# Data Mover 1.20.13

## About this release

Release date: September 1<sup>st</sup>, 2025

This document applies to Data Mover v. 1.20.13 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

#### **Support asymmetric SSH keys in ed25519 format**

See this page:

* [Creating a Key](/data-mover-1.21/security/key-stores-and-trust-stores/key-store/creating-a-key.md)

*Relevant requirement:* \
PR-3758

#### **Command Lines Interface for "Permit Unless Deny" ACL management**

See this document:

* Primeur DataOne 1.20.13 - ACLPUD Technical Note v2.pdf

*Relevant requirement:* \
PR-4029

## Fixed issues

* \[CQUU-31705] Generate password button issue
* \[CQUU-31795] Retry action does not work on Client SFTP connection
* \[CQUU-31833] Issues using Service task 'UnZip file' with not compressed files&#x20;
* \[CQUU-31854] HTTP redirect not supported by customer application&#x20;
* \[CQUU-31874] Wrong ID used to clone permission&#x20;
* \[CQUU-31890] UI issues when try open Data Watcher details of a diagram node&#x20;
* \[CQUU-31952] Check of existing directory before upload file is missing&#x20;
* \[DAT-6354] FTPS transfers through DMZ are not supported due to an unresolved regression

## Known issue

* \[DAT-11480] Only PEM certificate can be imported.\
  **Workaround:** \
  As a workaround, in case a DER certificate needs to be imported, it must be converted as PEM encoded and then imported.\
  The certificate can be converted, for instance, using openssl: \
  Input certificate: some\_certificate.der \
  openssl x509 -in some\_certificate.der -inform der -out some\_certificate.pem -outform pem.\
  The command creates the file some\_certificate.pem with the certificate encoded in PEM that can be imported.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.primeur.com/data-mover-1.21/release-notes/data-mover-1.20.13.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.