chromium-v145.0.7632.109.2

## Stealth Chromium Build

Pre-built Chromium 145 with 26 source-level C++ fingerprint patches.
All 4 platforms — Linux, macOS (arm64 + x64), and Windows.

See the full [CHANGELOG](https://github.com/CloakHQ/CloakBrowser/blob/main/CHANGELOG.md) for details.
If there any questions or issues, feel free to open a GitHub issue.

### What's New (v2)

**Binary**
- **Chromium 145** — latest stable base (up from 142)
- **26 fingerprint patches** (up from 16)
- **Auto-spoof by default** — stealthy with zero flags. Random fingerprint seed generated at startup, no configuration required
- **Platform-aware auto-detection** — GPU, screen, and User-Agent match the real OS automatically
- **Full stealth audit** — every patch reviewed for detection vectors, multiple fixes shipped
- **CDP hardening** — audited and patched known automation detection vectors
- **Expanded GPU model database** for realistic per-session diversity

**Wrapper (v0.3.3)**
- **4 platforms**: Linux x64, macOS arm64, macOS x64, Windows x64
- **Patchright integration** — CDP stealth built-in
- **SHA-256 checksum verification** on every download
- **GitHub Releases fallback** — auto-fallback if primary mirror unavailable
- **GeoIP auto-detect** — `launch(proxy="...", geoip=True)` sets timezone/locale from proxy IP
- **Realistic viewport** — 1920×947 (maximized Chrome on 1080p)
- **Auto-update checks** — notifies when newer wrapper or binary available

### Test Results
- 40/40 matrix tests (Core Stealth, Fingerprint Noise, Bot Detection, reCAPTCHA, Headers & TLS)
- 6/6 Turnstile/CAPTCHA tests (reCAPTCHA Enterprise 0.7-0.9, Turnstile managed + non-interactive)
- 17/17 flag toggle tests
- bot.sannysoft.com 56/56, BrowserScan 19/0 abnormal, CreepJS headless: 0%

### Install
```bash
pip install cloakbrowser    # Python
npm install cloakbrowser    # JavaScript
# Binary auto-downloads on first launch
```

### Platforms
| Platform | File | Size |
|----------|------|------|
| Linux x86_64 | `cloakbrowser-linux-x64.tar.gz` | 200 MB |
| macOS Apple Silicon | `cloakbrowser-darwin-arm64.tar.gz` | 141 MB |
| macOS Intel | `cloakbrowser-darwin-x64.tar.gz` | 152 MB |
| Windows x64 | `cloakbrowser-windows-x64.zip` | 527 MB |

### Checksums (SHA-256)
```
caf71fa5b85b3fc33253199b52ac58b96b959f00987863b4eef684ecc3cc6077  cloakbrowser-linux-x64.tar.gz
505582aa1bd3971c577f70e0cbbe016431702bdb693529abfd943b5bd9120c1c  cloakbrowser-darwin-arm64.tar.gz
a0a061b1945db55b3bbe95986a82b67803311c0fedabb3946e7ab0172273daac  cloakbrowser-darwin-x64.tar.gz
ee6e984d077f5d71bf7aeef51e58cb596ee5ab2296ca09e2210a37f88e5485ef  cloakbrowser-windows-x64.zip
```

### Security
- Release tag GPG-signed by CloakHQ (`C60C0DDC9D0DE2DD`)
- VirusTotal scans:
  - [macOS arm64](https://www.virustotal.com/gui/file/505582aa1bd3971c577f70e0cbbe016431702bdb693529abfd943b5bd9120c1c) — 0/62 clean
  - [macOS x64](https://www.virustotal.com/gui/file/a0a061b1945db55b3bbe95986a82b67803311c0fedabb3946e7ab0172273daac) — 0/62 clean
  - [Linux x64](https://www.virustotal.com/gui/file/caf71fa5b85b3fc33253199b52ac58b96b959f00987863b4eef684ecc3cc6077) — 0/56 clean
  - [Windows x64](https://www.virustotal.com/gui/file/ee6e984d077f5d71bf7aeef51e58cb596ee5ab2296ca09e2210a37f88e5485ef) — 0/64 clean

### Verify GPG Signature
```bash
gpg --keyserver keyserver.ubuntu.com --recv-keys C60C0DDC9D0DE2DD
git verify-tag chromium-v145.0.7632.109.2
```