chromium-v146.0.7680.177.2

## Stealth Chromium Build

Pre-built Chromium with 49 source-level fingerprint patches.

See the full [CHANGELOG](https://github.com/CloakHQ/CloakBrowser/blob/main/CHANGELOG.md) for details.

### What's New
- Native SOCKS5 proxy support with UDP ASSOCIATE — QUIC/HTTP3 now works through SOCKS5 proxies instead of falling back to h2
- Linux arm64 upgraded to Chromium 146, matching Linux x64

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

### Platforms
| Platform | File |
|----------|------|
| Linux x86_64 | \`cloakbrowser-linux-x64.tar.gz\` |
| Linux arm64 (RPi, Graviton) | \`cloakbrowser-linux-arm64.tar.gz\` |

macOS and Windows remain on previous versions (145.0.7632.x).

### Checksums (SHA-256)
\`\`\`
bf1311795247ca2936514602a4796a59f86e85fade34c04f4f0f9bf61bc7b7f9  cloakbrowser-linux-x64.tar.gz
b05e1cfcf4e35550602bbc20d598a1ba68d1417dc67b821e5916e7996c453a08  cloakbrowser-linux-arm64.tar.gz
\`\`\`

### Security
- Release tag GPG-signed by CloakHQ (\`C60C0DDC9D0DE2DD\`)
- VirusTotal scans:
  - [Linux x64](https://www.virustotal.com/gui/file/bf1311795247ca2936514602a4796a59f86e85fade34c04f4f0f9bf61bc7b7f9)
  - [Linux arm64](https://www.virustotal.com/gui/file/b05e1cfcf4e35550602bbc20d598a1ba68d1417dc67b821e5916e7996c453a08)

### Verify
\`\`\`bash
# GPG signature
gpg --keyserver keyserver.ubuntu.com --recv-keys C60C0DDC9D0DE2DD
git verify-tag chromium-v146.0.7680.177.2

# Binary attestation
gh attestation verify cloakbrowser-linux-x64.tar.gz --repo CloakHQ/cloakbrowser
\`\`\`

### Feedback
If you notice any regressions or new detection issues after updating, please [open an issue](https://github.com/CloakHQ/CloakBrowser/issues) with the site and error details.
To roll back, see [Troubleshooting — Roll back](https://github.com/CloakHQ/CloakBrowser#new-update-broke-something-roll-back-to-the-previous-version).