This new Syracuse Server Hotfix address an issue related to Web Scheduling and the pooling of XTreem requests and will be essential to the installation of the future Web Scheduling 2025.1.0 version:

- Pooling of XTrem requests has been improved, and the limit of sessions running in parallel matches the limit setting done in the Global Settings. (#X3-351869)

It embeds also all Syracuse Server hotfix 12.22.5.4 fixes described here