What's New in Version 4.0

1) Dual Engine Manifest V3 & Manifest Generator (scripts/generate-manifest.js)
Automatically builds Manifest V3 for Chromium browsers and Manifest V2/V3 for Firefox with dynamic header spoofing.

2) Client Hints (Sec-CH-UA) & navigator.userAgentData Synchronous Engine
Full spoofing of Sec-CH-UA, Sec-CH-UA-Mobile, and Sec-CH-UA-Platform headers paired with synchronous navigator.userAgentData.getHighEntropyValues() injection.

3) Deterministic Canvas & WebGL Stealth Matrix
Domain-seeded noise algorithm for toDataURL(), toBlob(), and getImageData(). Spoofs UNMASKED_VENDOR_WEBGL and UNMASKED_RENDERER_WEBGL across WebGL 1.0 & 2.0 without triggering CreepJS or FingerprintJS heuristic detection.

4) AudioContext Fingerprint Shield & WebRTC IP Leak Defense
Imperceptible frequency noise injection into AnalyserNode.getFloatFrequencyData and local ICE candidate IP sanitization for WebRTC.

5) GPS Geolocation & Location Spoofing Engine
GPS coordinate mocking (navigator.geolocation.getCurrentPosition & watchPosition), city presets (New York, London, Tokyo, Paris, Sydney, San Francisco) and custom latitude/longitude inputs.

6) Screen Resolution, Orientation & Font Metrics Matrix
Device-accurate screen.width, screen.height, screen.colorDepth, window.devicePixelRatio, orientation, and canvas TextMetrics micro-variation.

7) Custom Profile Builder Studio
GUI in Advanced Settings to create, edit, save, and delete custom device profiles with custom Client Hints, touch points, screen size, and OS parameters.

8) Real-Time Live Fingerprint Leak Inspector
Embedded live testing inspector that evaluates active User-Agent, Client Hints, Canvas noise, Audio noise, WebGL GPU string, and WebRTC status in real time.

9) Context Menu Fast Switcher & Toolbar Action Badges
Right-click context menu options for instant profile switching (iPhone 17, Chrome 145) and live action badge indicators (MOB, TAB, DES, GAM).

10) Futuristic GitHub-Inspired Animated UI
Glassmorphic interface featuring a quick search profile filter, keyboard shortcuts, and dark/light mode themes.

11) Standalone Feature Mode (Independent Feature Toggles)
Allows users to run individual features (Location Spoofing, Touch Spoofing, Block JavaScript, Detection Shield) independently without modifying or overriding the browser's real User-Agent flag.

Added support for Mobile Version of Firefox with better responsiveness and fixes