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Maintenance Mode and Deprecations in 7.4

With each new Liferay DXP and Liferay Portal release, a feature may not warrant continued enhancements or may become obsolete. Stopping enhancements for a feature puts it in Maintenance Mode.

Maintenance Mode: Supported features with no further enhancements planned

Obsolete features are eventually removed or replaced with newer, improved features. Before dropping support for an obsolete feature, Liferay marks it as Deprecated.

Deprecated: Unsupported from the next minor version release

Important

You should plan to stop using deprecated features because their support may cease as early as the next minor release. See Maintenance Mode and Deprecation Policies for details.

Deprecated Feature Availability

Deprecated features have different availability:

Bundled: Liferay includes the feature.

Marketplace: The feature is included in a Marketplace app’s final version.

Final: The final version of the Marketplace app is released for this Liferay version.

Archived: The feature is unavailable, but its code is available in a sources artifact on Liferay’s repository at https://repository.liferay.com/nexus/index.html#welcome.

Removed: The feature and its code are unavailable.

Features Deprecated in 7.4

Here are the features deprecated in 7.4:

Feature Availability Notes
App Builder, App Builder Workflow Removed Replaced by Liferay Objects.
Bootstrap 3 & Bootstrap 4 compatibility layer Removed Opt in to adding a compatibility layer during Theme upgrade or manually add the layer.
Commerce Account Widget Removed Replaced by the DXP/Portal Accounts Widget
Central Authentication Service (CAS) Archived Deprecated in 7.2. Replaced by other solutions, including SAML, OpenID Connect, and Token-based SSO.
Commerce Categories Navigation widget Bundled Replaced by Display Page Templates Menu Display support.
Commerce Bill of Materials (BOM) Removed Replaced by Shop By Diagram.
Commerce Category Content widget Bundled Replaced by Display Page Templates.
Digest Authentication Bundled Digest Authentication requires weak password hash storage, which is a vulnerability.
Dynamic Data Lists Bundled Deprecated in 7.3. Replaced by Liferay Objects.
Export/Import Resource Importer Removed This importer was originally created to allow themes to provide additional Liferay assets during deployment. It was deprecated in earlier versions of 7.4 and was removed in 7.4 U74 / 7.4 GA74. We recommend leveraging our new approaches such as site initializers or client extensions.
EXT Plugins support Removed Replaced by configuration settings and standard extension points.
Google Login/SSO Archived Deprecated in 7.2. Replaced by other solutions, including SAML, OpenID Connect, and Token-based SSO.
Image Editor (Soy-based) Removed Replaced by a React-based image editor.
JAAS support code Bundled No replacement.
Kaleo Forms Bundled Deprecated in 2023.Q3. Replaced by business processes for Liferay Objects (i.e., objects, workflow, and form container fragments).
Liferay Mobile Device Detection Enterprise Archived Deprecated in 7.2. Contact 51Degrees for up-to-date definitions.
Liferay Screens Removed. Final version released in 7.3. No direct replacement; however, the mobile SDK and headless APIs support mobile application development.
Liferay Sync Connector and Sync Client Archived Deprecated in 7.3. No direct replacement.
Live Users Bundled Deprecated in 7.2. Replaced by Analytics Cloud
Mobile SDK Removed Replaced by Headless Delivery.
NTLM Archived Deprecated in 7.2. Replaced by Kerberos. If you’re using NTLM to authenticate Microsoft Windows™ accounts with, switch to using Kerberos.
OAuth 1.0a Archived Deprecated in 7.2. Replaced by Liferay Connector to OAuth 2.0
Polls Removed Replaced by Forms/Forms Reports.
Search widget (classic) Bundled Deprecated in 7.1. Replaced by the Search widgets.
SOAP Web Services Bundled (disabled by default) Replaced by JSON web services, REST services, and GraphQL services.
Staging Relationship Modules Bundled These modules are obsolete and are no longer being used. They were deprecated in the 2023.Q3 release.
Theme: Hello World Archived Deprecated in 7.3. No direct replacement.
Web Content Search widget Archived

Features deprecated in earlier Liferay versions may also need to be considered if you are upgrading from an earlier version.

Features Moved to Maintenance Mode in 7.4

Here are the features moved to Maintenance Mode in 7.4:

Feature Notes
Contacts Module Moved 4 portlets in the Contacts module (Contacts Center, Members, My Contacts, Profile) to maintenance mode. No replacement currently.
Solr Connector Use Elasticsearch if possible.
Note

Liferay continues to improve import/export and staging, particularly for remote live staging in scenarios that require content to be created in one environment and consumed in another. See Publishing Tools for more information.