FoxAI Browser v1.9.0
v1.9.0 - Firefox 153 ESR + Privacy Architecture
Firefox 153.0 ESR - latest extended support release as base.
Privacy Architecture
- Privacy Regression Test Suite (tests/test-privacy-regression.ps1) - 57 static prefs + 20 live browser checks run on every build; any failure = build fails
- Supply-Chain Security (scripts/verify-supply-chain.ps1) - SHA256/SHA512 hashes for Firefox runtime, all XPIs, release ZIP, uBlock Origin; baseline generated once, verified every build
- Privacy Dashboard (FoxAI Start - Settings - Privacy Dashboard) - single-page status: WebRTC, Canvas, Storage, uBlock, Telemetry, HTTPS-Only/DoH, Sensors
- Automated ESR Upgrade - build.ps1 -ESR_VERSION "153.0esr" downloads, extracts, and verifies new ESR; CI pipeline parameterized
- MediaRecorder / getUserMedia Hardened - media.recorder.enabled=false, media.navigator.enabled=false, live getUserMedia rejection test
- Language Masking - intl.accept_languages=en-US,en, intl.locale.requested=""
Tests
- 6/6 test suite passed (newtab, persistence, search, settings, AI sidebar, hardening)
- Privacy regression test PASSED: 57 static prefs + 20 live checks
- Supply-chain verification PASSED: all artifacts match baseline hashes
Updated
- Firefox ESR upgraded from 140.13.0esr to 153.0esr
- uBlock Origin updated to latest (1.73.0)
- CI/CD pipeline parameterized with ESR_VERSION / ESR_URL
- Version bumped to 1.9.0 (all extensions + release zip FoxAI-Browser-v1.9.0.zip)
Release zip: FoxAI-Browser-v1.9.0.zip (portable, Firefox ESR 153.0 base).