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Documentation | 2025.4

# What's New in P4 Code Review 2024.1

Released: March 2024

For a complete list of what’s new and bug fixes in this release, see the release notes.

## Added support for Helix Authentication Service as an SSO provider

Swarm now supports Helix Authentication Service (HAS) as a Single Sign-On (SSO) provider. This helps to simplify configuration and create a more robust SSO solution. If your Helix Core Server is configured to use HAS, Swarm will automatically authenticate with the Helix Core Server using HAS. When HAS is configured, the option to log in using SSO is displayed on the Swarm login page. See Log in/Log out.

## Improved performance of the Swarm review page

Performance of the Manage reviewers dialog when handling large sets of users and groups is improved. See Edit reviewers.

## Improved performance of My Dashboard

Performance of My Dashboard has been improved when loading the page. See My Dashboard.

## Added support for Helix Core Server 2023.2

Swarm now supports Helix Core Server 2023.2. See P4 Server requirements.

## Added support for P4PHP 2023.2

Swarm now supports P4PHP 2023.2 for the Swarm package and tarball installations. See Required PHP extensions.

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