# Fuuz 2025.2 (February 2025) > What changed in Fuuz 2025.2 (February 2025): New Data Mapping Tool; Monaco Editor Enhancements; Data Flow Audit User Improvements. Source: https://www.fuuz.com/resources/releases/2025-2 Release notes February 2025. 26 changes across the platform. [All releases](https://www.fuuz.com/resources/release-notes) [Subscribe](https://www.fuuz.com/resources/release-notes#subscribe) In this release [Integration and Connectors 4](#area-integration) [Security and Administration 4](#area-security) [Data Models and API 1](#area-data) [App Building and Packages 1](#area-apps) [Screens and User Experience 7](#area-ui) [Platform and Infrastructure 3](#area-platform) [Search all releases →](https://www.fuuz.com/resources/release-notes#browse) QA release Feb 4, 2025 Production release Feb 18, 2025 Changes 26 Data Models and API ### New Data Mapping Tool The flagship feature released this month is a brand new core component of the Fuuz development ecosystem: a new Data Mapping Designer. You can find a quick-start for this new feature in the Data Mapping documentation, but I'll share a few notes and screenshots here. Historically, our primary method of transforming data has been through JSONata expressions. While powerful, expressions can be complicated and confusing,… Integration and Connectors ### Monaco Editor Enhancements If you cast your mind back to last year, you may recall that in the September 2024 release notes we announced a new Monaco-based code editor for JSON data. At the time, we noted we'd be rolling out improvements and support for more languages in the coming releases. Well - the time has finally come to make good on that promise! JSONata and JavaScript Language Support: The 2025.2 release adds language support for JSONa… Orchestration and Data Flows ### Data Flow Audit User Improvements This month's release includes a change to how audit users (created by and updated by) are tracked on records in Fuuz. Prior to this release, changes made through mutations in a data flow or saved transform would have been tracked against a system user, even if that data flow or saved transform was initiated by an end user. Starting with this release, we've updated the system to track the original "on behalf of" user … Orchestration and Data Flows ### Document Auto-Print and Auto-Close The February release includes new features to streamline printing in browser environments. The "Document" navigation action now includes settings to automatically "print" the document when a new tab is opened with the document, and to automatically close the new tab after a specified number of seconds. Combined with kiosk mode printing in Google Chrome, these options allow for printing PDF documents (including labels… Integration and Connectors ### ChatGPT Connector The 2025.2 release adds an exciting new connector for OpenAI's ChatGPT API. This connector allows app builders and end users to create generative AI-driven applications in the Fuuz platform. During connector configuration, users can specify system-level prompts to provide specific instructions on how the model should process or respond to requests, such as requesting brief or detailed responses or that it respond in … Screens and User Experience ### Progress Bar Screen Element Finally, the February release adds a new screen element to visually display progress. This progress bar supports values within a specified range, and includes a nice animation to smoothly update as the progress changes. In the recording below, we're driving the display using a text input, but typically the progress percentage would be based on some value behind the scenes - for example, the number of inventory units … ## Integration and Connectors ### New - **Added OpenAI Chat (ChatGPT) integration connector** Integration › Integration Connectors - **Added support for algorithm options in SFTP connector** Integration › Integration Connectors - **Added additional fields to integration request logs: Return Errors Degree of Parallelism Number of Requests Request Name Request ID** Integration › Integration Connectors - **Added migration to ensure TTL indexes exist for integration request logs** Integration › Integration Connectors ## Security and Administration ### New - **Added "on behalf of user" system to track original request user in audit fields for changes made via data flows or transforms** Data › Security - **Added check to prevent updates to inactive user or user tenant records** Data › Security - **Added Tenant Access Type to app users table and form** Data › Security ### Improved - **Updated create/update forms for Tenant Access Type to correctly filter to access types that are compatible with the user's Enterprise Access Type** Data › Security ## Data Models and API ### Fixed - **Fixed an issue that would occur when mixing string casing on sequence key values** Data › GraphQL API ## App Building and Packages ### Fixed - **Fixed issue with package builder search feature and label fields** Orchestration › Package Builder ## Screens and User Experience ### New - **Added support for Javascript and JSONata scripts in Monaco editor** User Interface › Components - **Added a Progress Bar screen element** User Interface › Screen Designer - **Added fields to allow changing screen and version descriptions during screen deployment** User Interface › Screen Designer ### Improved - **Updated chart library to latest version and added fullscreen mode for visualizations** User Interface › Components - **Updated table sorting logic to gracefully handle null values** User Interface › Components - **Updated table generation to automatically set the background color of relation columns with color fields** User Interface › Screen Designer - **Updated table and form generation to automatically add additional filters for active and usable to select inputs for models with those fields** User Interface › Screen Designer ## Platform and Infrastructure ### Improved - **Updated build and QA environments to Redis 7.4** DevOps - **Updated production environments to Kubernetes 1.31** DevOps - **Upgraded convict configuration library to latest version** DevOps