containerSite/CHANGELOG.md

Changelog

0.5.1

• Fixed Discord and other complex web apps crashing due to DOM dimension noise
• Removed offsetWidth/Height noise (too aggressive, broke layout calculations)
• Changed document.fonts.check() to return true instead of false (prevents font loading hangs)
• Added search bar to popup for filtering containers

0.5.0

• Gamepad API spoofing (returns empty, prevents controller fingerprinting)
• WebGL readPixels noise (seeded pixel noise on framebuffer reads)
• Auto-prune: automatically remove inactive containers after configurable days
• Import/export all settings (seeds, whitelist, vector config) from options page
• Active container count badge on toolbar icon
• Updated test page with new vector sections

0.4.1

• Skip all fingerprint overrides on Google auth domains to fix login rejection
• Keep auth redirects in originating container for session isolation
• Skip User-Agent spoofing on accounts.google.com and accounts.youtube.com

0.4.0

• Added 6 new fingerprint vectors: Font API (document.fonts), DOM element dimensions, HTTP header spoofing (User-Agent, Accept-Language, Client Hints), Speech Synthesis, Performance Timing, Storage Estimate
• WebGL parameter normalization (MAX_TEXTURE_SIZE, MAX_VERTEX_ATTRIBS, etc.)
• Font enumeration hardening via offsetWidth/Height noise
• Total spoofed vectors: 18

0.3.0

• HTTP header spoofing: User-Agent and Accept-Language modified per container
• Client Hints header stripping (Sec-CH-UA, Sec-CH-UA-Platform)
• Speech synthesis protection (getVoices returns empty)
• matchMedia screen dimension override
• Performance.now() precision reduction
• navigator.storage.estimate() spoofing

0.2.0

• Coherent device profiles with 3 archetypes (Windows, Linux, macOS)
• User-Agent spoofing with matching platform, oscpu, appVersion
• Added data_collection_permissions for AMO submission

0.1.0

• Initial release
• Per-site container isolation with automatic domain detection
• 12 fingerprint vectors: Canvas, WebGL, Audio, Navigator, Screen, Timezone, WebRTC, Fonts, ClientRects, Plugins, Battery, Connection
• Popup UI with per-container toggle, regenerate, prune, reset
• Options page with vector toggles, domain whitelist, container management