# Changelog All notable changes to Gonzo are 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](https://github.com/control-theory/gonzo/compare/v0.1.6...HEAD) #### Added * Additional documentation and examples * Enhanced GitBook documentation site #### Changed * Improved error messages and user feedback #### Fixed * Various bug fixes and stability improvements ### [0.1.6](https://github.com/control-theory/gonzo/releases/tag/v0.1.6) - 2024-08-27 #### Added * Full screen log viewing with `f` key * Extended character limit for search and filter (200 chars) * Increased OTLP receive message size for larger log payloads #### Changed * Improved search and filter input handling * Enhanced OTLP receiver performance #### Fixed * Search and filter character limit issues * OTLP message size limitations #### Contributors * @destari - Full screen viewing feature * @rbg - OTLP message size improvements * @jon-spyder - Search/filter character limit * @vine-mxm - Documentation updates ### [0.1.5](https://github.com/control-theory/gonzo/releases/tag/v0.1.5) - 2024-08-24 #### Fixed * OTLP handling now matches stdin processing * Improved OTLP log receiver stability #### Changed * Unified OTLP and stdin log processing pipeline * Better error handling for OTLP connections #### Contributors * @destari - OTLP handling fixes ### [0.1.4](https://github.com/control-theory/gonzo/releases/tag/v0.1.4) - 2024-08-21 #### Added * Enhanced pattern extraction with drain3 algorithm * Improved service distribution tracking * Better severity-specific pattern analysis #### Changed * Optimized pattern detection performance * Improved Counts modal visualization #### Fixed * Pattern extraction accuracy improvements * Service tracking edge cases ### [0.1.3](https://github.com/control-theory/gonzo/releases/tag/v0.1.3) - 2024-08-15 #### Added * AI model selection modal (`m` key) * Support for multiple AI providers (OpenAI, Ollama, LM Studio) * Automatic model detection and selection * AI chat mode for interactive log analysis #### Changed * Improved AI integration architecture * Better model compatibility checking * Enhanced AI response formatting #### Fixed * AI provider connection issues * Model switching stability ### [0.1.2](https://github.com/control-theory/gonzo/releases/tag/v0.1.2) - 2024-08-10 #### Added * Custom log format support * Format configuration via YAML files * Built-in formats for Loki and common log types * Format auto-detection improvements #### Changed * Enhanced log parsing flexibility * Improved format detection accuracy #### Fixed * Format detection edge cases * Custom format loading issues ### [0.1.1](https://github.com/control-theory/gonzo/releases/tag/v0.1.1) - 2024-08-05 #### Added * Custom skins/themes support * Multiple built-in themes (Dracula, Nord, Monokai, etc.) * Theme configuration via YAML * ControlTheory branded themes #### Changed * Improved color scheme architecture * Better theme switching performance #### Fixed * Theme rendering issues * Color contrast problems ### [0.1.0](https://github.com/control-theory/gonzo/releases/tag/v0.1.0) - 2024-08-01 #### Added * Initial public release * Real-time log analysis TUI * OTLP receiver (gRPC and HTTP) * AI-powered log insights * Pattern detection with drain3 * Word frequency tracking * Attribute extraction and analysis * Counts modal with heatmap visualization * File input with glob support * Follow mode (tail -f behavior) * Multiple log format support (JSON, logfmt, plain text) * Configurable update intervals * Pause/resume functionality * Search and filter capabilities * Vim-style navigation * Mouse support * 11+ built-in themes * Configuration file support #### Technical Details * Built with Bubble Tea TUI framework * Lipgloss for styling * Cobra for CLI * Viper for configuration * OpenTelemetry OTLP support * Go 1.21+ required ### Version History Summary | Version | Date | Highlights | | ------- | ---------- | ------------------------------------ | | 0.1.6 | 2024-08-27 | Full screen viewing, extended search | | 0.1.5 | 2024-08-24 | OTLP handling improvements | | 0.1.4 | 2024-08-21 | Enhanced pattern extraction | | 0.1.3 | 2024-08-15 | AI model selection, multi-provider | | 0.1.2 | 2024-08-10 | Custom log formats | | 0.1.1 | 2024-08-05 | Custom skins/themes | | 0.1.0 | 2024-08-01 | Initial release | ### Upgrade Notes #### Upgrading to 0.1.6 **No breaking changes**. New features available immediately: * Press `f` in log viewer for full screen mode * Search and filter now support up to 200 characters * OTLP receiver handles larger messages #### Upgrading to 0.1.5 **No breaking changes**. OTLP improvements are automatic. #### Upgrading to 0.1.4 **No breaking changes**. Pattern extraction improvements are automatic. #### Upgrading to 0.1.3 **New AI features**: * Press `m` to select AI models * Automatic model detection for Ollama and LM Studio * No configuration changes needed #### Upgrading to 0.1.2 **Custom formats now supported**: * Place format files in `~/.config/gonzo/formats/` * Use `--format=name` to specify custom format * See documentation for format syntax #### Upgrading to 0.1.1 **Custom skins now supported**: * Place skin files in `~/.config/gonzo/skins/` * Use `--skin=name` or set in config file * See documentation for skin syntax #### Upgrading to 0.1.0 Initial release - no upgrade path. ### Installation Methods #### Go Install ```bash go install github.com/control-theory/gonzo/cmd/gonzo@latest ``` #### Homebrew ```bash brew tap control-theory/gonzo brew install gonzo ``` #### Binary Download Download from [GitHub Releases](https://github.com/control-theory/gonzo/releases) #### Build from Source ```bash git clone https://github.com/control-theory/gonzo.git cd gonzo make build ``` ### Deprecations No features have been deprecated yet. ### Breaking Changes No breaking changes in any release to date. ### Known Issues #### Current Known Issues * **Custom formats**: Some complex regex patterns may have performance impact * **OTLP**: Very large batch sizes may cause memory spikes * **AI**: Rate limiting may occur with high-frequency analysis requests * **Terminal**: Some older terminals may have limited mouse support See [GitHub Issues](https://github.com/control-theory/gonzo/issues) for complete list. ### Roadmap #### Upcoming Features **Short-term (Next Release)**: * Performance optimizations for high-volume logs * Additional built-in log formats * Enhanced AI prompt templates * Better error messages **Medium-term (3-6 months)**: * Plugin system for custom extensions * Export and reporting capabilities * Additional AI provider support * Advanced filtering DSL **Long-term (6+ months)**: * Distributed log analysis * Web-based interface option * Log aggregation features * Enterprise features See [GitHub Projects](https://github.com/control-theory/gonzo/projects) for detailed roadmap. ### Contributing We welcome contributions! See: * Contributing Guidelines * Development Setup * [GitHub Issues](https://github.com/control-theory/gonzo/issues) ### Release Process 1. **Version Bump**: Update version in code 2. **Changelog**: Update this file 3. **Tag**: Create git tag (e.g., `v0.1.6`) 4. **Push**: Push tag to GitHub 5. **Build**: GitHub Actions builds binaries 6. **Release**: Automated release creation 7. **Announce**: Community announcement ### Support * **Documentation**: * **Issues**: * **Discussions**: * **Email**: ### License Gonzo is licensed under the MIT License. See [LICENSE](https://github.com/control-theory/gonzo/blob/main/LICENSE) for details. ### Credits #### Core Team * [ControlTheory](https://github.com/control-theory) - Development and maintenance #### Contributors Thanks to all contributors! See [Contributors](https://github.com/control-theory/gonzo/graphs/contributors) for complete list. #### Special Thanks * [Charm](https://charm.sh/) - Bubble Tea, Lipgloss, Bubbles * [OpenTelemetry](https://opentelemetry.io/) - OTLP specification * [k9s](https://k9scli.io/) - TUI inspiration * Community contributors and users ### Archive For historical versions before 0.1.0, see the [Git history](https://github.com/control-theory/gonzo/commits/main). *** ### Changelog Format This changelog follows these conventions: * **Added**: New features * **Changed**: Changes to existing functionality * **Deprecated**: Soon-to-be removed features * **Removed**: Removed features * **Fixed**: Bug fixes * **Security**: Security fixes **Version Format**: `MAJOR.MINOR.PATCH` * **MAJOR**: Breaking changes * **MINOR**: New features (backward compatible) * **PATCH**: Bug fixes (backward compatible) *** {% hint style="info" %} **Stay Updated**: Watch the [GitHub repository](https://github.com/control-theory/gonzo) to be notified of new releases. {% endhint %} {% hint style="success" %} **Latest Version**: Check [Releases](https://github.com/control-theory/gonzo/releases) for the most recent version and download links. {% endhint %} --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. 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