v0.7.5

Major Features

• Added GUI-based installer for SymbolicAI with support for Windows, macOS (Universal Binary), and Linux
• Introduced Lean4 engine support for formal verification and theorem proving
• Added shell application (app.py) for easier CLI access
• Implemented plugin system with configurable prefix commands in shell

Engine Improvements

• Enhanced token handling with new truncation strategies for large inputs
• Added support for GPT-4 Turbo and Claude models with improved API integration
• Updated Anthropic Claude integration with latest API changes
• Enhanced Perplexity API integration for search capabilities
• Improved error handling and API key management across engines

Documentation & UI

• Updated installation and quickstart guides
• Replaced logo with new banner design
• Enhanced code examples and documentation clarity
• Updated Python package dependencies and version requirements

Core Functionality

• Improved conversation handling with better context management
• Enhanced document retrieval and indexing capabilities
• Added support for metadata preservation in document processing
• Improved memory management for conversations
• Enhanced vector database operations

Development & Build

• Added comprehensive build system for creating installers
• Improved icon handling and conversion utilities
• Enhanced Git integration for package management
• Updated environment configuration and dependency management

Bug Fixes & Optimizations

• Fixed conversation state handling
• Improved error handling in shell commands
• Enhanced token management for large inputs
• Fixed vector database cleanup operations
• Optimized memory usage in conversation handling

Configuration

• Updated minimum Python requirement to 3.10
• Added new configuration options for API endpoints
• Enhanced package dependency management
• Updated core dependencies to latest stable versions

Breaking Changes

• Changed minimum Python version requirement to 3.10
• Modified conversation API interface
• Updated API handling for newer model versions
• Changed package installation and import mechanisms