Changelog

User accounts with saved study and exam progress, exam history and readiness tracking.

• Accounts: create an account with email and password, verify by email, sign in with remember me. All course content stays open to guests and progress features appear only when signed in.
• Study progress: mark each slide Studied or Review with one control in the slide footer, status icons in the chapter nav, per-chapter Studied counts, overall progress on the home page, and resume where you left off.
• Exam progress: practice exam attempts record per-question history, per-chapter mastery and overall readiness, a wrong-answer review queue with dedicated review runs, and an attempt history table.
• Exam history: latest 20 attempts with date, mode, score and duration, including partial chapter runs labelled per chapter.
• Account management: change password, reset exam progress, reset study progress, and delete account, each with confirmation.
• Signup page: lists everything an account adds.
• Privacy policy: updated to describe account data, the available controls, and that guests are untracked.
• Exam labels: history now distinguishes review runs, full exams and partial chapter runs.
• Email: verification and password reset mail with working links on any host, and re-registration resends the verification link for unverified accounts.

TTS fix, search improvement, practice exam grade labels, and wording updates.

• TTS Fix: Corrected pronunciation of "coax" by replacing with "co-ax" in narrated content. Regenerated audio for 9 affected bullets.
• Search Improvement: Hyphenated terms now return results. Searching "co-ax" matches "coax" and vice versa. Same for "RG-58" / "RG58".
• Practice Exam: Added grade labels to results: "Basic with Honours (HF)" at 80%+, "Basic without Honours (HF)" at 70-79%. Below 70% shows no label.
• Wording: Minor wording updates on several detail paragraphs for cleaner writing.

Initial public release: complete self-study course for the Canadian Amateur Radio Basic Certification.

• Content: Curated 9 chapters (0-8) with 135 slides, 362 teaching bullets, 984 exam questions covering all 100 ISED exam sections (B-001 through B-008)
• Interactive SPA: API routing, clean URLs, expandable bullet content with detail paragraphs, shuffled exam Q&A with instant feedback
• Voice narration: Per-bullet audio via neural voice across all chapters
• Presentation mode: Full-screen layout with larger text
• Practice exam Test your chapter knowledge with a practice exam
• Search: Full-text search across chapters, slides, bullets, and exam questions
• Images: 130+ purpose-crafted illustrations: photorealistic scenes, infographics, circuit diagrams, and filter charts
• Design: Navy/gold colour scheme, responsive layout (desktop + mobile), boxed content area, lightbox image zoom
• Accessibility: Keyboard navigation (arrow keys), ARIA labels, screen-reader support, reduced-motion media query
• SEO: Dynamic sitemap, canonical tags, structured data (JSON-LD), Open Graph and Twitter Card meta tags