11.55 Harmony release notes

11.55 Harmony release

The 11.55 Harmony release is staggered based on the dates and times as listed below by component and region. For a more detailed explanation of the release cadence by component category, see the release schedule.

App Builder 4.55 and Wevo iPaaS have separate release notes.

Compilations of release notes for Production Cloud Agent Groups, Sandbox Cloud Agent Groups, and private agents are also available.

You can subscribe to maintenance notifications for web-based components at Jitterbit Trust. Locally installed components are available from the Downloads page. Docker private agent, private API gateway, and App Builder images are available at Jitterbit's Docker Hub. The end-of-life date for these components (except App Builder) is one year after the release date.

New features

AI agents

• Sentiment Analysis Agent
  The Sentiment Analysis Agent, accessed from the Jitterbit Marketplace AI Agent category, uses AI to evaluate the sentiment of customer support cases, helping organizations understand customer satisfaction trends and identify cases that need attention. To add it to your license, contact us.

• Composite Agent
  The Composite Agent, accessed from the Jitterbit Marketplace AI Agent category, provides a single interface for interacting with multiple specialized agents, such as the Sales Agent and HR Agent, within your organization. This agent is available to all customers as an example to help you learn about agent development.

Studio

• Tools
  Three new tools are now generally available for workflow design. Access them in the design component palette's Tools > Flow Control category:

  • Decision: Used to create conditional logic with IF statements and nested IF statements in a dedicated visual operation step. Each condition evaluates to true or false and routes processing to different operations or operation chains based on the evaluation results.

  • Invoke Operation: Provides the functionality of the RunOperation function in a dedicated visual operation step.

  • Log: Provides the functionality of the WriteToOperationLog function in a dedicated visual operation step.

• Selective transfer
  The option to selectively transfer project components from one environment to another without migrating the entire project is now generally available. This option enables you to:

  • Make changes in a development environment that you can omit from transferring to a target environment.
  • Transfer individual changes without overwriting components that other collaborators are modifying.

Studio SDK connectors

• Pinecone connector
  The Pinecone connector is now generally available. It can be used with cloud or private agents to query, fetch, upsert, update, or delete vectors in a Pinecone database.

• ServiceNow v2 (Beta) connector
  The new ServiceNow v2 (Beta) connector can be used with cloud or private agents to query, create, update, or delete records in ServiceNow. For beta access and to provide feedback, contact the Jitterbit Product Team.

Enhancements

Agent

• jitterbit utility improved command syntax and ability to reload Apache
  A Linux or Docker private agent's jitterbit utility program no longer requires underscores in service operation commands. In addition, it has a new reload apache command to reload the Apache service.

EDI and Studio SDK connectors

• User-defined fields (UDF)
  EDI now supports five new user-defined fields (UDF) – UDF1, UDF2, UDF3, UDF4, UDF5 – that you write to using the Studio EDI for Cloud v2 Set Status activity. The fields are visible in the EDI Transactions page and are included as FTP communications filename parameters. They are also returned by the EDI for Cloud v2 List Transactions activity.

EDI

• Trading partner search by label
  The Trading Partners page search functionality now returns matches included in the Label column.

• AS2 connection test button
  The AS2 connection configuration screen now includes a Test connection button to verify connectivity using the provided configuration.

• Bulk transaction printing
  The Transactions and Archive pages now have Print buttons that appear on each table's header after selecting multiple transactions. You can use these to print more than one transaction at a time.

Studio

• Script design and testing enhancements
  The following enhancements make it easier to write, navigate, and test your scripts.

  • Search and productivity

    • Search and replace: A new Search tool facilitates find and replace within a script.

    • Expanded shortcuts: A new keyboard shortcut panel is accessible via Ctrl + Shift + /. New shortcuts include those for adding comments, navigating to a script or operation, and opening the search and replace tool.

    • Automatic suggestions: Inline autocomplete suggestions are now shown automatically as you type in Jitterbit Scripts, without requiring a key command.

    • Copyable code blocks: Documentation within the script component palette's Functions tab now has a Copy code button on each code sample.

  • Variable management

    • Contextual highlighting: Double-clicking a variable in a script now highlights all instances of that variable in the script.

    • Smart renaming: Right-clicking any variable instance now opens menu options for that variable, including Rename variable for global and project variables. Renaming a variable updates all references to that variable throughout the project.

    • Visual syntax highlighting: The variable type is now visually distinct by the color of its syntax highlighting in Jitterbit Scripts. Local: blue. Global: $orange. Project: $black. Jitterbit: $green.

    • Reference visibility: Project and global variables referenced in all scripts are now shown in the script component palette's Scripts tab under each script's name.

  • Reverting changes

    • Revert script changes: You can now revert changes made to a script since opening it. Click the Restore icon to the top right of the script area to open a Revert Changes dialog that identifies the rollback point, informs you of any changes made by project collaborators that will be overwritten, and provides a Revert button to confirm you want to proceed.

  • Testing

    • Local variable support: Local variables are now supported for script testing.

    • Enhanced variables table: The table of variables now features resizable columns for better data viewing, truncation of long names and values with full text on hover, and a new button to copy complete variable information to your clipboard.

• Ability to change an activity's endpoint
  When a project has multiple endpoint instances of the same connector type, you can now change an existing activity's endpoint to another instance. Click the endpoint name on an activity configuration screen or use the new caret next to the endpoint name to select a different endpoint. A new icon appears on hovering over the endpoint name to open the assigned endpoint's configuration.

• Color selection for project labels
  In the left panel of the Projects page, you can now hover over a label and click to access options to change its color.

• Single click to expand/collapse all workflows
  New icons next to the search bar in the project pane's Workflows tab allow you to expand or collapse all workflows at once.

• Display of the full API service URL
  The project pane's Resources tab now displays the full service URL for each custom API. Previously, the API service URL was accessible only with the copy icon, which remains available.

• Operation log improvements
  The following improvements have been made to the operation log screen:

  • Operation log table columns are now able to be resized by dragging the bar.
  • When the log opens, the first item is now selected by default.
  • Component input and output data now occupies the entire available space.

• NetSuite connector support for variables in the saved search ID field
  A NetSuite Search activity's saved search ID fields (in a saved search or a saved search with results fields as output) now display the variable icon and support using variables.

Studio SDK connectors

• Azure OpenAI connector GPT 4.1 support
  The Azure OpenAI connector now uses the Chat Completion API for all models except gpt-35-turbo-instruct, which uses the legacy Completions API. This change reflects Microsoft's ongoing Azure OpenAI model retirements and resolves a runtime error using gpt-4.1.

• BigCommerce connector support for Store Information and Tax Customers
  The BigCommerce connector now supports the BigCommerce REST API v3 Store Information and Tax Customers objects.

• OpenAI connector GPT-5 and o1/o3 support
  The OpenAI Prompt and Register Tools activities' Model menus now have GPT-5 and o-series models available as selections:

  • GPT-5: gpt-5, gpt-5-chat, gpt-5-mini, gpt-5-nano, gpt-5.1, gpt-5.1-chat, gpt-5.2, gpt-5.2-chat.
  • o-series: o1, o1-mini, o3, o3-mini, o4-mini.

• MCP Client connector support for batch requests and MCP session ID management
  The MCP Client Invoke Tools activity can now be used to invoke multiple tools in the same request. In addition, all activities retrieve the MCP session ID, if available, from test connection response headers and automatically pass it in all following requests. To apply this behavior to existing activities, you must refresh their schemas.

• Shopify connector API 2025-10 support
  A Shopify connection's API Version menu now has REST Admin API version 2025-10 as a selection. If updating an existing connection, see steps for changing the API version.

Changes

API gateway

• General changes
  The API gateway has general changes for maintenance and performance.

Fixes

API Manager

• API Portal documentation now visible
  The API Portal page now shows the expected API documentation. Previously, in certain cases it wasn't visible until it was regenerated.

• Certain APIs can now be deleted
  API Manager APIs that were returning the error INVALID_API_SERVICE_ID when attempting to delete them are now able to be deleted.

Studio

• Using the Delete key during a component rename no longer deletes the component
  When renaming a component on the project designer, using the keyboard's Delete key now deletes the text in the component's name field instead of deleting the component itself.

• Selected derived-type nodes are now added to the schema
  Selected derived-type nodes are now correctly included in the schema as expected. Previously, certain node selections did not take effect.

• Mappings in duplicated nodes no longer cause an error
  Transformation mappings within a duplicated node in an XSD schema no longer cause a runtime error.

• Script testing functionality to disabled breakpoints fixed
  During script testing, the Disable Breakpoint checkbox functionality now works as expected. Previously, the script was always stopping at breakpoints even if that option was selected.

• Operation log loading issue fixed for deleted operations
  Operation logs no longer display an infinite loading state when viewing logs for an operation that was deleted after execution.

• Cloud Datastore access tokens now work with non-default organizations
  The Cloud Datastore connector now accepts access tokens from any of your Harmony organizations without resulting in an error. Previously, only access tokens from your default organization were supported.

• Database connector schemas no longer include inapplicable fields
  When multiple database schemas contain tables with the same name, the Database connector now generates schemas that include only fields from the correct table.

Studio SDK connectors

• Microsoft Azure Service Bus connector now shows all queues
  The Microsoft Azure Service Bus Consume Queue activity now lists all available queues in the queue selection menu. Previously, the list was displaying only up to 100 queues.

• Jitterbit MQ connector issue with queue name encoding fixed
  The Jitterbit MQ connector now retrieves messages as expected from queues whose names contain spaces. Previously, the connector would fail to find the queue.

Notices

Agent, API gateway, and Design Studio

• End of life for version 11.37
  As of January 16, 2026, these product versions have reached end of life and are no longer supported:

  • Private agent version 11.37
  • Private API gateway version 11.37
  • Design Studio version 11.37

  We recommend that users of these versions upgrade to the latest version as soon as practicable.

Studio SDK connectors

• User action required: Upcoming removal of deprecated Cloud Datastore Query Items activity
  In an upcoming release, the deprecated Query Items activity in the Cloud Datastore connector will be permanently removed. This activity was replaced in the 11.47 release by the redesigned Query Items activity, whose flattened response structure makes it so the individual fields you define in the Management Console Cloud Datastore page are returned directly at the top level of the response.

  Important

  If you are using the deprecated Query Items activity in any operations, you must review your operation design and replace it with the redesigned Query Items activity as soon as possible, as the deprecated activity is no longer supported and will be removed in the future.