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This page summarizes the content of the Release Notes for the Usage Engine Private Edition 4.2 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

For information about changes in the Helm Chart, see https://infozone.atlassian.net/wiki/spaces/UEPE4D/pages/145293317.

Bug Fixes

For information about fixed bugs in this release, see https://infozone.atlassian.net/wiki/spaces/UEPE4D/pages/246612512

System Requirements

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

https://infozone.atlassian.net/wiki/spaces/UEPE4D/pages/233278188

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/233280136.

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 https://infozone.atlassian.net/wiki/spaces/UEPE4D/pages/246612447 for full details.

And the following are known issues:

• Workflows Can Only Be Viewed When Creating ECDs

• Issues with Avro Decoding

See https://infozone.atlassian.net/wiki/spaces/UEPE4D/pages/246612473 for full  details.

Installation, Upgrade and Downgrade

For instructions on how to install, upgrade and downgrade, see https://infozone.atlassian.net/wiki/spaces/UEPE4D/pages/233278188, https://infozone.atlassian.net/wiki/spaces/UEPE4D/pages/212730080, https://infozone.atlassian.net/wiki/spaces/UEPE4D/pages/180257111.