v7.5.6

## Asterisk AI Voice Agent v7.5.6

Application release notes and operator guidance:

- [Release changelog](https://github.com/hkjarral/AVA-AI-Voice-Agent-for-Asterisk/blob/v7.5.6/CHANGELOG.md)
- [Installation and upgrade guide](https://github.com/hkjarral/AVA-AI-Voice-Agent-for-Asterisk/blob/main/docs/INSTALLATION.md)
- [Migration guide](https://github.com/hkjarral/AVA-AI-Voice-Agent-for-Asterisk/blob/main/docs/MIGRATION.md)

### Agent CLI Tools

Pre-built binaries for the agent CLI tools.

### Installation

**Linux/macOS:**
```bash
# Download for your platform
curl -L -o agent https://github.com/hkjarral/AVA-AI-Voice-Agent-for-Asterisk/releases/download/v7.5.6/agent-linux-amd64
chmod +x agent
sudo mv agent /usr/local/bin/
agent version
```

**Windows:**
Download `agent-windows-amd64.exe` and add to your PATH.

### Available Binaries

- `agent-linux-amd64` - Linux x86_64
- `agent-linux-arm64` - Linux ARM64 (Raspberry Pi, AWS Graviton)
- `agent-darwin-amd64` - macOS Intel
- `agent-darwin-arm64` - macOS Apple Silicon (M1/M2/M3)
- `agent-windows-amd64.exe` - Windows x86_64

### Verification

Verify checksums with `SHA256SUMS`:
```bash
sha256sum -c SHA256SUMS
```

### Tools Included

- `agent setup` - Interactive setup wizard
- `agent check` - Standard diagnostics report
- `agent rca` - Post-call root cause analysis
- `agent version` - Version information

See [TROUBLESHOOTING_GUIDE.md](https://github.com/hkjarral/AVA-AI-Voice-Agent-for-Asterisk/blob/main/docs/TROUBLESHOOTING_GUIDE.md) for complete documentation.