Update TTS segment prefetching logic to handle arrays of CanonicalTtsSourceUnit for upcoming and next locations, enabling more precise TTS segment mapping. Expand cache key construction to include providerType and instructions, improving cache differentiation for TTS requests. Adjust related types and usages to support richer segment metadata propagation.
Eliminate the "none" compute mode and all related code paths, including the NoneComputeBackend, "unsupported" parse status, and PDF margin settings. Parsing is now always available if the app starts successfully, and configuration is limited to "local" or "worker" compute modes. Update types, API routes, client adapters, and documentation to reflect this simplification.
BREAKING CHANGE: "none" is no longer a valid COMPUTE_MODE; only "local" and "worker" are supported. "unsupported" parse status and PDF margin settings are removed.
Enhance PDF cross-page block stitching to move only sentence continuations and
preserve remaining text on the following page. Update TTS segment planning to
support strict source boundary enforcement, ensuring segments do not cross
block or paragraph-title boundaries. Add new tests for both features and
refactor PDF text item normalization to filter out skewed or rotated runs.
Implement block-level highlighting in PDF viewer by leveraging parsed document
structure and TTS segment locator. Extend highlightPattern API to accept options
for parsedDocument, locator, and block geometry mode. Update PDFViewer to use
block geometry highlighting when available, improving accuracy and alignment of
sentence and word highlights with ONNX-based DocLayoutV3 parsing. Refactor
highlighting logic to support both legacy span-based and new geometry-based
approaches.
Switch PDF layout parsing to use the PP-DocLayoutV3 ONNX model, replacing the previous Docling-based approach. Update all environment variables, model fetching, and manifest handling for the new model and its artifacts. Refactor block kind taxonomy throughout the codebase, tests, and UI to align with PP-DocLayoutV3 labels, including expanded and renamed block types. Revise document settings, block filtering, and stitching logic to support the new set of block kinds. Update documentation and environment variable references to reflect the model transition.
BREAKING CHANGE: PDF parsing now requires PP-DocLayoutV3 ONNX model and updated environment variables; block kind names and settings have changed throughout the system.
Migrate PDF parsing to use ONNX Docling layout model for structured block extraction, enabling improved TTS segmentation and chaptering. Add compute backend abstraction for heavy tasks (alignment, layout parsing) with configuration via `OPENREADER_COMPUTE_MODE`. Integrate block-level locators and document settings for per-document PDF parsing options. Update S3 storage for parsed PDF JSON, add migration and schema changes, and extend client and server APIs for parsed data and settings. Remove legacy word highlight flag in favor of compute capability detection.
- Add ONNX model download, local/none compute modes, and `onnxruntime-node` dependency
- Update PDF viewer and TTS pipeline to use parsed blocks and block-level locators
- Add document settings storage and APIs for per-document PDF options
- Update S3 storage layout for parsed PDF JSON
- Add admin/config/docs updates for new compute and parsing features
- Remove obsolete word highlight runtime flag and UI
BREAKING CHANGE: PDF parsing and word highlighting now require `OPENREADER_COMPUTE_MODE=local` and ONNX model; document settings and S3 layout updated; legacy word highlight flag removed.
Introduce sentence and word highlighting for HTML/TXT/MD documents, including new config options (`htmlHighlightEnabled`, `htmlWordHighlightEnabled`) and synced user preferences. Update the HTML viewer to support these highlights using custom spans, and add corresponding CSS styles. Extend document settings to allow toggling these features. Implement block-level locator sorting and display improvements. Add audiobook export support for HTML documents, including adapter and pipeline integration.
- Add `htmlHighlightEnabled` and `htmlWordHighlightEnabled` to config, user state, and Dexie storage
- Update HTML viewer to apply and manage highlights for sentences and words
- Add CSS for HTML highlight classes and scroll margin
- Extend document settings UI for HTML highlight toggles
- Support HTML audiobook export in modal and pipeline
- Improve block locator sorting and sidebar display for HTML
- Add HTML audiobook adapter and block parsing utilities
Introduce `enableUserSignups` runtime setting to allow administrators to control
whether new accounts can be created. Update environment variable and documentation
references to support this feature. UI elements for account creation are now
conditionally rendered based on this flag. Signup attempts are blocked server-side
when disabled, including email, OAuth, and anonymous upgrades.
Add `assertUserSignupAllowed` utility for consistent enforcement and corresponding
unit tests to verify policy behavior.
Refine radial gradient backgrounds in Settings and DocumentSettings modals to use
CSS color-mix with accent variable for improved theming. Adjust Settings modal
header spacing and layout for better alignment and consistency.
Move changelog version check effect from SettingsModal to a new
scheduleChangelogCheck utility for improved modularity and testability.
Add unit tests for changelog check scheduling behavior.
Integrate changelog version check on settings open, triggering the changelog
panel when a new app version is detected. Refactor user preferences storage to
support metadata via payload utilities, enabling version tracking and future
extensibility. Add API endpoint for changelog version check and related tests
for changelog and preferences payload logic.
Update SettingsModal to use conditional rendering for the changelog panel,
displaying the main settings navigation only when the changelog is closed.
Refactor mobile and desktop navigation layout to improve maintainability.
Add missing ChevronRightIcon import for icon consistency.
Introduce changelog feed manifest support, including client and shared
utilities for fetching and parsing changelog data. Add a new
Settings modal panel for viewing changelog entries, with version
detection based on the current app version. Expose a configurable
changelog feed URL in both environment variables and admin panel
runtime settings. Update documentation and deployment workflow to
support changelog feed generation and consumption. Include unit tests
for changelog utilities.
Update multiple UI panels to use skeleton components instead of loading text or spinners.
Standardize loading states in AudiobookExportModal, AdminFeaturesPanel, AdminProvidersPanel,
DocumentSelectionModal, and SegmentsSidebar for improved visual consistency and user feedback.
Eliminate the showAllDeepInfraModels runtime/admin config and all code paths
that allowed restricting Deepinfra's model catalog. Deepinfra now always
shows the full model list regardless of API key or environment variable.
Update documentation, environment examples, admin panels, runtime config,
provider catalog logic, and tests to reflect this change.
Move shared button, input, and listbox styles to a new formPrimitives module
used across admin panels, settings, and document settings. Update admin and
settings components to import these styles from the new location. Refactor
DocumentSelectionModal to use a direct files prop with loading and error
states, removing fetcher logic and internal fetch state. Add a custom hook
for library document queries. Clean up legacy admin/ui primitives and
standardize segmented controls and section layouts.
Integrate @tanstack/react-query in SettingsModal to cache and prefetch library
documents, improving import modal responsiveness. Refactor SegmentsSidebar to
use infiniteQuery for TTS segments manifest, enabling pagination, cache
invalidation, and consistent data fetching. Remove legacy fetch state logic in
favor of react-query state management.
Adopt new layout files for app, epub, html, and pdf routes to standardize
Next.js nested layout structure. Refactor SegmentsSidebar to accept an explicit
epubBookRef prop, decoupling it from internal context. Enhance EPUB resize hook
to ignore initial baseline rect and avoid unnecessary TTS interruptions on load.
Simplify Providers by removing legacy context nesting and conditional logic.
Adopt @tanstack/react-query for data fetching and cache management in admin
settings, provider management, shared provider hooks, and context providers.
Replace legacy useState/useEffect data loading with react-query's useQuery and
useMutation patterns. Refactor document, rate-limit, and shared provider
contexts to use query keys and cache invalidation for consistent state across
the app. Add QueryClientProvider to root providers. Update package.json to
include react-query dependency.
Remove fallbackProviderRef usage from settings and config context to streamline
provider resolution. Adjust normalizeLegacyProviderRef to retain 'default-openai'
unless a non-default fallback is explicitly provided. Update provider listing to
enforce deterministic ordering by updatedAt, createdAt, and slug. Expand unit tests
to verify provider ordering, legacy ref normalization, and selection logic.
Transition all TTS-related logic, types, and UI to use the new providerRef/providerType model in place of legacy ttsProvider fields. Introduce a centralized tts-provider-policy module to encapsulate provider/model capability checks, default value resolution, and compatibility logic. Update all API routes, contexts, hooks, components, and tests to use providerRef and providerType, ensuring consistent handling of built-in and shared TTS providers. Remove legacy defaultTtsModel config in favor of per-provider defaults and shared provider admin control. Add the showAllProviderModels runtime flag to restrict users to provider default models when desired.
BREAKING CHANGE: ttsProvider fields are replaced by providerRef/providerType throughout the codebase; defaultTtsModel config is removed in favor of per-provider defaults.
Add database-backed runtime configuration for feature flags and TTS provider credentials, editable via a new admin UI panel. Replace static NEXT_PUBLIC_* and TTS provider env vars with admin-managed settings stored in the database and injected at SSR for client access. Implement admin-only panels for managing shared TTS provider credentials (with encrypted API keys) and live site feature flags. Add schema migrations, API routes, React contexts, and hooks for SSR-injected runtime config and live updates. Update client and server logic to resolve configuration from the database at runtime, enforcing admin restrictions and supporting migration from legacy env-based config.
BREAKING CHANGE: Feature flags and TTS provider credentials are now managed at runtime via the admin UI. Environment variables are only used for initial seeding and are ignored after first boot. Existing deployments must migrate configuration to the admin panel.
Move `epub-word-highlight`, `tts-epub-handoff`, and `tts-epub-preload` from shared to client/epub to clarify their usage and improve bundling. Update all imports to use new client paths. Extend TTS and sidebar logic to support HTML document progress tracking and restoration, introducing a new location format for HTML and consistent handling for non-EPUB readers.
BREAKING CHANGE: EPUB TTS utilities relocated to `lib/client/epub`; update import paths. HTML progress persistence now uses a new format incompatible with previous versions.
Redesign TTS segment storage by decomposing the `tts_segments` table into two normalized tables: `tts_segment_entries` for unique segment identity and locator projection, and `tts_segment_variants` for per-settings audio variants. Update schema, queries, and API routes to use the new structure, including manifest pagination and segment resolution logic. Refactor segment locator handling to use stable projections and manifest cursors. Migrate tests and data cleanup utilities to support the new model.
BREAKING CHANGE: Database schema for TTS segments is now split into entry and variant tables; all code and consumers must use the new structure. Persisted data and APIs relying on the old `tts_segments` table are incompatible.
Implement strict validation for EPUB TTS segment locators, requiring stable spine coordinates (`spineHref`, `spineIndex`, `charOffset`) and rejecting legacy CFI-only locators. Introduce `segmentKey` as a normalized identity derived from segment text, used for robust merging and deduplication of synthesized and persisted segments. Update database schemas, API routes, and manifest logic to support the new locator format and segmentKey. Add helpers for locator resolution and segmentKey construction, with comprehensive unit tests for identity, normalization, and manifest grouping.
BREAKING CHANGE: Persisted EPUB TTS segment locators must now include stable spine coordinates; legacy CFI-only locators are no longer accepted. Consumers must handle the new `segmentKey` field for segment identity and merging.
Refactor TTS segment identification to support canonical segment keys, decoupling segment IDs from locator and index for more robust deduplication and handoff. Add `segmentKey` to segment types, manifest, and ensure route. Implement natural sorting for EPUB CFI locations and segment locators using new comparison utilities. Update sidebar and manifest helpers to use locator-aware sorting. Add foundational modules for EPUB word highlighting, TTS segment planning, and EPUB handoff logic. Expand types and tests to cover new canonical segment and locator behaviors.
BREAKING CHANGE: TTS segment IDs now support canonical segment keys; APIs and manifest consumers must handle `segmentKey` and updated locator comparison logic.
Introduce configurable segment preloading depth, sentence lookahead, and TTS segment max block length for both PDF and EPUB readers. Add new settings to user preferences, config context, and document settings UI. Refactor TTS segment splitting logic to support per-user max block length and propagate these options through PDF/EPUB adapters and TTS segment generation. Update API, manifest pagination, and segment deduplication for improved performance and correctness. Add tests for new NLP options and manifest logic.
BREAKING CHANGE: TTS segment splitting and manifest APIs now require max block length and preloading parameters; user config schema updated.
Update segment manifest API to group segments by both index and locator
attributes, ensuring distinct segment variants are not merged incorrectly.
Adjust SegmentsSidebar logic to select the most relevant segment per index
based on locator match and recency, improving sidebar accuracy when
multiple locator variants exist for a segment.
Update TTSContext to track manual pause epochs, ensuring explicit user
pauses are respected during async sentence splitting and playback state
restoration. Adjust TTSPlayer button disabling logic to allow pausing
while processing. Move and improve pauseTTSAndVerify helper for robust
cross-browser TTS pause assertions, replacing local test implementations.
Update expectDocumentListed to use polling for document link visibility.
Standardize aria-labels in DocumentHeaderMenu and ReaderSidebarShell to use
"Hide" and "Close" phrasing for improved accessibility and user experience.
Introduce SegmentsSidebar component and supporting reader UI for segment-level
navigation and inspection. Add TTS segments manifest and clear API endpoints to
enable efficient retrieval and management of segment variants. Update TTS
segment schema to include settings_hash for improved lookup and indexing,
and adjust indexes to use settings_hash instead of settings_json. Update
contexts and types to support segment variant display and interaction.
This enhances document navigation and TTS segment management for end users.
Align default Replicate model to the versioned Kokoro model across UI, docs,
and server logic. Refactor TTS settings merging for audiobooks to ensure
consistent normalization. Improve Retry-After header handling for upstream
rate limits. Expand Replicate voice resolution to use model schemas when
available, with test coverage for custom and built-in models.
Update documentation to reflect new Replicate defaults, model selection,
and configuration guidance.
- Updated environment variables documentation to include Replicate as a TTS provider option.
- Added Replicate to the sidebar for TTS provider guides.
- Included Replicate as a dependency in package.json and pnpm-lock.yaml.
- Enhanced audiobook chapter generation to normalize native speed settings based on the TTS provider.
- Improved error handling in TTS API routes to provide retry information for rate-limited responses.
- Updated AudiobookExportModal to reflect native speed support for Replicate models.
- Modified SettingsModal to set default model for Replicate.
- Enhanced SpeedControl component to conditionally render native speed controls based on provider support.
- Updated TTSContext to utilize effective native speed for TTS requests.
- Implemented Replicate request handling in the TTS generation logic.
- Added new documentation for configuring Replicate as a TTS provider.
Add support for a persistent "custom" theme that users can edit and preview in settings.
- add CustomThemeColors type and storage helpers (getCustomThemeColors, setCustomThemeColors)
- apply custom CSS variables at runtime and provide applyCustomColors to live-update variables
- include fallback CSS for html.custom to avoid flash before hydration
- add ColorPicker component with curated swatches for each color role
- extend SettingsModal to support editing, previewing, and persisting custom theme colors; exclude 'custom' from regular theme lists and read custom colors when rendering previews
- tighten theme detection logic to treat custom background luminance as light/dark when needed
This enables users to define, persist, and see live updates for custom color palettes.
Refactor test helpers to reliably dismiss onboarding and migration modals during
UI flows. Replace ad-hoc Settings-only dismissal with a unified dismissOnboardingModals
routine that targets privacy, migration, and settings dialogs via testids,
interacts with visible controls (checkbox, continue/skip/save buttons) and waits
for dialogs to hide. Increase resilience by repeating checks, adding short
settle delays, and tightening timeouts.
Also add data-testid attributes to PrivacyModal, SettingsModal and
DexieMigrationModal to make the selectors deterministic and reduce flakiness in
export/upload tests.
No production behavior changes.
- Add waitForBackendDownloadReady helper to tests/export.spec.ts to wait for backend
chapter metadata and enabled full-download UI before attempting combines/downloads.
Use it in two export tests to reduce flakiness related to eventual backend storage visibility.
- Improve uploadAndDisplay helper in tests/helpers.ts to retry link click when transient
"intercepts pointer events" errors occur, ensuring test clicks succeed under flaky UI conditions.
Add dismissSettingsModalIfVisible to detect and close the Settings dialog before interacting
with page links (click Save or press Escape, wait for dialog to hide).
- Update SettingsModal.tsx useEffect dependencies to avoid referencing checkFirstVist in the
local state sync effect and add separate effect for checkFirstVist for clearer lifecycle.
Why: Reduce end-to-end test flakiness by waiting for backend readiness and making UI interactions
more robust; simplify SettingsModal effect dependencies to prevent unnecessary re-runs. Breaking changes: none.
- Introduce a shared tts-provider-catalog to centralize provider/model/voice defaults
and feature flags (supportsTtsInstructions, providerSupportsCustomModel, resolveProviderModels,
getDefaultVoices, etc.). Replace ad-hoc provider logic across server and client with catalog calls.
- Replace inline voice/model UI logic in SettingsModal, AudiobookExportModal, TTSContext,
generate server code, and voice hook to use catalog helpers (resolveTtsSettingsViewModel,
supportsTtsInstructions, getDefaultVoices).
- Extract audiobook generation responsibilities into a small client-side pipeline:
- Add createEpubAudiobookSourceAdapter and createPdfAudiobookSourceAdapter adapter modules
to prepare chapters from EPUB/PDF sources.
- Add runAudiobookGeneration and regenerateAudiobookChapter pipeline functions to handle
chapter preparation, progress tracking, request header construction, and retry/abort behavior.
- Wire adapters/pipeline into EPUBContext and PDFContext to simplify and centralize audiobook flow.
- Move config preference helpers out of ConfigContext into dedicated client modules:
- buildSyncedPreferencePatch (lib/client/config/preferences.ts)
- applyConfigUpdate and getVoicePreferenceKey (lib/client/config/updates.ts)
- Use these helpers in ConfigContext to keep update logic small and testable.
- Add TTS settings view model resolver (lib/client/settings/tts-settings.ts) and tests
for the tts-provider catalog and config helpers (tests/unit/tts-provider-catalog.spec.ts).
- Minor usages updated: AudiobookExportModal, SettingsModal, useVoiceManagement, TTSContext,
server tts generation, and various context files to consume the new modules.
Why: Reduce duplication, improve testability, and separate concerns for provider metadata,
UI view-model logic, and audiobook generation flow. Breaking changes: none.
- Removed unused imports and types from TTS route.
- Consolidated TTS buffer generation logic into a new module.
- Implemented caching for TTS audio buffers using LRU cache.
- Updated TTS request handling to support instructions for specific models.
- Refactored audiobook chapter creation to use new TTS generation logic.
- Simplified error handling and response management in TTS API.
- Enhanced client-side logic to manage TTS requests and retries.
- Updated types to reflect changes in TTS request payload structure.
Add five new light theme options (lavender, rose, sand, sky, slate) with dedicated color palettes. Redesign Settings modal with sidebar navigation replacing tabs, add visual theme color selector showing preview swatches, and introduce new icons (KeyIcon, PaletteIcon, UserIcon, DocumentIcon). Also update PrivacyModal to render conditionally based on authEnabled and add privacy policy link. Update tests to reflect new UI structure.
Add ZIP-based user data download endpoint, enable AES-256 server-side S3 encryption for all stored documents and audiobooks. Rewrite privacy policy with detailed CCPA categories, service provider disclosures (Vercel/Neon/Railway), and user rights sections. Replace privacy modal with checkbox agreement flow.
Enable WAL mode and set a busy timeout for SQLite to better handle
concurrent access and prevent 500 errors. Add error handling to
async calls in UI components and remove unused imports across several
files.
Implement AbortController in ConfigContext, PDFContext, and preference sync to prevent race conditions during session changes or rapid navigation. Refactor document preview routes into shared utilities and add LRU caching for text previews to optimize memory. Update documentation for Better Auth schema ownership and migration workflows. Fix issues with Postgres system user seeding and better-sqlite3 configuration.
- Refactor useAuthSession to call useSession unconditionally, adhering to React Rules of Hooks by using a stub client when auth is disabled.
- Update migration script to insert a system user to satisfy foreign key constraints during database transitions.
- Implement AbortController and timeouts in entrypoint endpoint polling to prevent hanging fetch requests.
- Use useMemo in PDFViewer to provide a stable file object, preventing unnecessary re-renders and warnings.
- Enhance state cleanup in EPUBContext and AuthLoader to handle missing metadata or disallowed sessions gracefully.
- Introduce `USE_ANONYMOUS_AUTH_SESSIONS` to make guest access an opt-in feature.
- Transition root-level pages into `(app)` and `(public)` route groups for improved access control.
- Adopt Figtree as the primary typeface and implement a pre-render theme initialization script.
- Decouple audiobook chapter processing into a standalone API route and harden resource ownership logic.
- Replace the legacy footer with a unified layout and add skeleton loading states for document lists.
- Update environment documentation and test suites to align with the revised routing and auth flows.
BREAKING CHANGE: The audiobook generation API has been restructured, moving specific chapter logic to `/api/audiobook/chapter`.
- Add document preview caching logic with in-memory and persisted storage.
- Implement S3 blobstore functions for managing document previews.
- Create rendering functions for PDF and EPUB cover images to JPEG format.
- Introduce database schema and functions for managing document preview metadata.
- Add unit tests for rendering PDF and EPUB previews.
- Implemented user preferences management with a new API for GET and PUT requests.
- Added user document progress tracking with a new API for retrieving and updating progress.
- Introduced database schema changes for user preferences and document progress.
- Enhanced EPUB and TTS contexts to support syncing user preferences and document progress.
- Added functions to handle transferring user preferences and progress during account linking.
- Updated client-side logic to schedule syncing of user preferences and document progress.
This commit restructures the audiobook generation and serving layer to rely exclusively on S3-compatible blob storage, removing the dependency on local filesystem paths.
- Bundle `ffmpeg` and `ffprobe` binaries via npm to ensure portability across environments.
- Update API routes to stream audio directly from blob storage instead of local disk.
- Remove legacy migration endpoints and filesystem-based indexing logic.
- Add startup scripts to facilitate the transition from local to remote storage.
BREAKING CHANGE: Audiobook functionality is now strictly dependent on S3 configuration. The previous filesystem-based storage method has been removed.
Replaces local filesystem document storage with S3-compatible object storage.
Adds embedded SeaweedFS 'weed mini' for local development and Docker deployments.
Updates document upload flow to use presigned URLs with a server fallback proxy.
Refactors auth configuration to use BASE_URL and AUTH_SECRET.
BREAKING CHANGE: Renamed BETTER_AUTH_URL to BASE_URL and BETTER_AUTH_SECRET to AUTH_SECRET. Removed legacy document upload/content endpoints. Requires S3 environment variables (auto-configured for embedded SeaweedFS).
- Replace client-side IndexedDB with server-first document storage
- Add document caching layer for offline capability and performance
- Implement document transfer during anonymous-to-authenticated account linking
- Add database indexes for improved query performance
- Update document contexts to use new caching system
- Refactor document upload and deletion APIs
- Add audiobook pruning for missing files
- Improve test isolation with namespace support
- Add unit tests for document cache and transfer functions
Ensure all metadata operations consistently use the database layer,
removing filesystem-only fallback paths and conditional DB checks.
- Simplified migration scripts to always run on startup
- Updated document/audiobook APIs to always query DB
- Added ensureDbIndexed() calls across all routes
- Extracted test namespace utilities to dedicated module
- Removed migration-manager.ts (functionality consolidated)
- Updated rate limiter to assume DB is always available
BREAKING CHANGE: Database is now required in all configurations.
When auth is disabled, SQLite is used by default at /app/docstore/sqlite3.db.
- Change audiobooks and audiobookChapters tables to use composite PK (id, userId)
- Migrate audiobooks from flat storage to user-specific directories under audiobooks_users
- Add support for claiming unclaimed audiobooks on account creation
- Improve auth rate limiting with retry logic and DISABLE_AUTH_RATE_LIMIT for tests
- Fix iOS/Safari audio playback with unlock mechanism and playback rate watchdog
- Update API routes to handle user-scoped audiobook access with fallback to unclaimed
- Transfer audiobooks when linking anonymous accounts to real accounts
- Remove foreign key constraint from audiobookChapters to support composite PK
- Add cascade delete to account and session foreign keys
Replace privacy popup with PrivacyModal and reorganize auth UI components
Remove signed-out persistence and centralize session handling in useAuthSession
Move document viewers and Kokoro voice helpers into dedicated modules
- Smooth react-pdf page turns with stable canvas staging and fade-in
- Retry transient empty page text extraction during fast page turns
- Avoid noisy TTS preload toasts, guard requests when quota is exhausted,
and improve Howler retry/unload behavior to prevent pool exhaustion
- Enforce auth FK cascade deletes and tighten rate-limiter bucket updates
using affected-row checks
- replace custom DB adapter with Drizzle setup (SQLite/Postgres schemas) and add `drizzle.config.ts` plus migrations in `drizzle/` and `drizzle_pg/`
- switch better-auth to drizzleAdapter, add auth helpers (`getAuthContext`, `requireAuthContext`, `requireAudiobookOwned`), and make `useAuth`/`useAuthSession` safe no-ops when auth is disabled
- persist documents/audiobooks in DB with ownership checks, unclaimed fallback, and ref-counted deletes; add FS scan helper for no-auth mode
- gate docx-to-pdf, library, voices, whisper, and migration endpoints behind auth when enabled
- add unclaimed data scan/claim flow with `/api/user/claim`, `ClaimDataModal`, and server-side scan/claim helpers
- refactor rate limiting and account deletion to use Drizzle tables (`user_tts_chars`, `user`)
- run migrations via `scripts/migrate-if-auth.mjs` (auto on `pnpm start` + `pnpm migrate`), remove Docker entrypoint and old better-auth migration file
- update README and lockfile for the new migration workflow and dependencies
Update modal components to start from top on mobile devices and center on larger screens, improving usability across screen sizes. Also refine transition handling in privacy popup for cleaner unmounting.
- Remove unused SettingsIcon and UserMenu imports from epub and pdf pages
- Remove unused UserMenu import from home page
- Remove unused isDev const from home page
- Update SettingsModal to only import clearSignedOut
- Fix apostrophe encoding in privacy popup description
- Add device ID and IP-based rate limiting to prevent abuse
- Refactor UI components for better header menus and settings
- Update privacy popup with detailed data usage info
- Improve PDF handling and caching to prevent react-pdf warnings
- Update README with new Docker instructions and environment variables
- Implement user sign-in, sign-up, and account management using better-auth
- Add rate limiting for TTS API with daily character limits for authenticated and anonymous users
- Integrate SQLite and PostgreSQL database support for user sessions and data persistence
- Update UI components to include authentication flows, user menu, and privacy popup
- Modify Dockerfile and package.json for new dependencies and entrypoint script
- Bump version to v1.3.0
Introduce `splitTextToTtsBlocksEPUB` function to handle EPUB text splitting,
treating single newlines as paragraph boundaries for precise highlighting.
Update TTS context to conditionally use EPUB splitting based on document type.
Enhance PDFViewer to clear highlights when current sentence is null.
Add comprehensive tests for the new functionality and refactor existing ones.
Handle case where currentSentence is null by canceling retry loops and clearing stale highlights to prevent lingering highlights. Remove redundant check inside the highlight function.
- Rename and enhance text processing functions in nlp.ts for better handling of oversized texts, sentence boundaries, and PDF artifacts
- Update PDFViewer to add layout-aware highlighting with retry logic for sentence and word highlights
- Adjust PDFContext and TTSContext to use new normalized text functions
- Expand unit tests for new splitting behaviors, including long texts and punctuation preferences
- Introduces `DocumentPreview` component to display rich previews for documents.
- PDFs generate a thumbnail of their first page.
- EPUBs extract and display their cover image.
- HTML, TXT, and Markdown files show a text snippet.
- Refactors document list and folder views to a responsive grid layout.
- Expands main content areas to accommodate the new grid.
- Updates Dockerfile to use Node.js LTS image.
- Updates various development and runtime dependencies.
- Add scroll functionality to the chapter list to prevent content
overflow.
- Conditionally adjust the positioning of chapter action menus
to ensure they remain visible within the modal, preventing
them from being cut off for chapters at the top of the list.
- Remove unused `isDev` variable from `Footer.tsx`.
- Add `inline` and `inline-flex` classes to footer elements for improved layout.
- Move custom `xs` breakpoint definition to `theme.extend` in `tailwind.config.ts`.
- Introduce a toggleable grid/list view for the document list, enhancing organization and display flexibility. This involved updates across `DocumentList`, `DocumentFolder`, `DocumentListItem`, and `SortControls`.
- Add a new `CodeBlock` component and integrate detailed Docker-based self-hosting instructions into the footer.
- Enhance privacy policy popover with clearer details on Deepinfra usage and strongly recommend self-hosting for secure experience.
- Implement conditional rendering and feature gating based on the `isDev` environment variable, differentiating features between the production demo and self-hosted instances. Affected components include `page.tsx`, `DocumentSettings.tsx`, `SettingsModal.tsx`, and `config.ts`.
- Clarify that advanced features like audiobook export and word-by-word highlighting via `whisper.cpp` are exclusive to self-hosted setups and are disabled in the demo.
- Expand the list of supported document types on the homepage to include MD and TXT.
- Integrate new `ListIcon`, `GridIcon`, and `CopyIcon` to support UI enhancements.
- Add a custom `xs` breakpoint in `tailwind.config.ts` for improved responsive design.
Removed `isPopoverOpen` state and associated `useEffect` hook.
Auto-focus and select logic for the input are now directly handled
within `handlePopoverOpen`, reducing state management complexity.
- Implement custom previous/next page buttons for EPUB viewer.
- Display current page number out of total pages.
- Introduce an in-viewer, toggleable table of contents (TOC) for quick chapter navigation.
- Hide default `react-reader` navigation arrows and title bar to prevent redundancy.
- Adjust `react-reader` styles to optimize content area and ensure custom controls are visible.
- Update description for EPUB theme setting in document settings.
- Add `ChevronLeftIcon` and `ChevronRightIcon` to icon library.
- Update Playwright tests to reflect new navigation button labels.
Abstracted direct fetch calls across components and contexts into new functions within `src/lib/client.ts`. This provides a consistent and centralized interface for interacting with backend APIs.
- Introduced `src/lib/client.ts` to encapsulate API request logic.
- Standardized audio buffer types (`TTSAudioBuffer`, `TTSAudioBytes`) in `src/types/tts.ts`.
- Moved client-specific request types (`TTSRequestPayload`, `TTSRequestHeaders`, `TTSRetryOptions`) to `src/types/client.ts`.
- Updated API routes and consumer components/contexts to leverage the new client library functions and type definitions.
- Removed `src/utils/audio.ts` as its utility functions are now part of `src/lib/client.ts`.
- Relocated all audiobook-related API routes from `/api/audio/convert/*` to `/api/audiobook/*`.
- This change affects endpoints for chapter conversion, retrieval, deletion, and overall audiobook status.
- Updated client-side calls in `AudiobookExportModal.tsx`, `EPUBContext.tsx`, and `PDFContext.tsx` to reflect the new API paths.
- Modified API tests (`api.spec.ts`, `export.spec.ts`) to target the restructured endpoints.
- The new API structure provides better organization and a clearer, more consistent interface for audiobook functionality.
- Introduce `/api/whisper` endpoint which uses `whisper.cpp` (via a `WHISPER_CPP_BIN` executable) and `ffmpeg` to generate word-level audio alignments from provided audio and text.
- Integrate word-level alignments into `TTSContext`, tracking the currently spoken word based on audio seek position and provided timestamps. Alignments are cached in-memory and fetched asynchronously.
- Add new configuration options (`pdfWordHighlightEnabled`, `epubWordHighlightEnabled`) to `ConfigContext` and `Dexie` for enabling/disabling the feature.
- Implement visual word highlighting in both `PDFViewer` and `EPUBViewer` by mapping TTS-aligned words to rendered text elements.
- Enhance `EPUBContext` and `PDFContext` with new `highlightWordIndex` and `clearWordHighlights` functions, utilizing fuzzy string matching (`cmpstr`) to robustly align spoken words with displayed text for accurate highlighting.
- Update `DocumentSettings` to include user-facing toggles for the new highlighting modes.
- Removed `onProgress` callback from `regenerateChapter` and related functions across `TTS`, `EPUB`, and `PDF` contexts to simplify the chapter regeneration API.
- Updated `AudiobookExportModal` to align with the refined regeneration API, including removing granular chapter progress display and adding a hint about TTS caching behavior.
- Introduced `TTSAudiobookChapter` interface and renamed `ContinuationMergeResult` to `TTSSmartMergeResult` and `PageTurnEstimate` to `TTSPageTurnEstimate` for better type consistency and clarity.
- Applied minor styling adjustments to buttons and listbox components in modals for visual consistency.
- Added `'use client'` directive to several client-side components for Next.js 13+ compatibility.
- Updated Dockerfile build command from `pnpm run build` to `pnpm build`.
- Added Playwright tests to verify backend chapter state after regeneration.
- Reorganized utility modules from `src/utils` to `src/lib` for clearer separation of concerns.
- Introduced new, dedicated type definitions in `src/types` for improved type safety in configuration and TTS API interactions.
- Replaced `src/types/appConfig.ts` with `src/types/config.ts`.
- Added `src/types/tts.ts` for TTS request payloads, error structures, and retry options.
- Updated module imports across several contexts (`Config`, `EPUB`, `HTML`, `PDF`, `TTS`) and components to reflect the new `lib` and `types` locations.
- Enhanced TTS API request and error handling in `src/app/api/tts/route.ts` and TTS-consuming contexts with explicit types.
- Simplified `ProgressCard`, `ProgressPopup`, and `AudiobookExportModal` components by removing the `isProcessing` prop, centralizing processing state management.
- Streamlined `HTMLContext` by removing `createFullAudioBook` and `isAudioCombining` properties, focusing its scope.
Migrates scattered configuration items and last document locations
from the legacy `config` table to new, dedicated Dexie stores.
- Introduces a singleton `app-config` table (`AppConfigRow`) to standardize
and structure all application settings in a single object.
- Creates a `last-locations` table for efficient storage of document read positions.
- Updates `ConfigContext` to utilize `dexie-react-hooks`' `useLiveQuery`
for reactive and simplified state management.
- Implements a database upgrade path (from DB_VERSION 4 to 5) to migrate
all existing user settings seamlessly.
- Simplifies config access and updates with new `getAppConfig` and `updateAppConfig`
utility functions.
- Removes the deprecated `config` table after successful migration.
- Updates consumers like `SettingsModal` and test helpers to align with
the new config structure.
