0.6.0 (2026-04-02)

Bug Fixes

auth: use dynamic port for trusted origins and postgres URL
chatwoot: reinitialize widget on auth lifecycle changes
romanization, syllable_parser, tokenizer: enhance handling of silent ร clusters
romanization: update handling of ทร cluster pronunciation
setup: copy Google credentials file in workspace setup
setup: use POSTGRES_DATABASE env var for workspace DB setup
syllable_parser, tokenizer: enhance syllable parsing and decomposition logic

Features

add phrase-to-deck integration and sidebar redesign
auth: add password recovery flow
home: add translation history feed with voice input
home: enhance history item display and save feedback
home: enhance translation features with sentence breakdown and animation
home: implement history feed and day grouping for translation history
home: redesign translate input with iOS-style toggle, history drawer, and polish
tone-quiz: standalone tone quiz game with leaderboard
word-lookup: add favorite words with star/filter UI

0.5.0 (2026-03-15)

Bug Fixes

deck: close dropdown menu when scrolling, closes #5
resolve type error in backfill-tone-rules script
update cumulative frequency threshold in MongoDB repository

Features

add Anki APKG export and share/copy quiz prompt
add ChatwootWidget for customer support integration
add Google Translate-like translation page with romanization
add LogRocket initialization for session tracking
add microphone button and debounced translation hook
add microphone search with TH/EN language toggle to word-lookup page
add pre-commit hook for TypeScript checks and build process
add reusable ListenButton with browser TTS for dictionary cards
add Romanization feature with history management
add speech-to-text input and server-side history pagination
add Thai frequency dictionary with bilingual search
add tone rules breakdown component and enhance card model for detailed tone analysis
add translation history with cache and auto-save
add workspace name environment variable and UI display
enhance development setup with workspace script and dynamic port configuration
enhance layout and components with new features and optimizations
enhance MicButton and DeckBuilder components for improved UI
enhance romanization engine with vowel overrides and glossary integration
enhance Thai romanization logic and add deduplication and orphan card removal scripts
enhance Thai text analysis and romanization with new features
enhance Thai text normalization and audio synthesis parameters
enhance Thai tone analysis API with detailed tone rules and documentation
implement batch processing for Thai text analysis in API, enhancing performance and adding comprehensive documentation
implement data-driven vowel pattern detection and enhance romanization engine
implement deck builder functionality with user authentication
implement DictionaryClient and Word Lookup page
implement logging for tone enrichment process and enhance analyze URL retrieval
implement translation history management and refactor actions
integrate LogRocket component into layout for session tracking
move romanization tool to user-facing page with history
redesign mobile card layout with compact single-row design
replace inline category pills with drawer filter on My Cards page
restrict romanization page to admin users
romanization
show romanization in translation history and backfill missing data
update deck management and viewing components
update navigation and introduce flashcards feature
update sidebar navigation for admin-only access
update test paths and add comprehensive Paiboon+ compliance tests for Thai romanization

Performance Improvements

progressive card loading, debounced search, and compact mobile cards

0.4.0 (2026-02-24)

Bug Fixes

vercel: update API source path for CORS headers to include 'thaiscript'

Features

api: add Thai romanization and tone detection functionality
api: implement Thai tone detection API and local development server
api: introduce Thai script analysis API for tone and romanization
card issues, voice generation improvements
docs: add comprehensive documentation for voice generation configuration system
pdf: add PDF splitting functionality and voice playground components
tone: enhance local development server and improve romanization engine
tone: enhance Thai tone detection with corrections and API integration
tone: implement custom Thai tone detection and romanization engines

0.3.0 (2026-02-19)

Bug Fixes

changelog: clean up changelog display by removing commit and issue links

Features

CardSearchInput: enhance search input with sticky behavior and focus management
layout: update viewport settings for improved responsiveness

0.2.0 (2026-02-19)

Bug Fixes

deck: resolve input state issue causing fade effect during deck name entry
generate-audio: refactor database connection to use connectDB function for improved clarity and maintainability
hooks: ensure session completion status reflects initialization state in study session
layout: adjust padding and improve deck item layout for better UX
layout: make sidebar navigation responsive for mobile
sidebar: always show all nav items without auth loading skeletons
SidebarNav: show skeleton placeholders during session loading and reorder admin item

Features

account: enhance account page with profile and stats display
account: refactor account page to fetch content tiers and remove unused components
account: replace spinner with skeleton loader matching page layout
add test-google-tts script and conversation saving hook
admin: add support for file uploads in deck generation
admin: add tier picker and tiers column to invitations UI
admin: fetch and pass available content tiers to invitations UI
alert: add Alert component for displaying notifications and integrate it into the account page with a test mode message; update .gitignore to exclude local environment files
analytics: integrate Vercel Analytics for enhanced tracking
app: add audio generation scripts and audio files
app: add auto-play toggle and improve session reset confirmation in study deck
app: add lesson decks for practicing Thai vowels and update page to display lessons
app: add more content, alphabet and vowels
app: add support for sub-decks and enhance deck display layout
app: enhance study deck functionality with unknown card tracking and UI improvements
app: implement audio preloading for study deck cards and display loading progress
app: implement session reset functionality and update progress tracking in study deck
app: init project and basic implementation
app: integrate audio playback functionality in study deck
app: update deck card component with enhanced status indicators and progress summary
audio generation pipeline
audio: enhance audio status management for cards and decks
audio: optimize audio handling with caching and improve audio preloading logic for study decks
auth: integrate better-auth for authentication, add sign-in and sign-up pages, and implement AuthStatus component for user session management
branding: swap display font to Bricolage Grotesque and create shared AppLogo component
cards: add ownerId to card model and update related endpoints
cards: implement card management for user decks
cards: implement card search functionality with fuzzy matching
CategoryFilter: enhance category filtering with dynamic height and overflow handling
components: refactor card rendering with CardTile and AudioButton components
content-access: implement content access management for admin users
database: migrate flashcard decks to MongoDB, update deck management scripts, and enhance vocabulary extraction skill
deck-management: enhance deck navigation and loading experience
deck-progress: enhance deck item display with progress tracking
deck-repository: refine MongoDB queries for improved filtering
deck-study: add slide-in animations for card transitions
deck-study: enhance UI components and improve layout
deck: add DeckViewClient and DeckViewPage components for viewing deck details and cards, including audio playback functionality
deck: add Duke Day 2 lesson deck and integrate into existing decks
deck: add reversed mode for flashcards to practice English to Thai and update UI elements accordingly
deck: enhance deck view with new features and loading states
deck: implement duplicate checking for deck creation and card management
deck: implement undo functionality for study session actions and maintain history state
deck: implement user session handling and loading state for deck display
docs: add comprehensive documentation for authentication, database structure, and application features
flashcards: introduce new command for creating flashcards from images, enhance Thai vocabulary extraction with JSON review step, and add comprehensive romanization rules documentation; remove outdated classroom expressions vocabulary file
home: redesign homepage layout and content for Thai learning
icons: add new icons and manifest for web app, including SVG and PNG formats
invitation: add contentTiers field to Mongoose schema
invitation: add contentTiers to Invitation type and repository interface
invitations: grant content access on invitation acceptance
invitations: implement invitation management system with admin interface
invitations: pass contentTiers through invitation creation API
invitation: wire contentTiers through MongoDB repository
layout: unify navigation and layout across the application
layout: update max-width for mobile site and refactor header/footer
my-decks: enhance mobile-friendly design for deck components
NewDeckPage: add image upload handling with improved file validation and user feedback; implement generator visibility toggles and reset functionality
NewDeckPage: enhance image upload functionality with compression, improved validation, and dynamic error handling; integrate new upload limits and preview features
package: add Qstash CLI command for development
pnpm-lock: update dependencies and add new packages
release: add release configuration and changelog support
settings: add settings page for theme and palette customization
study: move study settings into bottom drawer and polish UI
study: replace fixed audio preloading footer with inline circular progress
styles: enhance global styles with new color variables and remove redundant theme toggle
styles: update color scheme and animations for improved UI
subscription: implement Stripe integration for subscription management, including checkout and webhook handling; add account settings page for user subscription management
tests: add screenshot tests and authentication setup for Playwright
theme: add theme toggle component and update global styles for dark mode support
theme: enhance theme toggle functionality and improve dark mode support in global styles
todos: add a new TODOs file to track housekeeping tasks, bugs, features, architecture improvements, UI/UX enhancements, content creation, and troubleshooting items
todos: create a new TODOs file to organize tasks related to global search, housekeeping, bugs, features, architecture, UI/UX, content creation, and troubleshooting
todos: update TODOs with new features and housekeeping tasks
translate: implement translation functionality for Thai words and add vowel lesson guidelines
ui: improve header mobile spacing, Thai greeting, and collapsible categories
ui: single-column deck list layout and standardized study page width
vocabulary: add essential classroom expressions vocabulary and integrate new lesson deck for Duke Day 1
vocabulary: introduce Thai vocabulary extraction skill and generate audio files for flashcard decks
vocabulary: update vocabulary extraction process to include JSON review step and enhance deck addition script with dynamic JSON loading