# Data Mover 1.20.3

### About these Release Notes

Release date: February 19<sup>th</sup>, 2024.

This document applies to Data One v1.20.3 for all supported platforms, databases, and cluster types.

### New features and enhancements

The following sections outline the main features and functionality that have been introduced.

#### Ability to specify max size file limit for file uploads

See this page:

* [Create a Contract Clause](/data-mover-1.21/contracts/business-scenarios/create-connection-mediation-and-connection-contracts/create-the-connection-contract-in-output.md#create-the-contract-clause)

*Relevant requirement*\
PR-807

#### Ability to disable Contracts

See this page:

* [Managing Contracts](/data-mover-1.21/contracts/manage-contracts.md)

*Relevant requirement*\
PR-821

#### Log notifiers

See these pages:

* [Log Notifiers](/data-mover-1.21/logs-and-audit/log-notifiers.md)
* [FEL message codes](/data-mover-1.21/logs-and-audit/log-notifiers/fel-message-codes.md)
* [Notification Channels](/data-mover-1.21/notification-channels/what-are-notification-channels.md)
* [Configuring a new Email Notification Channel](/data-mover-1.21/notification-channels/configure-a-new-email-notification-channel.md)
* [Managing Templates](/data-mover-1.21/notification-channels/manage-templates.md)
* [Central Log Macros](/data-mover-1.21/notification-channels/manage-templates/central-log-macros.md)

*Relevant requirement*\
PR-948

#### File Event Listener: Recursive monitoring of a local or remote folder

See this page:

* [Setting events to be monitored](/data-mover-1.21/file-event-listener/configure-the-file-event-listener/set-events-to-be-monitored.md)

*Relevant requirement*\
PR-897

#### File Event Listener: New ignore policies for file size

See this page:

* [Setting events to be monitored](/data-mover-1.21/file-event-listener/configure-the-file-event-listener/set-events-to-be-monitored.md)

*Relevant requirement*\
PR-908

#### File Event Listener: New ignore policies for recently modified files

See this page:

* [Setting events to be monitored](/data-mover-1.21/file-event-listener/configure-the-file-event-listener/set-events-to-be-monitored.md)

*Relevant requirement*\
PR-909

#### File Event Listener: Enable also Partners to use FEL with local file system folders

*Relevant requirement*\
PR-947

#### File Event Listener: Name char limit extension

*Relevant requirement*\
PR-959

#### Ability to save and share queries in Data Watcher

See these pages:

* [Save and share queries](/data-watcher-1.21/design/save-and-share-queries.md)
* [Dataflow Inquiry](/data-watcher-1.21/monitor/dataflow-inquiry.md)
* [How to run searches in Data Watcher](/data-watcher-1.21/troubleshooting/how-to-run-searches-in-data-watcher.md)

*Relevant requirement*\
PR-1080

### Fixes

The following sections outline problems or malfunctions that have been corrected:

* \[CQUU-29824] Issue accessing Data Shaper monitoring when one or more STENG are down
* \[CQUU-29839] PR5/PR5S Client Connection test does not work when the connection is configured to use the DMZ
* \[CQUU-30074] Connection Refused on mediation contract when using Data Shaper
* \[CQUU-30080] Data Shaper server does not stop
* \[CQUU-30093] Data Shaper graphs terminating with error
* \[CQUU-29874] Browser issue when creating or editing Workflows
* \[CQUU-29956] Storage Class Google Cloud test: abnormal connection check
* \[CQUU-30083] Incorrect information about Data Shaper server port was shown in STENG, Clusters and Servers menu

### Known problems and workarounds

The following section highlights known issues that have been identified during the certification phase but could not be resolved in this release. Please review the list of known issues for any potential impact on your usage of the platform, we are actively investigating this issue and working towards a resolution.

* \[DAT-6354] FTPS transfers through DMZ are not supported due to an unresolved regression


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