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

New Functionality

The following new functionality has been added in this release:

• New Features

  • Authentication and Access

    • Access Controller - Access Group Name

    • Support for 2-way Authentication for Web Services Agents and Profiles

  • New Connectors

    • Netia FTP Agent

    • Telco agents for FTAM and FTP

  • Integration

    • Avro Encoding and Decoding

    • BER Indefinite Lenght Encoding

  • MariaDB Support

    • MariaDB in Database Profile

    • Reference Data Management Supports MariaDB

  • Database Table to Support tableGetMetaInfo Function

  • Log Files UI

• Enhancements

  • SAP HANA

    • Duplicate UDR Supports SAP HANA and PostgreSQL Database

    • Data Veracity Supports SAP HANA Database

  • 5G

    • 5G Profile Supports Multiple Primary NRF Address in HTTP/2 Server Agent

    • 5G Profile Allows Retry for Failed Connections to Multiple NRF Address in HTTP/2 Server Agent

  • Dynamic Fields in Aggregation Profile

  • Kafka Agents Support mTLS

  • User Security Improvements

  • Support for OpenShift 4.15

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 (4.1)

System Requirements

For information about prerequisites, see:

• Pre-requisites - Private Cloud (4.1)

• Pre-requisites - AWS (4.1)

• 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 https://infozone.atlassian.net/wiki/spaces/UEPE4D/pages/160961803.

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 (4.1) for full details.

And the following are known issues:

• mzcli Commands Do Not Provide Return Codes

• SAP CC Notification Agent TLS Feature Not Working

• 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 (4.1) for full  details.

Installation, Upgrade and Downgrade

For instructions on how to install, upgrade and downgrade, see Installation Instructions(4.1).