WeKnora/CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

[0.1.6] - 2025-11-24

Document Parser Enhancements

• NEW: Added CSV, XLSX, XLS file parsing support (spreadsheet processing, tabular data extraction)
• NEW: Web page parser (dedicated class, optimized web image encoding, improved dependency management)

Document Processing Improvements

• NEW: MarkdownTableUtil (reduced whitespace, improved table readability/consistency)
• NEW: Document model class (structured models for type safety, optimized config/parsing logic)
• UPGRADED: Docx2Parser (enhanced timeout handling, better image processing, optimized OCR backend)

Internationalization

• NEW: English/Russian multi-language support (vue-i18n integration, translated UI/text/errors, multilingual docs for knowledge graph/MCP config)

Bug Fixes

• Fixed menu component integration issues
• Fixed Darwin (macOS) memory check regex error (resolved empty output)
• Fixed model availability check (unified logic, auto ":latest" tag, prevented duplicate pull calls)
• Fixed Docker Compose security vulnerability (addressed writable filesystem issue)

Refactoring & Optimization

• Refactored parser logging/API checks (simplified exception handling, better error reporting)
• Refactored chunk processing (removed redundant header handling, updated examples)
• Refactored module organization (docreader structure, proto/client imports, Docker config, absolute imports)

Documentation Updates

• Updated API Key acquisition docs (web registration + account page retrieval)
• Updated Docker Compose setup guide (comprehensive instructions, config adjustments)
• Updated multilingual docs (added knowledge graph/MCP config guides, directory structure)
• Removed deprecated hybrid search API docs

Code Cleanup

• Removed redundant Docker build parameters
• Updated .gitignore rules
• Optimized import statements/type hints
• Cleaned redundant logging/comments

CI/CD Improvements

• Added new CI/CD trigger branches
• Added build concurrency control
• Added disk space cleanup automation

[0.1.5] - 2025-10-20

Features & Enhancements

• Added multi-knowledgebases operation support and management (UI & backend logic)
• Enhanced tenant information management: New tenant page with user-friendly storage quota and usage rate display (see TenantInfo.vue)
• Initialization Wizard improvements: Stricter form validation, VLM/OpenAI compatible URL verification, and multimodal file upload preview & validation (see InitializationContent.vue)
• Backend: API Key automatic generation and update logic (see types.Tenant & tenantService.UpdateTenant)

UI / UX

• Restructured settings page and initialization page layouts; optimized button states, loading states, and prompt messages; improved upload/preview experience
• Enhanced menu component: Multi-knowledgebase switching and pre-upload validation logic (see menu.vue)
• Hidden/protected sensitive information (e.g., API Keys) and added copy interaction prompts (see TenantInfo.vue)

Security Fixes

• Fixed potential frontend XSS vulnerabilities; enhanced input validation and Content Security Policy
• Hidden API Keys in UI and improved copy behavior prompts to strengthen information leakage protection

Bug Fixes

• Resolved OCR/AVX support-related issues and image parsing concurrency errors
• Fixed frontend routing/login redirection issues and file download content errors
• Fixed docreader service health check and model prefetching issues

DevOps / Building

• Improved image building scripts: Enhanced platform/architecture detection (amd64 / arm64) and injected version information during build (see get_version.sh & build_images.sh)
• Refined Makefile and build process to facilitate CI injection of LDFLAGS (see Makefile)
• Improved usage and documentation for scripts and migration tools (migrate) (see migrate.sh)

Documentation

• Updated README and multilingual documentation (EN/CN/JA) along with release/CHANGELOG (see CHANGELOG.md & README.md for details)
• Added MCP server usage instructions and installation guide (see mcp-server/INSTALL.md)

Developer / Internal API Changes (For Reference)

• New/updated backend system information response structure: handler.GetSystemInfoResponse
• Tenant data structure and JSON storage fields: types.Tenant

0.1.4 - 2025-09-17

🚀 Major Features

• NEW: Multi-knowledgebases operation support
  • Added comprehensive multi-knowledgebase management functionality
  • Implemented multi-data source search engine configuration and optimization logic
  • Enhanced knowledge base switching and management in UI
• NEW: Enhanced tenant information management
  • Added dedicated tenant information page
  • Improved user and tenant management capabilities

🎨 UI/UX Improvements

• REDESIGNED: Settings page with improved layout and functionality
• ENHANCED: Menu component with multi-knowledgebase support
• IMPROVED: Initialization configuration page structure
• OPTIMIZED: Login page and authentication flow

🔒 Security Fixes

• FIXED: XSS attack vulnerabilities in thinking component
• FIXED: Content Security Policy (CSP) errors
• ENHANCED: Frontend security measures and input sanitization

🐛 Bug Fixes

• FIXED: Login direct page navigation issues
• FIXED: App LLM model check logic
• FIXED: Version script functionality
• FIXED: File download content errors
• IMPROVED: Document content component display

🧹 Code Cleanup

• REMOVED: Test data functionality and related APIs
• SIMPLIFIED: Initialization configuration components
• CLEANED: Redundant UI components and unused code

0.1.3 - 2025-09-16

🔒 Security Features

• NEW: Added login authentication functionality to enhance system security
• Implemented user authentication and authorization mechanisms
• Added session management and access control
• Fixed XSS attack vulnerabilities in frontend components

📚 Documentation Updates

• Added security notices in all README files (English, Chinese, Japanese)
• Updated deployment recommendations emphasizing internal/private network deployment
• Enhanced security guidelines to prevent information leakage risks
• Fixed documentation spelling issues

🛡️ Security Improvements

• Hide API keys in UI for security purposes
• Enhanced input sanitization and XSS protection
• Added comprehensive security utilities

🐛 Bug Fixes

• Fixed OCR AVX support issues
• Improved frontend health check dependencies
• Enhanced Docker binary downloads for target architecture
• Fixed COS file service initialization parameters and URL processing logic

🚀 Features & Enhancements

• Improved application and docreader log output
• Enhanced frontend routing and authentication flow
• Added comprehensive user management system
• Improved initialization configuration handling

🛡️ Security Recommendations

• Deploy WeKnora services in internal/private network environments
• Avoid direct exposure to public internet
• Configure proper firewall rules and access controls
• Regular updates for security patches and improvements

0.1.2 - 2025-09-10

• Fixed health check implementation for docreader service
• Improved query handling for empty queries
• Enhanced knowledge base column value update methods
• Optimized logging throughout the application
• Added process parsing documentation for markdown files
• Fixed OCR model pre-fetching in Docker containers
• Resolved image parser concurrency errors
• Added support for modifying listening port configuration

0.1.0 - 2025-09-08

• Initial public release of WeKnora.
• Web UI for knowledge upload, chat, configuration, and settings.
• RAG pipeline with chunking, embedding, retrieval, reranking, and generation.
• Initialization wizard for configuring models (LLM, embedding, rerank, retriever).
• Support for local Ollama and remote API models.
• Vector backends: PostgreSQL (pgvector), Elasticsearch; GraphRAG support.
• End-to-end evaluation utilities and metrics.
• Docker Compose for quick startup and service orchestration.
• MCP server support for integrating with MCP-compatible clients.