Working with Global Services to identify pain points in Javascript resources distribution and unused code was the trigger to:

• Remove unused packages

• Deprecate old packages

• Set configurations to let users to not use/load some functionalities

• Create a JS size comparision report

• Create tooling to be able to split modules in smaller submodules
   

Key Benefits:

• Reduced total JS bundle size → Faster portal loading

• Reduced total exports → Faster portal loading

• Taking as example Masterclass home page:

  • Reduced JS Size in MB by 20%

  • Reduced number of request by 12 %

  • Mobile Lighthouse score from 52 to 56

  • Desktop Lighthouse score from 70 to 77

• Allow teams to divide modules to offer smaller entry points when they detect some part of the module is not commonly used.

• Size report tooling able to trigger risks.

The Lodash library is being deprecated and it is not included in the bundle unless deprecation FF LPD-48975 is enabled.

The AMD Loader is being deprecated and it is not included in the bundle unless deprecation FF LPD-48372 is enabled.

As a result of the AMD Loader deprecation, the npm-bundler will stop working too, it is recommended to use standard bundling tools such as webpack, esbuild, vite, etc.

The JS Component Support Tabs (data-toggle="liferay-tabs" API ) is being deprecated and it is not included in the bundle unless deprecation FF LPD-47713 is enabled.

DXP is now certified for use with the MySQL 8.4 database version. Also applies to 2025.Q1 LTS.

Key Benefits:

Allows users to update to the latest LTS version of MySQL database. As an LTS release, MySQL 8.4 is the most stable and predictable version for production environments since it receives bug fixes and security patches for an extended period from Oracle. This longer support window reduces the need for frequent major upgrades.

Liferay DXP now allows on-demand migration of Virtual Instances across different installations, making existing environments portable and easier to manage—especially in cloud-based deployments. Whether you're moving from on-premise to Liferay SaaS, or just shifting between environments (like UAT to Production) on the same installation, this feature simplifies the process by allowing instances to be migrated, instead of the entire database.

Feature can be enabled with Beta Feature Flag: LPD-11342

With the upcoming release of Jakarta and new application server versions, Liferay is focused on becoming a full feature enterprise platform. Supporting Java 17 prevents usage of Java 21 features that will improve performance and reduce cloud costs. We are marking Java 17 for deprecation as we plan to fully focus on Java 21 in 2026.

This feature aims to enable all fields of an object to be localizable and displayed according to the user's chosen locale settings.

Key Benefits:

• The localization feature will support all existing locales in the system

• Custom Object entries and Modifiable System Objects entries

• Localization settings are now managed at the individual field level