# Data Mover 1.20.11

### About this Release

Release date: June 9<sup>th</sup>, 2025.\
This document applies to Data One 1.20.11 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 feature

#### Support for OAuth2 Authentication in Data One SMTP/IMAP/POP3 Connectors

See these pages:

* [Client Connection: SMTP](/data-mover-1.21/transfer-protocols-and-connectors/client-connections/client-connection-smtp.md)
* [Credentials SMTP](/data-mover-1.21/transfer-protocols-and-connectors/client-connections/client-connection-smtp/smtp-credentials.md)
* [Client Connection: POP3 or IMAP](/data-mover-1.21/transfer-protocols-and-connectors/client-connections/client-connection-pop3-or-imap.md)
* [Credentials POP3 or IMAP](/data-mover-1.21/transfer-protocols-and-connectors/client-connections/client-connection-pop3-or-imap/pop3-or-imap-credentials.md)

*Relevant requirement:*\
PR-3387

### Fixed Issues

This section outlines the problems or malfunctions that have been corrected in DATA ONE v1.20.11.

* \[CQUU-31195] Representation issues with Dataflows in Data Watcher
* \[CQUU-31425] Issues with SFTP transfers
* \[CQUU-31452] Groovy script not working after installing Data One 1.20
* \[CQUU-31508] Issue with File Event Listener start
* \[CQUU-31546] Issue with HTTPS through DMZ - connection timeout
* \[CQUU-31628] Issue when applying ACL to Virtual File System
* \[CQUU-31664] SFTP Push unable to send file
* \[CQUU-31672] Issues with contract configurations after saving
* \[CQUU-31705] Generate password button issue
* \[CQUU-31724] \[CQUU-31730] Issue browsing Virtual File System via SFTP through DMZ

### Known issue

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


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