CloakHQ/CloakBrowser chromium-v145.0.7632.109

Chromium v145.0.7632.109 — Stealth Build

on GitHub

Stealth Chromium Build

Pre-built Chromium 145 with 25 source-level C++ fingerprint patches. First v145 binary release.

See the full CHANGELOG for details.

What's New

Binary (from v142)

• Chromium 145 — latest stable base (up from 142)
• 25 fingerprint patches (up from 16) — fingerprint randomization across more browser APIs
• Full stealth audit — every patch reviewed for detection vectors, multiple fixes shipped
• CDP hardening — audited and patched known automation detection vectors
• New runtime flags for finer control over fingerprint behavior
• Zero regressions from v142, plus fixes for detection vectors that v142 left exposed

Wrapper (v0.3.0)

• Patchright integration — CDP stealth built-in, reduces Playwright's automation footprint
• SHA-256 checksum verification — binary downloads verified for integrity
• GitHub Releases fallback — auto-fallback if primary mirror is unavailable
• GeoIP auto-detect — launch(proxy="...", geoip=True) sets timezone and locale from proxy IP
• Realistic viewport — launch_context() defaults to 1920×947 (maximized Chrome on 1080p)
• Per-platform versioning — Linux gets v145, macOS stays on v142 until v145 Mac builds are ready

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 (all flags verified with and without)
• bot.sannysoft.com 56/56, BrowserScan 19/0 abnormal, CreepJS headless: 0%

Install

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

Breaking Changes

• Python: dependency changed from playwright to patchright (API-compatible — cloakbrowser.launch() handles this automatically)
• launch_context() viewport default changed from 1280×720 to 1920×947

Platforms

This is the first v145 release. macOS v145 builds are in progress — macOS users will continue on v142 until then.
If you hit any issues, please open an issue.

Checksums (SHA-256)

9baa1bd5f8cddea372c77a86eb1cc2ddb0aa1761190785e85940fa56cc38cf2e  cloakbrowser-linux-x64.tar.gz

Security

• Release tag GPG-signed by CloakHQ (C60C0DDC9D0DE2DD)
• VirusTotal scans:
  • Linux x64 — 0/60 clean

Verify GPG Signature

gpg --keyserver keyserver.ubuntu.com --recv-keys C60C0DDC9D0DE2DD
git verify-tag chromium-v145.0.7632.109