mirror of
https://github.com/LibreChat-AI/librechat.ai.git
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d7ae33a393
- Introduced `fileSearch` option to enable or disable the file search button in the chat interface, with a default value of `true`. - Updated configuration documentation to include `fileSearch` alongside `webSearch`. - Enhanced changelog to reflect these new features and their implications for the chat interface.
89 lines
6.8 KiB
Plaintext
89 lines
6.8 KiB
Plaintext
- Added `azure_mistral_ocr` strategy option for OCR configuration
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- Enables use of Mistral OCR models deployed on Azure AI Foundry
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- Supports Azure-specific deployment configurations with custom endpoints
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- Requires Azure deployment name to be specified in `mistralModel` field
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- Compatible with Mistral OCR 2503 model available on Azure AI Foundry
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- See [OCR Configuration](/docs/configuration/librechat_yaml/object_structure/ocr) for details
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- Added `vertexai_mistral_ocr` strategy option for OCR configuration
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- Enables use of Mistral OCR models deployed on Google Cloud Vertex AI
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- Supports multiple methods for providing Google Cloud service account credentials:
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- File path to service account JSON
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- URL to fetch service account JSON
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- Base64 encoded service account JSON
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- Raw JSON string
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- Automatically extracts project ID from service account credentials
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- Uses JWT authentication for secure access to Vertex AI endpoints
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- See [OCR Configuration](/docs/configuration/librechat_yaml/object_structure/ocr) for details
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- Enhanced MCP (Model Context Protocol) server management with comprehensive new features:
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- Added `serverInstructions` to MCP Servers object structure - controls whether server instructions are included in agent context when using MCP Server tools
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- Added user placeholder variables support:
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- `{{LIBRECHAT_USER_ID}}` - replaced with the current user's ID, enabling multi-user support
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- `{{LIBRECHAT_USER_*}}` - dynamic user field placeholders (replace `*` with the UPPERCASE version of any allowed field)
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- Supported in `headers` and `url` fields
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- Added `customUserVars` for per-user credentials:
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- Allows users to securely provide their own API keys and credentials for MCP servers
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- Configurable through UI via settings icon in tool selection or MCP Settings panel
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- Ensures authentication details remain private in multi-user environments
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- Added `mcpServers` to the `interface` configuration:
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- Centralizes UI-related settings for Model Context Protocol servers
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- Includes `placeholder` option to customize text shown in server selection dropdown when no MCP is selected
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- Enhanced server management with connection status tracking and OAuth support:
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- Added dynamic status icons showing server state (connected, disconnected, OAuth required, error, initializing)
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- Implemented server (re)initialization with OAuth flow support through dropdown and settings panel
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- Added set/unset state tracking for `customUserVars`
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- Unified server listing across MCPSelect and MCPPanel with consistent status display
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- See [MCP Servers Object Structure](/docs/configuration/librechat_yaml/object_structure/mcp_servers) for complete details
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- Added user placeholder variables support to Custom Endpoint Headers:
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- Users can now use the same placeholder variables (`{{LIBRECHAT_USER_ID}}`, `{{LIBRECHAT_USER_EMAIL}}`, etc.) in custom endpoint headers
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- See [Custom Endpoint Object Structure - Headers](/docs/configuration/librechat_yaml/object_structure/custom_endpoint#headers) for details
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- Added `temporaryChatRetention` to interface configuration:
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- Configures the retention period for temporary chats in hours (min: 1, max: 8760)
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- Default retention is 720 hours (30 days) if not specified
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- Can be set via environment variable `TEMP_CHAT_RETENTION_HOURS` or in `librechat.yaml`
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- Applies to newly created temporary chats only; existing chats retain their original expiration
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- See [Interface Object Structure - temporaryChatRetention](/docs/configuration/librechat_yaml/object_structure/interface#temporarychatretention) for details
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- Added `clientImageResize` to `fileConfig` configuration:
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- Enables automatic client-side image resizing before upload to prevent failures and optimize performance
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- Configurable maximum dimensions (`maxWidth`/`maxHeight`) with aspect ratio preservation
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- Adjustable JPEG/WebP compression quality (0.1-1.0) for file size optimization
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- Supports output format selection between JPEG and WebP
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- Helps reduce bandwidth usage and improve upload speeds
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- See [File Config Object Structure - clientImageResize](/docs/configuration/librechat_yaml/object_structure/file_config#clientimageresize) for details
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- Enhanced `webSearch` configuration with comprehensive Firecrawl scraper options:
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- Added detailed configuration options for Firecrawl scraper including `formats`, `includeTags`, `excludeTags`, `headers`, `waitFor`, `timeout`, `maxAge`, `mobile`, `skipTlsVerification`, `parsePDF`, `removeBase64Images`, `blockAds`, `storeInCache`, `zeroDataRetention`, `onlyMainContent`, `location`, and `changeTrackingOptions`
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- See [Web Search Configuration](/docs/configuration/librechat_yaml/object_structure/web_search) for details
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- Added title generation configuration with advanced options for all endpoints:
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- Added `titleMethod` to control title generation strategy:
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- `"completion"` (new default) - Uses standard completion API for broader LLM compatibility
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- `"structured"` or `"functions"` (legacy) - Uses structured output/function calling (not all providers support this)
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- Added `titlePrompt` for customizing the main title generation prompt:
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- Must include `{convo}` placeholder for conversation content
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- Allows full control over how the AI generates titles
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- Added `titlePromptTemplate` for customizing conversation formatting:
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- Must include `{input}` and `{output}` placeholders
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- Default: `"User: {input}\nAI: {output}"`
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- Controls how the conversation is formatted when inserted into `titlePrompt`
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- Added `titleEndpoint` to use alternative endpoints for title generation:
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- Supported values: `openAI`, `azureOpenAI`, `google`, `anthropic`, `bedrock`
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- For custom endpoints, use the exact custom endpoint name as defined in configuration
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- Allows using a different, potentially cheaper model/endpoint for titles
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- All title configuration options are now available as [Shared Endpoint Settings](/docs/configuration/librechat_yaml/object_structure/shared_endpoint_settings)
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- Can be configured globally using the `all:` endpoint definition
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- See individual endpoint documentation for specific examples
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- Added `fileSearch` to interface configuration:
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- Enables or disables the file search button in the chat interface
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- Similar to the `webSearch` option but controls file search (RAG API usage via tool)
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- Does not disable the [Agents File Search Capability](/docs/features/agents#file-search)
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- Default value is `true` if not specified
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- See [Interface Object Structure - fileSearch](/docs/configuration/librechat_yaml/object_structure/interface#filesearch) for details
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- Improved [Model Specs documentation](/docs/configuration/librechat_yaml/object_structure/model_specs) with parameter support updates:
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- Added support for `disableStreaming`, `thinking`, `thinkingBudget`, `web_search`, and other parameters |