rp/CHANGELOG.md at 5069fe86930816fb9d787456e19b1164a2f9b81d

 # Changelog
 ## Version 1.9.0 - 2025-11-07
 This release introduces a new agent communication system and autonomous detection capabilities. It also adds caching, plugin support, and interactive modes, along with an agent execution tool.
 **Changes:** 8 files, 65 lines
 **Languages:** Markdown (8 lines), Other (7 lines), Python (48 lines), TOML (2 lines)
 ## Version 1.8.0 - 2025-11-07
 This release introduces a new agent communication system, enabling agents to interact and share information. It also adds autonomous detection, caching, plugin support, and interactive modes to the core application.
 **Changes:** 81 files, 12528 lines
 **Languages:** Markdown (51 lines), Other (560 lines), Python (11915 lines), TOML (2 lines)
 ## Version 1.7.0 - 2025-11-06
 Ads can now be shown on multiple computers simultaneously. This release bumps the version to 1.7.0.
 **Changes:** 2 files, 10 lines
 **Languages:** Markdown (8 lines), TOML (2 lines)
 ## Version 1.6.0 - 2025-11-06
 The system now supports displaying ads across multiple machines. This improves ad delivery and scalability for users and developers.
 **Changes:** 19 files, 2312 lines
 **Languages:** Markdown (8 lines), Python (2299 lines), TOML (5 lines)
 ## Version 1.5.0 - 2025-11-06
 Agents can now use datasets stored across multiple locations. This allows for larger datasets and improved performance.
 **Changes:** 2 files, 10 lines
 **Languages:** Markdown (8 lines), TOML (2 lines)
 ## Version 1.4.0 - 2025-11-06
 Agents can now share data more efficiently using a new distributed dataset system. This improves performance and allows agents to work together on larger tasks.
 **Changes:** 48 files, 7423 lines
 **Languages:** Markdown (8 lines), Other (562 lines), Python (6848 lines), TOML (5 lines)
 ## Version 1.3.0 - 2025-11-05
 This release updates how the software finds configuration files and handles communication with agents. These changes improve reliability and allow for more flexible configuration options.
 **Changes:** 32 files, 2964 lines
 **Languages:** Other (706 lines), Python (2214 lines), TOML (44 lines)
 All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 ## [Unreleased]
 ### Added
 - Comprehensive test suite with pytest
 - Structured logging system with rotating file handlers
 - Configuration file support (`.prrc`)
 - Token and cost tracking across sessions
 - Session persistence (save/load/export)
 - CI/CD pipeline with GitHub Actions
 - Custom exception hierarchy
 - Plugin system for custom tools
 - Multiple output formats (text, JSON, structured)
 - Input validation system
 - Progress indicators for long operations
 - Pre-commit hooks configuration
 - Comprehensive documentation (README, CONTRIBUTING, CHANGELOG)
 - Version flag (`--version`)
 - Better help text with examples
 - Session management commands
 - Usage statistics tracking
 ### Changed
 - Improved argument parser with better help text
 - Enhanced error handling throughout codebase
 - Modular architecture with clear separation of concerns
 ### Fixed
 - N/A (initial professional release)
 ## [1.0.0] - 2025-01-XX
 ### Added
 - Initial release with core functionality
 - Interactive and single-message modes
 - Autonomous execution mode
 - 16 built-in tools (filesystem, command, web, database, Python)
 - OpenRouter API integration
 - Context window management with summarization
 - Markdown rendering with syntax highlighting
 - Tool call visualization
 - Command history with readline
 - File versioning in SQLite database
 - Multiple context file support
 - Environment variable configuration
 - Model switching support
 - Verbose mode
 - API mode for specialized interaction
 ### Core Features
 - **Assistant Core**: Main orchestrator with REPL loop
 - **API Communication**: OpenRouter integration with streaming
 - **Tool System**: Parallel execution with ThreadPoolExecutor
 - **Autonomous Mode**: Max 50 iterations with completion detection
 - **Context Management**: Automatic compression at 30 message threshold
 - **UI Components**: ANSI colors, markdown rendering, fancy displays
 ### Tools Included
 - File Operations: read, write, list, mkdir, chdir, getpwd, index
 - Commands: run_command, run_command_interactive
 - Web: http_fetch, web_search, web_search_news
 - Database: db_set, db_get, db_query
 - Python: python_exec with persistent context
 ### Configuration
 - Default model: x-ai/grok-code-fast-1
 - Temperature: 0.7
 - Max tokens: 8096
 - Context threshold: 30 messages
 - Max autonomous iterations: 50
 ## Version History
 ### Version Numbering
 - **Major** (X.0.0): Breaking changes
 - **Minor** (1.X.0): New features, backwards compatible
 - **Patch** (1.0.X): Bug fixes, backwards compatible
 ### Release Schedule
 - Major releases: As needed for breaking changes
 - Minor releases: Monthly or when significant features are ready
 - Patch releases: As needed for bug fixes
 ## Migration Guides
 ### Upgrading to 1.0.0
 This is the initial professional release. If upgrading from development version:
 . Install with `pip install -e .`
 . Run `pr --create-config` to generate configuration file
 . Set `OPENROUTER_API_KEY` environment variable
 . Existing data in `~/.assistant_db.sqlite` will continue to work
 ## Deprecation Notices
 None currently.
 ## Known Issues
 None currently.
 ## Future Releases
 ### Planned for 2.0.0
 - Multi-model conversations
 - Enhanced plugin API with hooks
 - Web UI dashboard
 - Team collaboration features
 ### Under Consideration
 - Docker containerization
 - Cloud deployment options
 - IDE integrations
 - Advanced code analysis tools
 ---
 **Legend:**
 - `Added` - New features
 - `Changed` - Changes to existing functionality
 - `Deprecated` - Soon-to-be removed features
 - `Removed` - Removed features
 - `Fixed` - Bug fixes
 - `Security` - Security fixes