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This page summarizes the content of the Release Notes for the Usage Engine Private Edition 4.0 release.

New Functionality

The following new functionality has been added in this release:

• New Features

  • FTP EWSD Agent

  • Microsoft Message Queueing Agents (MSMQ Agents) for Real-Time Workflows

  • Authorization Server

  • Support for System Landscape Directory (SLD)

• Enhancements

  • Http/2 Server Agent Supports Proxy During Registration in NRF.

  • Database Support in Inter Workflow

  • Support of Amazon S3 in System Importer and System Exporter

  • Download Page for Desktop Launcher and mzcli

  • Azure Data Lake Storage Gen2 Support

Changes to the Helm Chart

For information about changes in the Helm Chart, see Helm Chart Changelog.

Bug Fixes

For information about fixed bugs in this release, see Bug Fixes (4.0)

System Requirements

For information about system requirements, see:

• System Requirements - Private Cloud(4.0)

• System Requirements - AWS(4.0)

• System Requirements - OpenShift(4.0).

Important Information and Known Issues

Configurations can be imported from MediationZone 8.x, but since there are different agent sets in the two products, a black box agent will replace any agents not available in your workflows, allowing you to retain your routes and other workflow configurations, see https://infozone.atlassian.net/wiki/spaces/UEPE4D/pages/107219417.

Other important information is:

• DROnline Web Interface Replaced by Desktop Online

• Agents Built Using DTK Can Only Be Used in Desktop Client

• Debian Upgrade

• SFTP Agents No Longer Supporting RC4 Encryption

See Important Information (4.0) for full details.

And the following are known issues:

• Enhanced Security is not Enabled by Default

• mzcli Commands Do Not Provide Return Codes

• OpenAPI Validation Error for Type enum

• SAP CC Notification Agent TLS Feature Not Working

• OpenAPI Validation Error for Unsupported Optional Parameters in HTTP2 Client

See Known Issues (4.0) for full  details.

Installation, Upgrade and Downgrade

For instructions on how to install, upgrade and downgrade, see Installation - Private Cloud (4.0), Upgrade/Downgrade/Removal(4.0).