Changelog

All notable changes to QuizWhiz will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[3.9] - 2025-08-10

Added

• Deck Deletion: Implemented deck deletion functionality with confirmation modal
  • Added delete buttons to content management UI for both quizzes and flashcards
  • Implemented confirmation modal to prevent accidental deletions
  • Enhanced deck selector with item counts for better visibility
  • Improved button states and disabled styling for better UX

Enhanced

• Code Organization: Improved codebase cleanliness by removing unused feature references
• UI Improvements: Enhanced deck selector styling and button state management
  • Better visual feedback for disabled states
  • Improved spacing and alignment in content management interface

[3.8.2] - 2025-08-09

Fixed

• Deck Rename Modal: Fixed modal centering issue in Content Management page
  • Updated JavaScript to use class-based modal display (classList.add('show')) instead of direct style manipulation
  • Fixed modal not being properly centered horizontally and vertically
  • Updated all modal close handlers to use consistent class-based approach
  • Ensured proper CSS flexbox centering is applied when modal is shown
• UI Alignment: Fixed alignment issues in Manage Quizzes and Manage Flashcards sections
  • Removed unnecessary margin from deck-filter-container causing misalignment
  • Updated rename button styling to match other form elements (padding, border-radius, font-size)
  • Ensured consistent alignment of search bar, dropdowns, and buttons in the same row

Enhanced

• Deck Management: Improved visual consistency of deck rename functionality
  • Rename buttons now properly align with select dropdowns and other controls
  • Enhanced button styling for better integration with existing UI components

[3.8.1] - 2025-08-09

Enhanced

• Clear All Data: Improved toast notification to show specific counts of cleared items
  • Updated Clear All Data functionality to display exact number of flashcards and quizzes cleared
  • Changed from generic “X items removed” to “Successfully cleared X flashcard(s) and Y quiz(zes)”
  • Added proper pluralization for both flashcards and quizzes
  • Maintained fallback message for cases with no data to clear

[3.8.0] - 2025-08-09

Fixed

• Data Import: Fixed JSON import merge behavior to properly append individual items instead of replacing entire arrays
  • Modified importAllLocalStorageData method to merge flashcards and quizzes with existing data
  • Import now appends new items to existing quizwhiz_quizzes and quizwhiz_flashcards arrays
  • Updated success message to indicate “appended to existing data” for clarity
  • Non-array data (settings, stats) continues to be replaced as expected
• Mobile Navigation: Implemented responsive hamburger menu for mobile devices
  • Added hamburger menu button with animated lines
  • Created collapsible navigation menu for screens ≤768px
  • Implemented smooth slideDown animation for mobile dropdowns
  • Added proper ARIA attributes for accessibility
  • Enhanced mobile menu behavior with outside click and resize event handling
• Footer Version Display: Fixed version not displaying in footer on about.html page
  • Resolved duplicate ID conflict between about page content and footer elements
  • Changed about page version element ID from app-version to about-app-version
  • Enhanced footer-loader.js with robust retry mechanism for version updates
  • Added proper version population for both footer and about page version information
  • Ensured consistent “v3.8” display across all pages including about.html

Enhanced

• User Feedback: Added comprehensive toast notifications for all quiz and flashcard operations
  • Added success toast for flashcard updates: “Flashcard updated successfully!”
  • Added success toast for quiz updates: “Quiz updated successfully!”
  • Added success toast for quiz deletion: “Quiz deleted successfully!”
  • Enhanced bulk delete operations with proper count tracking and success/error messages
  • Added error handling toasts for failed delete operations
• Mobile UX: Improved mobile navigation experience with intuitive hamburger menu
• Responsive Design: Enhanced mobile layout with proper navigation collapse and expansion

[3.7.0] - 2025-08-09

Fixed

• Data Import: Fixed JSON import merge behavior to properly append individual items instead of replacing entire arrays
  • Modified importAllLocalStorageData method to merge flashcards and quizzes with existing data
  • Import now appends new items to existing quizwhiz_quizzes and quizwhiz_flashcards arrays
  • Updated success message to indicate “appended to existing data” for clarity
  • Non-array data (settings, stats) continues to be replaced as expected
• Quiz Management: Fixed “Add Quiz Question” button becoming unresponsive after form submission
  • Corrected button ID mismatch between HTML (open-add-quiz-modal) and JavaScript (add-quiz-btn)
  • Removed duplicate event listeners that were causing conflicts
  • Ensured consistent modal state management through UI manager
• Search Functionality: Fixed live search not working for quiz and flashcard content
  • Corrected element ID mismatches in content-manager.js:
    • Quiz search: quiz-content-search → manage-quiz-search
    • Quiz deck filter: quiz-content-deck-filter → manage-quiz-deck-filter
    • Quiz difficulty filter: quiz-content-difficulty-filter → manage-quiz-difficulty-filter
    • Flashcard search: flashcard-search → manage-search
    • Flashcard deck filter: flashcard-deck-filter → manage-deck-filter
    • Flashcard difficulty filter: flashcard-difficulty-filter → manage-difficulty-filter
  • Updated event handlers in event-handler.js to use correct element IDs
  • Fixed search to properly filter through questions, answers, and content

Enhanced

• Quiz Search: Improved quiz search to include wrong answers in addition to questions and correct answers
• Content Display: Enhanced flashcard and quiz filtering logic for better user experience
• Code Quality: Added truncateText utility method for better display formatting
• Modal Management: Improved modal closing consistency using UI manager methods
• User Feedback: Added comprehensive toast notifications for all quiz and flashcard operations
  • Added success toast for flashcard updates: “Flashcard updated successfully!”
  • Added success toast for quiz updates: “Quiz updated successfully!”
  • Added success toast for quiz deletion: “Quiz deleted successfully!”
  • Enhanced bulk delete operations with proper count tracking and success/error messages
  • Added error handling toasts for failed delete operations

Technical

• Updated multiple JavaScript files to ensure proper element ID references
• Streamlined event handler management to prevent conflicts
• Improved search debouncing for better performance

[3.5.0] - 2025-08-05

Added

• Automated release workflow with GitHub Actions
• Version management script for easy updates
• Automatic README generation with version information
• Blog post generation for new releases
• Comprehensive changelog tracking

Changed

• Improved project structure with package.json
• Enhanced documentation with version information

Technical

• Added GitHub Actions workflow for automatic releases
• Created version update script for streamlined releases
• Implemented automatic README updates
• Added blog post generation for releases

[Previous Versions]

Features Implemented

• Interactive flashcards with flip animations
• Multiple choice quiz system
• Deck organization and management
• Difficulty level tracking (Easy, Medium, Hard)
• Progress tracking and statistics
• Responsive design for all devices
• Dark/Light theme support
• Local storage for data persistence
• Import/Export functionality (JSON, XML, CSV, TXT)
• Drag and drop file uploads
• Keyboard shortcuts for navigation
• Toast notifications for user feedback
• Card shuffling and auto-flip features
• Study session customization
• Modern UI with smooth animations

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Note: This changelog was created as part of the automated release system. Previous version history may be incomplete but all major features are documented above.