# Data Mover 1.20.18

## About this release

Release date: February 9<sup>th</sup>, 2026

This document applies to Data Mover v. 1.20.18 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

**HSM Support in PR5S**\
PR5S can now use keys and certificates stored in an HSM to establish secure SSL/TLS connections.&#x20;

See these pages:

* [Server Connection: PR5S](/data-mover-1.21/transfer-protocols-and-connectors/server-connections/server-connection-pr5s.md), new toggle USE EXTERNAL KEYSTORE
* [Client Connection: PR5S](/data-mover-1.21/transfer-protocols-and-connectors/client-connections/client-connection-pr5s.md), new toggle USE EXTERNAL KEYSTORE

*Relevant requirement:* \
PR-4656

## Improvement

**Actors section UX/UI improvements**\
The Actors section has been improved with refined UX/UI elements to enhance navigation, clarity, and overall user experience.

See this page and all subpages:

* [Configure an actor](/data-mover-1.21/actors/configure-an-actor.md)

*Relevant requirement:* \
PR-4315

## Fixed issues

* \[CSS‑116] IAM component does not correctly synchronize user group memberships from LDAP
* \[CSS‑150] Slow user context resolution for users
* \[CSS‑158] File Event Listener fails to start after installing Data Mover v1.20.17
* \[CQUU‑32224] Issues with sending email with File Routing
* \[CQUU‑32280] Deletion of the Workflow linked to a Contract is not executed properly
* \[CQUU‑32304] Issue starting Data Shaper
* \[CQUU‑32371] \[CQUU-32391] Issues when installing Data Mover from scratch
* \[CQUU‑32397] Security Fixes
* \[CQUU‑32399] The Data One service does not stop correctly
* \[CQUU‑32426] Issues when defining a new SMTP connection
* \[CQUU‑32438] DOIM issues when using a large number of custom variables


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