> ## Documentation Index
> Fetch the complete documentation index at: https://docs.arc.cdata.com/llms.txt
> Use this file to discover all available pages before exploring further.

# September 2025 (25.2.9376)

> Release notes for CData Arc September 2025 (build 25.2.9376).

export const cloudEnv = false;

export const companyName = "CData";

export const siteNameShort = "Arc";

export const siteName = "CData Arc";

## Overview

Watch this video to see a summary of what's new in this release:

<iframe width="560" height="315" src="https://www.youtube.com/embed/9799bYQesdw" frameborder="0" allowfullscreen />

## Key Features

### Added

* Enhanced concurrent user support to safely allow multiple users to access the administration console at the same time.
* Added timezone display functionality showing local and server timezone information in the UI and logs.
* Enhanced AWS integration with IMDS v2 support for retrieving instance metadata.
* Added a `vault` API Resource to the [Admin API](../../admin-api) for managing Arc Key Vault operations programmatically.
* Added Python scripting support for [ArcScript](../../scripting), allowing users to write scripts in a familiar language.
* Added SAML 2.0 integration for [Single Sign-On](../administration/settings/single-sign-on) authentication.
* Improved password reset functionality with enhanced forgot/reset password flow.
* Enhanced RBAC capabilities with improved certificate policies and permissions management.
* Added the ability for non-admin users to view the [Certificates](../administration/settings/settings-page#certificates) tab with appropriate permissions.
* Added certificate search functionality by serial number in the Certificates UI.
* Added timezone conversion capabilities to [ArcScript](../../scripting) for handling timezone transformations.
* Added the ability to use [Workspace Send](../../connectors/workspace-send) and [Workspace Receive](../../connectors/workspace-receive) connectors in [EDI page document workflows](../../tpmc/tpmc).
* Improved the visibility of [notes](../../flows/designing-a-flow#using-notes) in the flow designer.
* Added a new `encoding` input for the [encEncode](../../scripting/operations/op-enc-encode) and [encDecode](../../scripting/operations/op-enc-decode) operations.
* Added the ability to export EDI partner settings from the [Trading Partner Management Console](../../tpmc/tpmc) as part of the Application Settings Export wizard.
* Added support for evaluating Arc Script in the global Subject field in Settings > Alerts.

### Changed

* Updated .NET Framework requirement to version 4.6.2 for enhanced security and performance.
* Enhanced security measures addressing various vulnerabilities in core components.
* Improved file download handling, particularly addressing Safari browser compatibility issues.
* Enhanced form validation and user feedback mechanisms throughout the application.
* Updated autocomplete attributes on password fields for better security.
* Improved the search functionality within [workspaces](../../flows/workspaces) to allow searching for connector type in addition to Connector Id.
* Updated the embedded Jetty web server to version 12.0.17 for improved security and performance.
* The classic flow designer is now deprecated and is scheduled to be removed in January 2026.
* Updated the Java Runtime Environment (JRE) to address security vulnerabilities and improve overall system security.

{cloudEnv && (
<ul>
  <li>Enhanced Arc Cloud infrastructure with improved state management by moving connector state data to the database to address file handle limitations in cloud environments.</li>
</ul>
)}

### Fixed

* Fixed an issue in the [Admin API](../../admin-api) where POST requests to create a workspace did not return a proper response.
* Restricted application and access log viewing and downloading to cdata\_admin and cdata\_standard roles only for enhanced security.
* Resolved backend database errors when handling long usernames.
* Fixed various UI navigation issues in EDI management interfaces.
* Fixed an issue with Two-Factor Authentication (2FA) when using a custom context path in arc.properties where login would not work as expected.
* Fixed an issue where 2FA related attributes associated with exported users were not handled properly.
* Fixed a Transaction tab issue where the file view modal was very small until formatting was applied.
* Fixed an issue that caused incorrect transaction counts to be displayed in the Transactions tab.
* Fixed an issue where clicking "Enable Automation" in Start Trigger didn't directly open the connector Automation page.
* Fixed a memory leak issue that could occur in extremely high volume processing scenarios.

## Connectors

### Added

* Added the ability to promote EDI metadata from files to message headers in [EDI connectors](../../connectors/edi-connectors).
* Added batch upsert functionality to the [Salesforce](../../connectors/salesforce/salesforce) connector to minimize API requests and improve performance.
* Added a new [DB2 connector](../../connectors/db2ibmi/db2ibmi) for iSeries/AS400 systems.
* Added support for Upsert mode in the [Kintone](../../connectors/kintone/kintone) connector using the CData driver's upsert syntax.
* Added a new header for overdue ACK tracking in [EDI connectors](../../connectors/edi-connectors).
* Added a new [Peppol connector](../../connectors/peppol) for European B2B document exchange.
* Added a new [Encoding connector](../../connectors/encoding) for character encoding transformations.
* Added support for SAS token authentication in the [Azure Blob](../../connectors/azure-blob) connector.
* Added support for non-ASCII characters in [encDecode](../../scripting/operations/op-enc-decode) operations for [ArcScript](../../scripting).
* Added support for NTLM authentication in the [SharePoint](../../connectors/sharepoint/sharepoint) connector.
* Added the ability to seamlessly reference EDI metadata in the Branch Settings of the [Branch](../../connectors/branch) connector.
* Added support for filters and conditions in Excel templates, allowing more sophisticated data processing in the [Excel](../../connectors/excel) connector.

### Changed

* Completely redesigned the [REST connector](../../connectors/rest) user interface with new authentication panel, request configuration, testing capabilities, and the ability to import configuration details from Swagger definitions.
* Redesigned the [Form connector](../../connectors/form) with improved user interface and enhanced functionality.
* Redesigned the [Script connector](../../connectors/script) with better testing support and improved user experience.
* Added a new version of the [AS4](../../connectors/as4) connector with multiple improvements including better message handling and compliance features. The V1 version of the AS4 connector is now deprecated.
* Improved error messaging in the [EDIFACT](../../connectors/edifact) connector, particularly for missing UNA characters.
* Updated the [Email Send](../../connectors/email-send) connector to handle attachment filtering more gracefully.
* Improved the [SFTP Server](../../connectors/sftp-server) connector for better file handling and connection stability.
* Enhanced [XML Map](../../connectors/xml-map/xml-map) connector to use XML streaming by default until a mapping is performed that is incompatible with streaming.
* The [ZUGFeRD](../../connectors/zugferd) connector has moved out of Beta status into Full release with support for processing multiple PDF attachments.
* The [XML Group](../../connectors/xml-group) connector has moved out of Beta status into Full release.
* The [Label](../../connectors/label) connector has moved out of Beta status into Full release.
* Updated the [Webhook](../../connectors/webhook) connector to include WorkspaceId input in the Response event and modified ConnectorId values to exclude workspace information.
* Updated the [Shopify](../../connectors/shopify/shopify) connector to use the GraphQL-based API by default, replacing the deprecated REST API. Existing connector instances should be transitioned to GraphQL to avoid service disruption when Shopify officially sunsets the REST API.
* Improved [Google Drive](../../connectors/google-drive) connector to properly handle macros in Remote Folder Path settings.
* Improved [REST](../../connectors/rest) connector XML formatting capabilities for better compatibility with other tools.
* Enhanced [ZUGFeRD](../../connectors/zugferd) connector to better recognize PDF invoices and attachments from PDF metadata.
* Updated various connector drivers to address security and stability issues.
* Improved the handling of very large XML documents in database connectors.
* Improved the handling of Excel operations when sheet names contain the "#" character, allowing proper access to sheets with special characters.
* Improved the [Peppol](../../connectors/peppol) connector to properly handle Peppol IDs containing uppercase letters in SMP resolution.

### Fixed

* Fixed the [XML Map](../../connectors/xml-map/xml-map) connector to prevent saving empty Conditions or Script nodes.
* Resolved inconsistent behavior of the `def` formatter between various nodes in [XML Map](../../connectors/xml-map/xml-map).
* Fixed [X12Scan](../../connectors/x12#x12-operations) output attributes in [ArcScript](../../scripting) to match documentation.
* Resolved database lookup display issues that were not showing retry automation settings properly.
* Fixed an issue where the [Email Send](../../connectors/email-send) would send an empty email when the provided attachments were excluded via filters.
* Fixed various display issues in the [Flat File](../../connectors/flat-file) connector UI caused by non-zero control field indexes.
* Fixed a backward compatibility issue preventing some OpenPGP keys from showing up in dropdowns in the UI.
* Fixed an issue base64 decoding some attachments in the [Email Receive](../../connectors/email-receive) connector.
* Fixed an issue downloading long lists of files in shared folders in the [Box](../../connectors/box) connector.
* Updated CData Shopify driver to address GraphQL migration issues.
* Fixed an issue in the [DB2 for IBM i](../../connectors/db2ibmi/db2ibmi) connector where the Select action failed to retrieve a list of tables in some environments.
* Fixed an issue in the [AS2](../../connectors/as2) connector where copying to another workspace would cause stream related errors.
* Fixed an issue in the [REST](../../connectors/rest) connector where Swagger import had formatting and parameter encoding issues.
* Fixed display issues in the [XML Map](../../connectors/xml-map/xml-map) connector where renaming XML nodes was aborted too easily.
* Fixed an issue where connector settings pages would take too long to open for connectors that use the new UI (Form, Script, REST).
* Fixed the new [Script](../../connectors/script) connector UI to also show automation retry settings in the Automation tab when action is set to Transform.
* Fixed an issue in the [XML Map](../../connectors/xml-map/xml-map) connector where emails were not correctly sent to overridden email addresses in Add Mapping Conditions.
* Fixed [Azure Blob](../../connectors/azure-blob) connector download failures for storage accounts with hierarchical namespace enabled.
* Fixed an issue preventing EDI workflow routing for Flow API calls where 997 EDI acknowledgments could not close pending MDNs.
* Fixed [XML Map](../../connectors/xml-map/xml-map) connector backward compatibility issues with old script node values.
* Fixed a backward compatibility issue in the [REST](../../connectors/rest) connector that affected output filenames for transform actions.
* Updated the underlying SFTP component library to resolve a casting error in the [SFTP connector](../../connectors/sftp) that was causing connection failures when certain algorithms were selected.
* Fixed an issue in the [Google Storage](../../connectors/google-storage) connector that prevented the connector from interacting with certain buckets.
* Resolved a connection issue in the [Google Storage](../../connectors/google-storage) connector where the "Connect" button would fail unless connector settings were explicitly saved first.
* Fixed the [Zip](../../connectors/zip) connector to properly preserve file timestamps when operating in Scheduled Send mode.

{cloudEnv && (
<ul>
  <li>Fixed UI display issues in the <a href="../../connectors/notify">Notify</a> connector settings screen in Arc Cloud environments.</li>
</ul>
)}