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release: v0.3.20 — 48 patches, WebRTC IP spoofing, proxy signal removal

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CloakHQ
2026-04-06 01:54:35 +02:00
parent ccda93669e
commit a0c7704c4b
7 changed files with 30 additions and 18 deletions
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CHANGELOG.md
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@@ -6,6 +6,18 @@ Changes are tagged: **[wrapper]** for Python/JS wrapper, **[binary]** for Chromi
---
## [0.3.20] — 2026-04-06
- **[binary]** Upgrade Linux x64 build to 145.0.7632.159.9 — 48 source-level C++ patches (up from 42)
- **[binary]** 6 new patches: WebRTC IP spoofing, proxy signal removal, network timing normalization, WebGL accuracy improvements
- **[binary]** New `--fingerprint-webrtc-ip` flag — spoof WebRTC ICE candidate IPs to match your proxy exit IP
- **[binary]** Proxy detection signals eliminated — timing, headers, and network metadata normalized when proxy is active
- **[binary]** WebGL rendering accuracy improvements for headed mode
- **[wrapper]** Auto-inject `--fingerprint-webrtc-ip` when `geoip=True` — uses resolved exit IP from GeoIP lookup
- **[wrapper]** Rewrite `cloakserve` as CDP multiplexer with per-connection fingerprint seeds and connection tracking
- **[wrapper]** Humanize keyboard improvements — better behavioral stealth for typing interactions (thanks [@evelaa123](https://github.com/evelaa123))
- **[meta]** Bump GitHub Actions dependencies
## [0.3.19] — 2026-03-30
- **[binary]** Upgrade Linux x64 build to 145.0.7632.159.8 — 42 source-level C++ patches (up from 33)
README.md
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@@ -40,7 +40,7 @@ Drop-in Playwright/Puppeteer replacement for Python and JavaScript.<br>
Same API, same code — just swap the import. <strong>3 lines of code, 30 seconds to unblock.</strong>
</p>
- **42 source-level C++ patches** — canvas, WebGL, audio, fonts, GPU, screen, automation signals, CDP input behavior
- **48 source-level C++ patches** — canvas, WebGL, audio, fonts, GPU, screen, WebRTC, network timing, automation signals, CDP input behavior
- **`humanize=True`** — human-like mouse curves, keyboard timing, and scroll patterns. One flag, behavioral detection passes
- **0.9 reCAPTCHA v3 score** — human-level, server-verified
- **Passes Cloudflare Turnstile**, FingerprintJS, BrowserScan — tested against 30+ detection sites
@@ -128,16 +128,16 @@ Open [http://localhost:8080](http://localhost:8080). Create a profile. Click **L
---
## Latest: v0.3.19 (Chromium 145.0.7632.159.8)
## Latest: v0.3.20 (Chromium 145.0.7632.159.9)
- **`humanize=True`** — one flag makes all mouse, keyboard, and scroll interactions behave like a real user. Bézier curves, per-character typing, realistic scroll patterns. Two presets: `default` and `careful`
- **CDP input behavior mimicking** — input events sent via CDP now produce the same signals as real user interactions. 4 source-level patches covering pointer, keyboard, and mouse behavior
- **Native locale spoofing** — new C++ patch replaces detectable CDP-level locale emulation
- **WebGPU fingerprint hardening** — adapter features, limits, and device ID spoofed for cross-API consistency
- **42 fingerprint patches** (Linux x64) — all 4 platforms on Chromium 145
- **48 fingerprint patches** (Linux x64) — 6 new patches covering WebRTC IP spoofing, proxy signal removal, and network timing normalization
- **WebRTC IP spoofing** — `--fingerprint-webrtc-ip=auto` resolves your proxy's exit IP and spoofs WebRTC ICE candidates. Auto-injected when using `geoip=True` (no extra network call)
- **Proxy signal removal** — DNS/connect/SSL timing zeroed, proxy cache headers stripped, Proxy-Connection header leak removed
- **`cloakserve` CDP multiplexer** — rewritten as a multi-connection CDP proxy with per-connection fingerprint seeds
- **Humanize CDP isolation** — keyboard events now use isolated worlds and trusted dispatch for better behavioral stealth
- **`humanize=True`** — one flag makes all mouse, keyboard, and scroll interactions behave like a real user. Bézier curves, per-character typing, realistic scroll patterns
- **Stealthy with zero flags** — binary auto-generates a random fingerprint seed at startup. No configuration required
- **Timezone & locale from proxy IP** — `launch(proxy="...", geoip=True)` auto-detects timezone and locale
- **WebRTC IP spoofing** — `--fingerprint-webrtc-ip=auto` resolves your proxy's exit IP and spoofs WebRTC ICE candidates. Auto-injected when using `geoip=True` (no extra network call)
- **Persistent profiles** — `launch_persistent_context()` keeps cookies and localStorage across sessions, bypasses incognito detection
See the full [CHANGELOG.md](CHANGELOG.md) for details.
@@ -222,7 +222,7 @@ CloakBrowser is a thin wrapper (Python + JavaScript) around a custom-built Chrom
3. **Every launch** → Playwright or Puppeteer starts with our binary + stealth args
4. **You write code** → standard Playwright/Puppeteer API, nothing new to learn
The binary includes 42 source-level patches covering canvas, WebGL, audio, fonts, GPU, screen properties, hardware reporting, automation signal removal, and CDP input behavior mimicking.
The binary includes 48 source-level patches covering canvas, WebGL, audio, fonts, GPU, screen properties, WebRTC, network timing, hardware reporting, automation signal removal, and CDP input behavior mimicking.
These are compiled into the Chromium binary — not injected via JavaScript, not set via flags.
@@ -1019,7 +1019,7 @@ A: Yes. Pass `proxy="http://user:pass@host:port"` to `launch()`.
| Feature | Status |
|---------|--------|
| Linux x64 — Chromium 145 (42 patches) | ✅ Released |
| Linux x64 — Chromium 145 (48 patches) | ✅ Released |
| macOS arm64/x64 — Chromium 145 (26 patches) | ✅ Released |
| Windows x64 — Chromium 145 (33 patches) | ✅ Released |
| JavaScript/Puppeteer + Playwright support | ✅ Released |
@@ -1043,7 +1043,7 @@ All releases are signed for supply chain verification.
```bash
# Verify GPG signature (binary release tag)
gpg --keyserver keyserver.ubuntu.com --recv-keys C60C0DDC9D0DE2DD
git verify-tag chromium-v145.0.7632.159.8
git verify-tag chromium-v145.0.7632.159.9
# Verify GitHub binary attestation (Sigstore)
gh attestation verify cloakbrowser-linux-x64.tar.gz --repo CloakHQ/cloakbrowser
cloakbrowser/_version.py
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@@ -1 +1 @@
__version__ = "0.3.19"
__version__ = "0.3.20"
cloakbrowser/config.py
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@@ -15,10 +15,10 @@ from ._version import __version__
# CHROMIUM_VERSION is the latest across all platforms (for display/reference).
# Use get_chromium_version() for the current platform's actual version.
# ---------------------------------------------------------------------------
CHROMIUM_VERSION = "145.0.7632.159.8"
CHROMIUM_VERSION = "145.0.7632.159.9"
PLATFORM_CHROMIUM_VERSIONS: dict[str, str] = {
"linux-x64": "145.0.7632.159.8",
"linux-x64": "145.0.7632.159.9",
"linux-arm64": "145.0.7632.159.7",
"darwin-arm64": "145.0.7632.109.2",
"darwin-x64": "145.0.7632.109.2",
js/README.md
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@@ -11,7 +11,7 @@
Drop-in Playwright/Puppeteer replacement. Same API, same code — just swap the import. **3 lines of code, 30 seconds to unblock.**
- **42 source-level C++ patches** — canvas, WebGL, audio, fonts, GPU, screen, automation signals
- **48 source-level C++ patches** — canvas, WebGL, audio, fonts, GPU, screen, WebRTC, network timing, automation signals
- **0.9 reCAPTCHA v3 score** — human-level, server-verified
- **Passes Cloudflare Turnstile**, FingerprintJS, BrowserScan — tested against 30+ detection sites
- **`npm install cloakbrowser`** — binary auto-downloads, auto-updates, zero config
js/package.json
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@@ -1,6 +1,6 @@
{
"name": "cloakbrowser",
"version": "0.3.19",
"version": "0.3.20",
"description": "Stealth Chromium that passes every bot detection test. Drop-in Playwright/Puppeteer replacement with source-level fingerprint patches.",
"type": "module",
"main": "dist/index.js",
js/src/config.ts
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@@ -27,10 +27,10 @@ export { WRAPPER_VERSION };
// CHROMIUM_VERSION is the latest across all platforms (for display/reference).
// Use getChromiumVersion() for the current platform's actual version.
// ---------------------------------------------------------------------------
export const CHROMIUM_VERSION = "145.0.7632.159.8";
export const CHROMIUM_VERSION = "145.0.7632.159.9";
export const PLATFORM_CHROMIUM_VERSIONS: Record<string, string> = {
"linux-x64": "145.0.7632.159.8",
"linux-x64": "145.0.7632.159.9",
"linux-arm64": "145.0.7632.159.7",
"darwin-arm64": "145.0.7632.109.2",
"darwin-x64": "145.0.7632.109.2",