Winter 2026 Harmony release

Introduction

This page provides a summary of new features, enhancements, and changes in winter 2026.

Various usability enhancements and bug fixes are not included in this summary. For the full release notes and release dates by component and region, see each release page.

To access the latest version of web applications, log in to the Harmony portal. Locally installed applications are downloadable through the Harmony portal Downloads page. The Docker private agent, private API gateway, and App Builder images are available at Docker Hub.

Harmony 11.53

The Harmony 11.53 release dates are December 3-11, 2025. For full release notes and dates, see the Harmony 11.53 and App Builder 4.53 release notes.

AI agents

• New Jitterbit HR Agent

• New AI agents for learning purposes:

  • Reactive Agent
  • Contextual Agent
  • Salesforce Q&A Agent
  • GitHub Agent with MCP
  • Fine-Tuned LLM Agent

App Builder

• New Jitterbit Harmony connection wizard

• Snowflake data server support for OAuth 2.0 authentication

• Ability to set a default deployment environment during one-click deploy

• Trace mode is now automatically disabled after 60 minutes

• Consolidation of language and localization settings into the View User Profile page

• Help text clarification for rollback handlers

EDI

• Editable workflow settings

• Transactions search criteria included in the URL

Studio

• Integration Studio renamed to Studio

• Scripting improvements:

  • Improved UX for drag-and-drop
  • Local variables shown in the auto-complete list
  • Syntax highlighting improvements

• Improved logging for NetSuite saved search with output

Studio SDK connectors

• Google Gemini connector general availability

• MCP Client connector general availability

• Snowflake connection support for custom connection parameters