chromium-v150.0.7871.114.3-pro

modelcontextprotocol/registrychromium-v150.0.7871.114.3-proJul 18, 2026by Cloak-HQ

AI Summary

The Pro line upgrades to Chromium 150 with 71 source-level patches, focusing on alignment with real Chrome behavior, fixing Puppeteer compatibility issues, and improving license error reporting.

Key Highlights

  • Chromium 150 upgrade across all five platforms
  • 71 source-level patches for alignment with real Chrome
  • Puppeteer fix for `navigator.userAgentData` reporting
  • Improved license failure error reporting with specific codes

New Features

  • New Chromium 150.0.7871.114.3 version
  • Coherent Apple Silicon profiles
  • Puppeteer userAgentData fix
  • Specific CloakBrowserLicenseError codes

Full Release Notes

## CloakBrowser Pro — Chromium 150.0.7871.114.3

The Pro line moves to **Chromium 150**, available on **all five platforms** at once — Linux x64, Linux arm64, Windows x64, macOS arm64, and macOS x64.

With a valid Pro license, your wrapper picks up this build automatically within the hour. Get Pro at **https://cloakbrowser.dev**.

### What's changed in the binary

71 source-level patches. A full rebase onto the Chromium 150 line with the complete patch set ported forward, plus a round of coherence work. Moving from the previous stable, this covers everything since `148.0.7778.215.5`.

- **Closer alignment with a real Chrome install** across speech and language profiles, font handling, storage reporting, Windows system colors and selection rendering, and graphics parameters.
- **Coherent Apple Silicon profiles** — chip, memory, screen, display scaling, and graphics limits are chosen together as one plausible Mac rather than independently, and display characteristics hold together across headed and headless launches.
- **Puppeteer fix** — `navigator.userAgentData` now reports coherent brands and versions under `puppeteer-core`, which previously could come back blank.
- **More self-consistent identities** — values a real browser reports consistently now stay consistent across repeat reads and across launch modes.
- **The reported Chrome version tracks real Chrome**, independent of the version we build from.
- **Clearer license failures** — the license gate exits with a distinct code per denial reason, surfaced as a specific `CloakBrowserLicenseError`.

### If a site regresses on this build

You're never stuck. If something that worked before breaks on 150, pin the previous stable and keep running — then [open an issue](https://github.com/CloakHQ/CloakBrowser/issues) telling us exactly what broke so we can fix it fast:

```python
launch(license_key="cb_...", browser_version="148.0.7778.215.5")
```
```bash
CLOAKBROWSER_VERSION=148.0.7778.215.5   # env var, any language
```

Remove the pin once the fix ships to return to the latest.

### Checksums (SHA-256)

```
version=150.0.7871.114.3
1bdfdc24a6a37147a305daac32b7f8c07eb45cdfaceb46affc987c082b631889  cloakbrowser-linux-x64.tar.gz
8825a1eabdb77ee13f4b5f316c30e067ab7c1dcd19b7c811db01b91cd1f37bef  cloakbrowser-linux-arm64.tar.gz
a905bfdaa79c2ac2db2119ac4b153da8c1aebde9732da617de71722176b05084  cloakbrowser-windows-x64.zip
4dc9a4296548f19a1c7d4312c201cbf58fe9c1b723b193fb6f920d351d15155a  cloakbrowser-darwin-arm64.tar.gz
7ca049bdb26e6d850488f3ee58d2474c9a5e2db82b455495882dae0ca150f107  cloakbrowser-darwin-x64.tar.gz
```

`SHA256SUMS` is signed with our Ed25519 release key (`SHA256SUMS.sig`); the wrapper verifies it automatically on download.