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This page summarizes the content of the Release Notes for the Usage Engine Private Edition 4.1 2 release.

New Functionality

The following new functionality has been added in this release:

• New Features

  • MariaDB Support

    • Supported Agents for MariaDB

    • Additional APL Functions and Event Notifications Support MariaDB

  • New Connectors

    • New Kafka Agents

    • Amazon S3 Agents in Real-Time Workflows

    • Amazon SQS Agents

  • Usability

    • Desktop Online Search

    • Log Filter

  • Google Secret Manager

  • Reference Data Management Supports SAP HANA

• Enhancements

  • Extended Log Retention Periods

Changes to the Helm Chart

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For information about prerequisites, see the respective section for each deployment option under:

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Installation Instructions(4.

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2)

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Pre-requisites - AWS (4.1)

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Pre-requisites - GCP (4.1).

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 /wiki/spaces/UEPE4D/pages/160961803233280136.

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 (4.2) for full details.

And the following are known issues:

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mzcli Commands Do Not Provide Return Codes

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• OpenAPI Validation Error for Unsupported Optional Parameters in HTTP2 Client

• Workflows Can Only Be Viewed When Creating ECDs

• Open API Incorrectly Validates Request Body

• Issues with Avro Decoding

See Known Issues (4.2) for full  details.

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For instructions on how to install, upgrade and downgrade, see Installation Instructions(4.2), Upgrade Instructions (4.2), Uninstallation Instructions (4.12).