# Data Mover 1.20.12
## About this release
Release date: July 17th, 2025
This document applies to Data Mover v. 1.20.12 for all supported platforms, databases, and cluster types. The information in this document supersedes any corresponding information in the documentation (online or printed) previously supplied for the product.
## New features
#### **JMS Connector**
See these pages:
* [JMS Connector](/data-mover-1.21/transfer-protocols-and-connectors/jms-connector.md)
* [Splitting file contents into JMS messages](/data-mover-1.21/transfer-protocols-and-connectors/jms-connector/split-file-contents-into-jms-messages.md)
* [Metadata mapping for split file content](/data-mover-1.21/transfer-protocols-and-connectors/jms-connector/split-file-contents-into-jms-messages/metadata-mapping-for-split-file-content.md)
* [Monitoring](/data-mover-1.21/transfer-protocols-and-connectors/jms-connector/split-file-contents-into-jms-messages/monitoring.md)
* [Aggregating JMS messages into files](/data-mover-1.21/transfer-protocols-and-connectors/jms-connector/aggregate-jms-messages-into-files.md)
* [Message listener](/data-mover-1.21/transfer-protocols-and-connectors/jms-connector/aggregate-jms-messages-into-files/message-listener.md)
* [Metadata mapping for aggregated files](/data-mover-1.21/transfer-protocols-and-connectors/jms-connector/aggregate-jms-messages-into-files/metadata-mapping-for-aggregated-files.md)
* [Monitoring](/data-mover-1.21/transfer-protocols-and-connectors/jms-connector/aggregate-jms-messages-into-files/monitoring.md)
* [Message Processing Rules](/data-mover-1.21/transfer-protocols-and-connectors/jms-connector/message-processing-rules.md)
* [Client Connection: JMS](/data-mover-1.21/transfer-protocols-and-connectors/client-connections/client-connection-jms.md)
* [Workflow templates for output contracts](/data-mover-1.21/workflow-templates/system-workflow-templates/workflow-templates-for-output-contracts.md)
* [Workflow templates for input contracts](/data-mover-1.21/workflow-templates/system-workflow-templates/workflow-templates-for-input-contracts.md)
* [Triggerable service tasks](/data-mover-1.21/workflow-templates/service-tasks/triggerable-service-tasks.md)
* [Jobs](/data-mover-1.21/monitoring/jobs.md)
* [Ongoing](/data-mover-1.21/monitoring/file-transfers/ongoing.md) and [Finished](/data-mover-1.21/monitoring/file-transfers/finished.md)
*Relevant requirement:* \
PR-1036
#### **Ability to avoid processing events on specific Service Tasks in Data Watcher**
See these pages:
* [Filter events](/data-mover-1.21/how-to.../...-fine-tune-data-mover-with-advanced-settings/filter-events.md)
* [Dataflow Inquiry options](/data-watcher-1.21/monitor/dataflow-inquiry/dataflow-inquiry-options.md#events-option)
*Relevant requirement:* \
PR-3786
#### **SSH etm and gcm algorithms support**
See these pages:
* [Client Connection: SFTP ](/data-mover-1.21/transfer-protocols-and-connectors/client-connections/client-connection-sftp.md)
* [Server Connection: SFTP](/data-mover-1.21/transfer-protocols-and-connectors/server-connections/server-connection-sftp.md)
* [Protocol Connections Reference](/data-mover-1.21/transfer-protocols-and-connectors/protocol-connections-reference.md)
*Relevant requirement:* \
PR-3765
#### **SMB3 push: hide the file while writing on destination folder**
See this page:
* [Client Connection: SMB v3 or later versions](/data-mover-1.21/transfer-protocols-and-connectors/client-connections/client-connection-smb-v3-or-later-versions.md)
*Relevant requirement:* \
PR-3817
#### **Ability to selectively purge flows**
See this page:
* [Clean up the Data Watcher MongoDB](/data-watcher-1.21/troubleshooting/data-watcher-mongodb-scripts/clean-up-the-data-watcher-mongodb.md)
*Relevant requirement:* \
PR-3834
#### **Ability to raise business errors**
See these pages:
* [Standard service tasks](/data-mover-1.21/workflow-templates/service-tasks/standard-service-tasks.md)
* [Data Watcher Macros](/data-mover-1.21/notification-channels/manage-templates/data-watcher-macros.md)
* [Dataflow Inquiry](/data-watcher-1.21/monitor/dataflow-inquiry.md)
* [Dataflow Inquiry options](/data-watcher-1.21/monitor/dataflow-inquiry/dataflow-inquiry-options.md)
* [Levels of detail of the dataflow](/data-watcher-1.21/monitor/dataflow-inquiry/levels-of-detail-of-the-dataflow.md)
* [Notifications](/data-watcher-1.21/model/notifications.md)
* [Dataflow Properties panel](/data-watcher-1.21/model/dataflow-properties-panel.md)
*Relevant requirement:* \
PR-3841
#### **FEL UX Improvements - FEL list**
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-3883
#### **SMB client connection to not create folders if it not exist on remote SMB server**
See this page:
* [Client Connection: SMB v3 or later versions](/data-mover-1.21/transfer-protocols-and-connectors/client-connections/client-connection-smb-v3-or-later-versions.md)
*Relevant requirement:* \
PR-1078
#### **Override User Actor with VFS Actor based on configuration when using "Assign by Groups Connection Contracts"**
See these pages:
* [Dataflow Inquiry](/data-watcher-1.21/monitor/dataflow-inquiry.md)
* [Create a contract clause](/data-mover-1.21/contracts/create-your-first-contract/create-a-connection-contract.md#create-a-contract-clause)
*Relevant requirement:* \
PR-1020
#### **PostgreSQL upgrade to v15**
See this page:
* [Global system requirements](/data-one-installation-manager/system-requirements/data-mover-system-requirements/data-mover-system-requirements.md)
*Relevant requirement:* \
PR-3464
#### **Apache SSHD library upgrade to 2.15.0**
*Relevant requirement:* \
PR-3744
#### **Google Chrome, MS Edge, Mozilla Firefox certification for Data One WUI**
See this page:
* [Global system requirements](/data-one-installation-manager/system-requirements/data-mover-system-requirements/data-mover-system-requirements.md)
*Relevant requirement:* \
PR-3723
#### **Security fixes**
*Relevant requirement:* \
PR-3772
## Fixed issues
* \[CQUU-31500] Flowable issues in Data One
* \[CQUU-31604] VFS API Endpoint fails
* \[CQUU-31656] JMS connector issues
* \[CQUU-31710] HMAC problem in Client Connection
* \[CQUU-31749] Incorrect remapping of Remote Path in Connect:Direct.
* See this page for details: [Client Connection: IBM Sterling Connect:Direct](/data-mover-1.21/transfer-protocols-and-connectors/client-connections/client-connection-ibm-sterling-connect-direct.md#disable-shared-folders-remap-on-remote-paths)
* \[CQUU-31760] The job is completed even if it fails due to an incorrect configuration
* \[CQUU-31767] Unable to open a second Workflow in Workflow designer
* \[CQUU-31771] Uppercase private keys are not selected from Data One server config
* \[CQUU-31781] Issues in creating a Client Connection JMS
* \[CQUU-31795] Retry on SFTP connection does not work
## Known issue
* \[DAT-6354] FTPS transfers through DMZ are not supported due to an unresolved regression.
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