v0.229.002

New Features

• GPT-5 Support

  • Added support for the GPT-5 family across Azure deployments: gpt-5-nano, gpt-5-mini, gpt-5-chat, and gpt-5.

• Image generation: gpt-image-1 Support

  • Added support for the gpt-image-1 image-generation model. Offers improved image fidelity, dramatic improvement of word and text in the image, and stronger prompt adherence compared to DALL·E 3.

• Public Workspaces

  • Introduced organization-wide document repositories accessible to all users, enabling shared knowledge repositories and improved organization-wide knowledge discovery.
  • Features include: centralized document management, seamless workspace scope switching, and organization-wide read access with admin-controlled write permissions.
  • (Ref: public_documents_container, Azure AI Search integration, workspace scope UI)

• Enhanced Plugin System with Action Logging and Citations

  • Comprehensive logging system for all Semantic Kernel actions/plugin invocations, capturing function calls, parameters, results, and execution times.
  • Features include: automatic logging, user tracking, Azure Application Insights integration, RESTful API endpoints for accessing logs and statistics.
  • (Ref: plugin_invocation_logger.py, logged_plugin_loader.py, route_plugin_logging.py)

• SQL Actions/Plugins for Database Integration

  • Complete SQL plugin system enabling AI agents to interact with SQL databases effectively across multiple platforms (SQL Server, PostgreSQL, MySQL, SQLite).
  • Features include: schema extraction, query execution with safety features, multi-database support, SQL injection protection, and read-only mode enforcement.
  • (Ref: sql_schema_plugin.py, sql_query_plugin.py)

• Configurable OpenAPI Actions/Plugins

  • Flexible OpenAPI plugin system allowing users to expose any OpenAPI-compliant API as Semantic Kernel plugin functions.
  • Features include: user-configurable specs, flexible authentication, secure file uploads, web UI integration, and support for both YAML and JSON formats.
  • (Ref: OpenAPI plugin factory, security validation, modal interface configuration)

• Left-Hand Navigation Menu

  • Complete redesign of navigation paradigm with persistent sidebar interface providing access to conversations, workspaces, and key features.
  • Features include: responsive collapsible design, state management, dynamic loading, and full keyboard accessibility support.
  • (Ref: Sidebar CSS framework, JavaScript components, conversation lists)

• Consolidated Account Menu

  • Unified dropdown-based navigation system consolidating all user account-related functions into a single, intuitive interface.
  • Features include: single-point access to account functions, streamlined navigation, responsive design, and dynamic content based on user permissions.
  • (Ref: Bootstrap dropdown component, state management, role-based menu items)

• Dark Mode and Light Mode Logo Support

  • Intelligent logo management that automatically switches between different logo variants based on the user's selected theme.
  • Features include: dual logo storage, automatic theme detection, CSS-based logo switching, and admin configuration for both variants.
  • (Ref: Theme detection, database schema for logo variants, admin upload interface)

• Message Metadata Display

  • Comprehensive tracking and display of detailed information about each message including timestamps, token usage, model information, and processing times.
  • Features include: real-time metadata collection, structured storage in Cosmos DB, expandable UI display, and performance tracking.
  • (Ref: Message metadata schema, UI integration, token usage monitoring)

• Copy Text Message Feature

  • Convenient one-click copying of message content with support for various content types including plain text, formatted content, and code blocks.
  • Features include: universal copy support, format preservation, smart content detection, and modern clipboard API integration.
  • (Ref: MessageCopyManager, clipboard API, content type detection)

• External Links Configuration

  • Administrative ability to configure and display custom navigation links to external resources and services within the SimpleChat interface.
  • Features include: admin configuration, database storage, URL validation, responsive design, and role-based link visibility.
  • (Ref: External links schema, admin interface, security validation)

• Enhanced Citations Managed Identity Authentication

  • Added Managed Identity authentication option to Enhanced Citations Storage Account configuration, eliminating need for stored connection strings.
  • Features include: dropdown selection for authentication method, dynamic form fields, validation logic, and Azure RBAC support for fine-grained access control.
  • Benefits include: enhanced security posture, elimination of stored secrets, and support for enterprise security policies.
  • (Ref: enhanced_citations_storage_authentication_type, storage client initialization, RBAC documentation)

User Interface Enhancements

• Comprehensive UI Performance Enhancements

  • Multiple interconnected improvements including group name display in workspace scope selection, personal and group workspace UI improvements, and enhanced file upload performance.
  • Improvements include: 50x tabular data performance improvement, smart HTTP plugin with PDF support, user-friendly feedback displays, and improved group management UI.
  • (Ref: WorkspaceScopeManager, performance optimizations, UI component updates)

• Improved Chat UI Input Layout

  • Comprehensive redesign of chat interface's input and button layout creating more space for typing and streamlined user experience.
  • Features include: responsive grid system, component-based design, CSS Grid and Flexbox layout, and touch-optimized controls.
  • (Ref: Chat input container, responsive layout, mobile optimization)

• Double-Click Conversation Title Editing

  • Intuitive conversation renaming through double-click gesture directly within the chat interface, eliminating need for separate edit dialogs.
  • Features include: inline editing, event handling with debouncing, auto-save functionality, and keyboard support (Enter to save, Escape to cancel).
  • (Ref: ConversationTitleEditor, inline editing, event handling)

• Conversation Metadata Modal Width Enhancement

  • Enhanced conversation metadata modal to be wider so conversation IDs and long text content display properly without wrapping.
  • Changes include: increased modal width from modal-lg to modal-xl, updated CSS for 1200px max-width, and enhanced code element styling.
  • (Ref: templates/chats.html, modal width enhancements, readability improvements)

• Comprehensive File Content Inclusion Enhancement

  • Unified content limits for all file types, increasing from 1KB to 50KB for non-tabular files to match tabular file limits.
  • Benefits include: consistent LLM performance regardless of file type, complete document analysis, enhanced code review capabilities, and simplified logic.
  • (Ref: route_backend_chats.py, unified content limits, LLM context enhancement)

Bug Fixes

Agent and Plugin System Fixes

• Agent Citations Cross-Conversation Contamination Fix

  • Fixed critical bug where agent citations leaked between different conversations due to global singleton logger returning all invocations without filtering.
  • (Ref: route_backend_chats.py, plugin invocation logger filtering)

• Agent Citations Per-Message Isolation Fix

  • Resolved issue where agent citations accumulated across messages within the same conversation instead of being specific to each user interaction.
  • (Ref: message-specific citation tracking, plugin logger timestamp filtering)

• Agents/Plugins Blueprint Registration Fix

  • Fixed registration issues with agent and plugin blueprints preventing proper initialization and route handling.
  • (Ref: blueprint registration order, route conflicts resolution)

• Agent JavaScript Loading Error Fix

  • Resolved JavaScript loading errors in agent configuration interface that prevented proper agent management.
  • (Ref: agent settings UI, JavaScript dependency loading)

• Agent Model Display Fixes

  • Fixed display issues with agent model selection and configuration in the admin interface.
  • (Ref: model dropdown rendering, agent configuration UI)

• Plugin Duplication Bug Fix

  • Eliminated duplicate plugin registrations that caused conflicts and unexpected behavior in plugin execution.
  • (Ref: plugin loader deduplication, registration tracking)

• Smart HTTP Plugin Citations Integration Fix

  • Added missing citation support for Smart HTTP Plugin calls to ensure consistent citation display across all plugin types.
  • (Ref: @plugin_function_logger decorator integration, citation system uniformity)

• Smart HTTP Plugin Content Management Fix

  • Improved content handling and processing for Smart HTTP Plugin responses and data management.
  • (Ref: HTTP response processing, content formatting)

• SQL Plugin Validation Fix

  • Enhanced SQL plugin input validation and error handling for safer database interactions.
  • (Ref: SQL injection protection, query validation)

File Processing and Data Handling Fixes

• Tabular Data CSV Storage Optimization Fix

  • Replaced inefficient HTML table storage format with clean CSV format, reducing storage overhead by up to 50x and improving LLM processing efficiency.
  • (Ref: CSV format preservation, token usage optimization)

• Tabular Data LLM Content Inclusion Fix

  • Improved integration of tabular data content into LLM context for better analytical capabilities.
  • (Ref: content formatting, LLM context optimization)

• CSV Column Consistency Fix

  • Fixed DataTables errors caused by inconsistent column counts in CSV files by implementing column normalization.
  • (Ref: DataTables compatibility, column padding)

• File Upload Executor Fix

  • Resolved file upload processing issues in the executor system for more reliable file handling.
  • (Ref: upload pipeline, error handling)

• Document Upload Azure DI Fix

  • Fixed Azure Document Intelligence integration issues during document upload processing.
  • (Ref: Azure DI parameter handling, document processing pipeline)

• Workspace Upload Conversation Fix

  • Resolved issues with file uploads not properly associating with conversations in workspace context.
  • (Ref: conversation context preservation, file association)

Azure Integration Fixes

• Azure DI Parameter Fix

  • Corrected Azure Document Intelligence parameter handling and configuration issues.
  • (Ref: DI service configuration, parameter validation)

• Azure Search Exception Handling Fix

  • Improved error handling for Azure Search operations with better user feedback and graceful degradation.
  • (Ref: search service error handling, user notifications)

• AI Search Index Management and Agent Settings Fix

  • Fixed 404 errors when agents are disabled and improved AI Search index field checking with better error handling.
  • (Ref: conditional loading, index management UI)

• Sovereign Cloud Managed Identity Authentication Fix

  • Fixed Document Intelligence, Content Safety, and AI Search client initialization issues when using Managed Identity in Government and custom cloud contexts.
  • Implemented proper credential scopes, API versions, and audience specifications for sovereign cloud environments.
  • (Ref: credential scope configuration, sovereign cloud authentication, RBAC requirements)

• Client Reinitialization on Settings Update Fix

  • Added automatic client reinitialization when admin settings are updated, eliminating need for application restart when changing authentication methods.
  • (Ref: route_frontend_admin_settings.py, dynamic client management)

• Video Indexer Setup Walkthrough Fix

  • Updated Video Indexer settings validation to make API Key optional since the service now requires ARM authentication via Entra ID instead of API Key authentication.
  • (Ref: setup walkthrough validation, ARM authentication requirements)

User Interface and Navigation Fixes

• Enhanced Citations PDF Modal Fix

  • Improved PDF display and interaction within citation modals for better document viewing experience.
  • (Ref: PDF rendering, modal interface)

• Enhanced Citations Server-Side Rendering Fix

  • Fixed server-side rendering issues with citation display for improved performance and reliability.
  • (Ref: SSR optimization, citation rendering)

• Conversation ID Display Fix

  • Resolved issues with conversation ID visibility and formatting in the user interface.
  • (Ref: conversation metadata display, UI formatting)

• Navigation Menu Access Fix

  • Fixed navigation menu accessibility and functionality issues across different user roles and permissions.
  • (Ref: menu rendering, permission handling)

• Sidebar Title Length Control Fix

  • Implemented proper title truncation and display control for sidebar conversation titles.
  • (Ref: CSS text handling, title display)

• Find Group Modal Enhancements

  • Improved group discovery and selection modal functionality and user experience.
  • (Ref: group search interface, modal interactions)

• Logging Tab UI Improvement

  • Enhanced logging interface display and functionality for better debugging and monitoring.
  • (Ref: logging UI, tab interface improvements)

Permissions and Access Control Fixes

• Create Group Permission Display Fix

  • Fixed permission validation and display for group creation functionality based on user roles.
  • (Ref: permission checking, UI conditional rendering)

• Create Public Workspace Permission Display Fix

  • Resolved permission display issues for public workspace creation based on admin settings and user roles.
  • (Ref: workspace permissions, admin controls)

• Group API Error Handling Fix

  • Improved error handling and user feedback for group-related API operations.
  • (Ref: API error responses, user notifications)

System and Performance Fixes

• Message Metadata Loading Fix

  • Resolved issues with message metadata loading and display in conversation interfaces.
  • (Ref: metadata processing, conversation loading)

• Large API Response Enhancement

  • Improved handling of large API responses for better system stability and performance.
  • (Ref: response processing, memory management)

• Large PDF Summarization Support

  • Enhanced PDF processing capabilities for large documents with improved chunking and summarization.
  • (Ref: PDF processing pipeline, document chunking)

• PDF Processing Limits Optimization

  • Resolved inconsistent and overly restrictive PDF processing limits, aligning with Azure Document Intelligence's actual capabilities.
  • (Ref: SmartHttpPlugin processing limits, Azure DI integration)

• Image Generation Model Compatibility Fix

  • Fixed compatibility issues with various image generation models and configurations.
  • (Ref: model integration, image generation pipeline)

• Debug Logging Toggle Feature

  • Added configurable debug logging controls for better system monitoring and troubleshooting.
  • (Ref: logging configuration, debug controls)

• Duplicate Logo Version Setting Fix

  • Removed duplicate logo_version setting in admin settings configuration to prevent configuration conflicts.
  • (Ref: route_frontend_admin_settings.py line 389, configuration cleanup)

Breaking Changes

• Bing Web Search Removal
  • Removed all Bing Web Search functionality due to service deprecation by Microsoft. This includes:
    • Removed functions_bing_search.py module
    • Removed Bing configuration settings and UI elements
    • Removed web search button from chat interface
    • Removed Bing-related admin settings
    • Updated documentation to remove Bing references
  • Impact: Web search functionality is no longer available. Document search and other features remain fully functional.
  • Migration: No action required - existing conversations and data are preserved.