Liferay AB Testing capabilities now helps customers save time by reassigning the traffic split based on the running test results. The dynamic traffic allocation ensures that the estimated winner variation gets more traffic, optimizing conversion in highly time-sensitive situations. 

To help users enrich their content, Liferay provides a new LXC service to serve videos to a wide audience out of the box. Content creators will be able to upload videos directly to Liferay and the new service will take care of generating different versions with several resolutions to adapt to user’s connection capabilities, together with automatic subtitles and AI powered auto-tagging based on the video content. Content creators will also be able to add manual subtitles to the videos in case the automatic ones don't fit the need.

Blueprints are referenced by their ERCs under-the-hood in the Blueprints Options widget and the Low-Level Search Options widget also supports a new attribute called search.experiences.blueprint.external.reference.code as the recommended way to configure a blueprint (preferred over the old attribute search.experiences.blueprint.id). In addition to that, when moving blueprints or elements between different environments using for example the Batch Client Extensions, entries will preserve their ERCs making portability easier. This way, when for example a search page is imported from a LAR, the Blueprints Options and Low-Level Search Options widget configurations can continue working thanks to the association being achieved via the ERC of the blueprint and not via its ID or other identifier that may be different on the new environment.

Lastly, users can now access and edit the ERC of blueprints and elements directly from the editors.

Liferay Portal 7.4 CE GA101+ and Liferay DXP 7.4 Update 101+ and Liferay DXP 2024.Q1 are bundled with Elasticsearch 7.17.14 as the Sidecar server.

In addition, the Elasticsearch client libraries have also been upgraded to 7.17.14. Refer to the Breaking Changes notes below for more details how this may impact deployments.