Version History

• Secure Connection (HTTPS): The entire site is now served over HTTPS with a trusted certificate — the padlock now shows in your browser, logins and sign-ups are encrypted, and old http:// links redirect automatically.
• Full-Width Layout: Every page now stretches to use the full width of your screen for a more spacious, consistent feel across the whole site.
• Drawing Canvas Restored: The Drawing Canvas experience is back on the Experiences page, alongside the Smart Test Arena and the rest.
• Server Console (Developers Only): The homepage announcement card is now a gateway to the new Server Console — a private management area for developers and administrators. Regular visitors are politely redirected, with an invitation to join the Dev Program.
• Live Tabs: Developers can now see every open Yuvin's Test Services tab worldwide in real time, including which page each visitor is on.
• Faster Updates: Pages now always load their newest version, so changes appear instantly without needing a hard refresh.

• New Website Launched: A brand-new companion website is now live at yuvin.com.au with a clean, professional design — subtle textured background, refreshed typography, and full light/dark mode support.
• Daily Challenges: The new website introduces two daily games — Daily Word, a Wordle-style five-letter puzzle with six guesses, and Daily Maths, a five-question gauntlet against the clock. Everyone gets the same puzzle each day.
• Streaks & Sharing: Both daily games track your streak, win rate, and best run, with shareable emoji results you can copy and send to friends.
• New Homepage: Typing yuvin.com.au now opens the new website's homepage, with a "Go to Yuvin's Test Services" button to jump back to the classic site.
• New /home Address: The classic Yuvin's Test Services home page moved to yuvin.com.au/home — all its experiences, games, and tools remain unchanged.
• Announcement Card: Added a "Try out our new website!" card to the Test Services home page with a quick link to the new site.

• Homepage Layout: Fixed gap issues in full-screen view by reducing section spacing and optimizing margins throughout the hero section.
• Content Boxes: Added professional white card container around "Fresh Experiences" and "Completely Free" sections with border, shadow, and dark mode support.
• Latest Updates Card: New feature card added to homepage linking to changelog with matching design system.
• Image Assets: Uploaded missing laptop and ChatGPT images to production server to fix broken image placeholders.
• Spacing Improvements: Optimized margins between hero content, info boxes, and images for better visual flow.
• Dark Mode: Extended dark mode styling to new homepage boxes and Latest Updates card.

• Dark Mode: Added comprehensive dark mode support to all 41 HTML pages with localStorage persistence.
• Settings: Dark mode toggle now syncs across the entire website; preference saved and loaded automatically on every page.
• Personality Tester: Redesigned with modern gradient border card, improved spacing, emoji icons in labels, and enhanced result display with gradient background.
• Age Tester (index.html): Updated with modern card design featuring gradient border and improved dark mode styling.
• Dark Theme Styling: Dark backgrounds (#0f172a, #1e293b), purple/blue accent colors (#8b5cf6, #60a5fa), adjusted text colors, and smooth transitions.
• Bug Fix: Fixed name capitalization in Personality Tester to properly handle multi-word names (e.g., "Biltmore Technology Solutions").
• User Experience: All form inputs, buttons, cards, headers, and footers now support both light and dark themes with proper hover states.

• YuvinOS: Fixed taskbar icon visibility bug for Files, Settings, and Browser apps; corrected z-index layering and display state checks.
• Calculator App: Added Windows-style Calculator with dark theme, full button layout, and working arithmetic operations.
• Notepad App: Renamed Editor to Notepad; implemented dark theme with monospace Consolas font for a classic text editor experience.
• Community Forum: Created forum.html with categories (General Discussion, Feature Requests, Bug Reports, Off-Topic), thread listings, reply/view counts, and community engagement features.
• Navigation Update: Replaced all "Tutorial" references with "Forums" across site-wide navigation in headers and footers (33+ pages updated).

• Added Developer Program page (dev_program.html); profile "Developer Program" button now links to it.
• Removed page-level padding site-wide so main, body, and content wrappers use no horizontal or outer padding across all HTML pages.
• Removed Age Tester entry from the menu; menu now goes from Home Hub to Experiences.

• Your Info: Added "Change your username" and "Change password" links; backend /api/change-password and /api/change-username; eye icon to show/hide stored password (stored on login, cleared on sign out).
• API config: Single api-config.js for backend URL; auto localhost when testing locally; api-test.html to verify backend connection; connection check and clearer errors on change password/username pages.
• Smart Test Arena (new_game.html): Header and footer from Experiences; "Explain this to me" button with hints (no answer given); hide question, progress bar, and Skip/End/Explain when report is shown; red "Exit Game" button; Restart and Exit same font; removed "Maths Game:" from title (now "Smart Test Arena"); layout padding removed.
• Experiences: New card "Smart Test Arena – Mathematics" with description and Launch Experience → new_game.html.
• Sign up: T&C popup before sign-up: "By creating an account, you agree to the Terms & Conditions." with "View it here" (blue, underlined) linking to tc_policy.html; I agree / Cancel.
• tc_policy.html: Removed padding from header and footer.
• Deploy: deploy-config and deploy-scp.sh for SCP to server; rule to push after every change.

• Added stopwatch to Addition and Multiplication maths games with Start (green), Stop (red; grey when not started), and Reset (grey) buttons.
• Stopwatch displays as Stopwatch: 00:00:00 (minutes:seconds:centiseconds) and is center-aligned with the controls.
• Restored missing Start, Stop, and Reset buttons on the Addition page so both maths game pages match.

• Website launched on custom domain! Now live at yuvin.com.au
• Deployed full-stack infrastructure with PostgreSQL database backend on Digital Ocean.
• Implemented user analytics tracking across all pages for engagement insights.
• Added Settings page with database persistence for user preferences.
• Enhanced experience cards with bigger text and buttons for better usability.
• Added full-width blue banner across all pages announcing website updates.
• Integrated Mood Checker as a full experience (removed beta status).
• Fixed responsive design and removed side padding for full-width layouts.
• Moved Personality Tester to main directory with updated navigation and styling.

Don't worry, more experiences are coming soon!

• Integrated new Personality Tester experience with logic and UI.
• Restyled Homepage and Personality page for standard 100% zoom scaling.
• Added new "Personality Tester" entry to Experiences page.
• Standardized Header and Footer sizes across new pages.

• Added "Post-Teen" age group (18-24) to the Age Tester logic.
• Updated UI labels on Home page to match code logic.
• Synchronized age descriptors across documentation and application.

• Refined brand logo assets and site-wide positioning.
• Standardized professional settings icons.
• Improved navigation header and footer layouts for mobile and desktop.
• Removed duplicate hero logos for a cleaner look.

• Initial setup of the Age Tester experiment.
• Added primary sub-pages: About Us, Contact, and Experiences.