# Changelog

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

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [0.1.0] - 2025-02-13

### Added
- **Core Architecture**: Trait-based pluggable system for Provider, Channel, Observer, RuntimeAdapter, Tool
- **Provider**: OpenRouter implementation (access Claude, GPT-4, Llama, Gemini via single API)
- **Channels**: CLI channel with interactive and single-message modes
- **Observability**: NoopObserver (zero overhead), LogObserver (tracing), MultiObserver (fan-out)
- **Security**: Workspace sandboxing, command allowlisting, path traversal blocking, autonomy levels (ReadOnly/Supervised/Full), rate limiting
- **Tools**: Shell (sandboxed), FileRead (path-checked), FileWrite (path-checked)
- **Memory (Brain)**: SQLite persistent backend (searchable, survives restarts), Markdown backend (plain files, human-readable)
- **Heartbeat Engine**: Periodic task execution from HEARTBEAT.md
- **Runtime**: Native adapter for Mac/Linux/Raspberry Pi
- **Config**: TOML-based configuration with sensible defaults
- **Onboarding**: Interactive CLI wizard with workspace scaffolding
- **CLI Commands**: agent, gateway, status, cron, channel, tools, onboard
- **CI/CD**: GitHub Actions with cross-platform builds (Linux, macOS Intel/ARM, Windows)
- **Tests**: 159 inline tests covering all modules and edge cases
- **Binary**: 3.1MB optimized release build (includes bundled SQLite)

### Security
- Path traversal attack prevention
- Command injection blocking
- Workspace escape prevention
- Forbidden system path protection (`/etc`, `/root`, `~/.ssh`)

[0.1.0]: https://github.com/theonlyhennygod/zeroclaw/releases/tag/v0.1.0