v1.5.9

## git-ai v1.5.9

### Release Channel
`latest`

---

> **Detailed AI-generated changelog is being generated and will appear here shortly...**

---

### Installation
Install this specific version with checksum verification:

**macOS/Linux:**
```bash
curl -fsSL https://github.com/git-ai-project/git-ai/releases/download/v1.5.9/install.sh | bash
```

**Windows (PowerShell):**
```powershell
irm https://github.com/git-ai-project/git-ai/releases/download/v1.5.9/install.ps1 | iex
```

### Downloads
- **Linux (x64)**: `git-ai-linux-x64`
- **Linux (ARM64)**: `git-ai-linux-arm64`
- **Windows (x64)**: `git-ai-windows-x64.exe`
- **Windows (ARM64)**: `git-ai-windows-arm64.exe`
- **macOS (Intel)**: `git-ai-macos-x64`
- **macOS (Apple Silicon)**: `git-ai-macos-arm64`

### SHA256 Checksums
```
$(cat release/SHA256SUMS)
```

### Attestation Verification
Verify build provenance with the GitHub CLI:
```bash
gh attestation verify git-ai-<platform> --repo git-ai-project/git-ai
```


<!-- Release notes generated using configuration in .github/release.yml at main -->

## What's Changed
### Other Changes
* chore(vscode-plugin): bump ovsx from 0.10.12 to 1.0.1 in /agent-support/vscode by @dependabot[bot] in https://github.com/git-ai-project/git-ai/pull/1576
* chore(deps): bump regex from 1.12.3 to 1.12.4 by @dependabot[bot] in https://github.com/git-ai-project/git-ai/pull/1577
* chore(vscode-plugin): bump @typescript-eslint/eslint-plugin from 8.60.1 to 8.61.1 in /agent-support/vscode by @dependabot[bot] in https://github.com/git-ai-project/git-ai/pull/1575
* Rewrite rewrite-ops attribution: object-based core, trace2 ingestion, fuzzer + fix gt-create flake by @svarlamov in https://github.com/git-ai-project/git-ai/pull/1542


**Full Changelog**: https://github.com/git-ai-project/git-ai/compare/v1.5.8...v1.5.9