> ## Documentation Index > Fetch the complete documentation index at: https://docs.4minds.ai/llms.txt > Use this file to discover all available pages before exploring further. # Changelog & Release Notes ## June 2026 ### Integrations * Added ***S3 and Dropbox dataset sync***: connect S3 buckets and Dropbox folders directly as synced dataset sources * Fixed ***dataset sync failures*** ("connection is closed") on slow-responding integrations like OneDrive and Box * Fixed ***Google Drive sync*** getting stuck in a loop on certain folder structures * Fixed ***integration file attachments*** not attaching correctly in Advanced Mode ### Datasets * Added end-to-end support for ***CSV, XLSX, XLS, and Parquet files*** in the Wren/DuckDB structured data pipeline, including GPT-OSS model support * Added new ***text and markdown accumulating chunkers*** for higher-quality document ingestion * Increased ***uncompressed ZIP upload limit*** to per-tier settings (up to 2,000 MB), replacing the previous 100 MB cap * Fixed ***ZIP upload validation*** errors around file size and file count * Set a ***30-minute minimum dataset sync interval*** to prevent runaway sync loops * Capped the ***graph visualization*** at 500 files per view to keep large graphs responsive ### Chat & Personas * Fixed ***custom persona descriptions*** not reaching the model prompt on the REST path * Fixed ***user messages disappearing*** immediately after send when starting a new conversation * Smaller, collapsed-by-default ***Sources dropdown*** for a cleaner chat experience * Fixed ***duplicate files*** appearing in the Sources list * Fixed ***"Add Data"*** in the right panel not working in fullscreen mode * Fixed ***dataset share confirmation message*** being lost after sharing ### API * `/v1/chat/completions` now correctly handles ***array-form message content*** for OpenAI-compatible clients * OpenAI integration now checks ***deleted-model status*** before running inference ### Admin * Added a toggle to ***show or hide 4MINDS internal users*** in the Admin usage view ### Authentication * Fixed an error blocking ***new user signups*** ### Legal * Updated ***Privacy Policy*** content *** ## May 2026 ### User Interface Updates * Refreshed ***login and sign-up pages*** with updated styles (May 1) ### SYMI * Launched ***SYMI versioning***: save snapshots of your SYMI workspace, view a changelog of what's changed, and reset the workspace back to a clean state with a confirmation prompt before anything is wiped (May 5) * Added ***PDF renderer*** and ***LibreOffice renderer***: SYMI can now generate PDF files (May 5) ### Datasets * Added ***`.trs` file support***: users can now add `.trs` files to their datasets (May 13) *** ## April 2026 ### Integrations * Added ***Google Workspace (GSuite) integration*** for access to Gmail, Drive, Calendar, and Docs (April 3) * Added ***Gong integration*** for revenue intelligence and sales conversation data (April 3) * Added ***Amazon RDS integration*** for relational database connectivity and structured data access (April 3) * Added ***BigQuery integration*** for cloud data warehouse access and large-scale analytics (April 3) ### Developer Tools * Launched ***4MINDS MCP Server*** (April 15) ### User Interface Updates * Launched ***SYMI AI Assistant*** with a major interface and control center overhaul (April 17) ## March 2026 ### Teams * Launched ***Teams Tab***: organization administrators can now create and manage teams, assign users, and organize access to shared resources based on team membership * Added ***Shared Resources View***: users can view models and datasets shared with them by other organization members, accessible directly from the Teams tab * Added ***Granular Resource Sharing***: models and datasets can now be shared with the entire organization, specific teams, or individual users ### Role-Based Access Control (RBAC) * Launched ***Multi-Layer Role Hierarchy***: roles now operate across three levels — organization (Owner, Admin, Billing Manager, Member, Guest), team (Owner, Admin, Member, Viewer, Guest), and system - with permissions cascading accordingly * Added ***Access Levels***: users are assigned Basic, Plus, or Admin access tiers based on their subscription plan, controlling feature availability across the platform * Added ***Custom Roles & Granular Permissions***: admins can grant or revoke individual `resource:action` permissions for any role, scoped at the organization, team, or resource level * Added ***Resource-Level Access Control***: per-model and per-dataset access grants can be targeted at specific users, teams, or the entire organization — with support for time windows, token limits, rate limits, and usage duration restrictions on model grants * Added ***RBAC Audit Trail***: all role and permission changes are logged with full context including actor, target, resource, IP address, and timestamp * Added ***SSO Auto-Provisioning***: SSO groups can now be mapped to teams with a default access level, enabling automatic role assignment on login across Azure AD, Okta, Google, GitHub, and LDAP *** ## February 2026 ### Agentic Platform * Launched ***Agentic AI Platform***: rotating agent status indicators with staggered timing for real-time visibility into agent activity * Added ***Extended Thinking Display***: "Extending Thinking..." indicator during response regeneration * Improved ***Sources Experience***: sources now displayed in a dropdown with pagination for cleaner chat interface ### External Model Integrations * Added ***Amazon SageMaker Integration***: create models on the 4MINDS platform directly from your existing SageMaker models * Added ***Amazon Bedrock Integration***: connect to AWS-managed foundation model endpoints hosted on Amazon Bedrock * Added ***Microsoft Foundry Integration***: create models from external models deployed on Microsoft Foundry ### Integrations * Added ***Databricks Serverless Updates***: OAuth/M2M authentication and Personal Access Token (PAT) support for secure, flexible connectivity *** ## January 2026 ### User Interface Updates * Launched ***Major UI Refresh*** with significant visual and structural improvements across the platform (January 20) * Added ***AI Assistant Panel***: dedicated left sidebar with contextual onboarding and help system for guided workflows * Introduced ***Enhanced Model Info Panel***: redesigned right sidebar consolidating Quick Actions, model details, and easy access to evaluations, API keys, and model settings * Added ***DOC MODE Toggle***: new interface mode for enhanced document-focused workflows * Implemented ***Three-Column Layout***: improved organization and workflow efficiency across the platform * Enhanced ***Visual Canvas***: updated graph rendering with force simulation and viewport culling for better performance * Streamlined ***Evaluations View***: updated evaluations table with improved status indicators and action menus ### Integrations * Added Supabase integration for database and backend access (January 21) * Added ServiceNow integration for IT service management workflows (January 21) * Added Slack integration for team communication and messaging data (January 21) * Added Google Drive integration for cloud document access (January 21) * Added Dropbox integration for file storage and sharing (January 21) * Added Splunk integration for log and security data analysis (January 21) ### Authentication * Added Single Sign-On (SSO) with AWS (January 21) * Added Single Sign-On (SSO) with Ping Identity (January 21) * Added Single Sign-On (SSO) with Okta (January 21) *** ## December 2025 ### Integrations * Added Salesforce integration for CRM access to leads, accounts, contacts, opportunities, and sales analytics (December 9) * Added HubSpot integration for CRM data, contact management, conversations, and email tracking (December 4) *** ## November 2025 ### New Features * Added ***Log Timeline Chart*** for visual monitoring: view system activity over time with a color-coded timeline displaying log event distribution, severity levels (Debug, Info, Warning, Error, Critical), and activity patterns to quickly identify spikes or gaps before diving into detailed logs (November 25) * Added ***Model as Judge*** evaluation method: automatically compare your customized model against a base foundation model with ChatGPT acting as an AI judge to evaluate responses side-by-side, providing detailed analysis of factual grounding, key differences, and winner rationale to help identify knowledge gaps and guide training data improvements (November 24) * Introduced ***System Logging*** for real-time visibility into AI model operations with live log streams, severity-level filtering (DEBUG, INFO, WARNING, ERROR, CRITICAL), search functionality, and log management tools including pause/resume, clear, and download capabilities (November 14) * Implemented ***Automatic Data Synchronization (Rsync)***: datasets created from integrations now automatically sync on login. The platform tracks a manifest of your source files and fetches any new additions, keeping your AI knowledge base current without manual re-imports (November 13) ### Integrations * Added Microsoft Fabric integration: browse and import from Lakehouses (files) and Warehouses (tables) for unified analytics platform access (November 25) * Added Box integration for cloud-stored documents and file management (November 13) * Added NetApp integration for enterprise storage access (November 12) * Added Office 365 integration for seamless access to emails, calendars, OneDrive files, Teams messages, and OneNote (November 11) ### Authentication * Added Single Sign-On (SSO) with Microsoft (November 11) *** ## October 2025 ### New Features * Introduced *Evaluations* functionality to automatically generate comprehensive model performance reports with key metrics, enabling data-driven decisions on model quality (October 31) ### Development Environment Enhancements * Added Cloud Shell support for browser-based command-line access to 4MINDS (October 31) ### Integrations * Added support for 5 new integrations: Amazon S3, CoreWeave Storage, SharePoint, Snowflake, Google Cloud Storage (October 28) * Added dataset and file import capabilities from Databricks, Hugging Face, and Azure Blob Storage (October 17) * Added credential management for connected integrations (October 16) ### Web Search & Scraping * Added web scraping feature supporting multiple URL inputs for real-time data extraction (October 15) * Introduced web search toggle during chat and inference sessions (October 7) ### File Format Support * Added support for 10 new file types : BMP, DOCX, GIF, JPEG, JPG, MD, PDF, PNG, TIFF, XLSX (October 28) * Added support for graph exports: SVG, PNG, JSON, GraphML, GEXF, PDF (October 1) ### Coming Soon * Platform evaluation support, providing insights into usability, features, and performance. * OCR support for image uploads and dataset integration * API key generation for custom application integrations ***