feat: v2.1.0 — certification safety, new courses, UX overhaul#54
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feat: v2.1.0 — certification safety, new courses, UX overhaul#54
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- Certification exam kill-switch: fully disable extension on proctored CCA-F pages to prevent being flagged as cheating tool - Separate course quizzes (exam mode) from certification exams (disable) - Add translations for new courses: Claude Cowork, subagents, MCP Advanced - New protected terms: Cowork, Dispatch, Computer Use, Subagent - SPA navigation handling: popstate, hashchange, pushState/replaceState - Onboarding flow for ALL first-time visitors (including English speakers) - FAB pulse animation on first visit - Example question chips in AI Tutor sidebar - Error retry button in AI Tutor chat - Exam mode warning shown immediately on sidebar open - History clear confirmation dialog - Mobile responsive: sidebar full-width on small screens - i18n: localize aria-labels and tooltips (dark toggle, FAB, sidebar) - Expired cache entries now deleted from IndexedDB on access - CERT_DISABLE_PATTERNS test coverage (4 tests) - Firefox dist synced, README/ROADMAP updated
- TESTING.md: add cert kill-switch, onboarding, SPA, retry/confirm QA items - TESTING.md: fix stored keys list (welcomeShown, fabSeen) - CONTRIBUTING.md: document new constants (CERT_DISABLE_PATTERNS, ONBOARDING_LABELS, A11Y_LABELS, EXAMPLE_QUESTIONS) - CONTRIBUTING.md: update dictionary section listing with new courses
…ne style - content.js: reconnect MutationObserver when navigating back from certification page to a course (observer was disconnected but never re-enabled, breaking dynamic content translation) - sidebar-chat.js: fix greeting re-localize check — children count is 2 now (greeting + example questions), not 1 - header-controls.js: move inline style to CSS class si18n-banner-lang-inline
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Summary
Changes (18 files, +568 / -103)
Certification Safety
CERT_DISABLE_PATTERNSin constants.js — 6 URL patterns for proctored examsreturnbefore any DOM workNew Courses & Terms
UX Improvements
Infrastructure
Test plan
npm test— 236 tests passnpm run build:firefox— clean