework and various modules such as Catalog, Sales, Checkout / One Page Checkout, Url Rewrite, Customer, and Ui. It comes with the development of some useful extensions to help maximize customer satisfaction when navigating on your site. 


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Moreover, you will probably notice some additional upgrades: 

  • Magento 2.3.3 upgrades the WYSIWYG editor to TinyMCE v. 4.9.5​.
  • The emergence of Magento 2.3.3 PHP 7.3.x and PHP 7.2.x also drew much attention. 
  • Update to Varnish cache 6.3.0, the latest version. 

GraphQL & PWA Studio

Using Magento 2.3.3, you can witness the expansion of GraphQL features as well as better coverage for PayPal integrations, gift card functionality, and store credit. 

Furthermore, they implemented mutations and queries to support:

  • Handle payments through PayPal Express checkout, Payflow Pro and Link Express Checkout, Other supported PayPal payment methods,, and Braintree
  • Logged in customers can choose whether to redeem or convert gift cards to store credit balance.
  • Unregistered customers (guests) can use or remove gift cards, as well as check card balance at shopping carts.
  • Add configurable products to the cart

Magento 2.3.3 also brings PWA Studio 4.0.0 including new hooks in Peregrine. You can see full PWA Studio releases for a more comprehensive view of feature improvements.

Magento Shipping Enhancement 


Improved Shipping

Here are highlights in Magento 2.3.3 shipping: 

  • Upgrade carrier integration, batch-order processing, shipping method preview, checkout.
  • Include Prepackage options and support for bundled products.

Facilitate Admin Users’ Workflow

Product Catalog Performance

The improvement in the product catalog operation has helped reduce the bulky load for the management apparatus. Added features optimize the display of products in the catalog queue. Now, you will easily synchronize Stock information between the front-end and the back-end.

Better Sales Management 

Dynamic, flexible features are added to the Sales section to ensure the best experience for you to keep track of product listings and purchase invoices.

Fixed Issues

Also, Magento 2.3.3 new features cover hundreds of fixes for the core code issues. We can quickly recognize tons of repairs on the functionality of the backend, checkout and shopping cart, cache, catalog, CMS content, products, coupon, and customer-related management. 

Don’t hesitate to read full Fixed Issues on Magento 2.3.3 release notes. 

Known Issues

An existing problem of Magento 2.3.3 we should note is that modules and customizations based on a product collection entity are not compatible with the chaining method. Specifically, the process of refactoring the addAttributeToFilter way will break the method chaining as it was carried out in Magento versions earlier than 2.3.3.

However, you can fix this problem by applying the Method chaining fix for product collection patch.


CLICK HERE to read about Magento 2.3.4 feature highlights. It’s now available for you!

Magento 2.3.3 Download and Installation

If you’ve patiently read up to now, the salient features of Magento 2.3.3 seem impressive to you. So what are you waiting for? Let’s download now and discover the great updates of this release right here!

Wrap Up 

In brief, the article has summarized the most noticeable changes in Magento 2.3.3 features and updates which any admin users and store owners cannot miss. With the above information, we hope you have had an insight into Magento 2.3.3 and can seek the smartest solutions for your ecommerce site.

BSS Commerce is one of the leading Magento extension providers and web development services in the world. With experienced and certified Magento developers, we commit to bring high-quality products and services to optimize your business effectively.

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