- 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
* **Bug Fixes**
* More reliable PDF sentence and word highlighting during layout changes and rapid updates, preventing stale or overlapping highlights.
* **Enhancements**
* Revamped text normalization and TTS block splitting for better handling of long/complex content, EPUB texts, dialogue/quotes, and PDF artifacts.
* **Tests**
* Expanded unit tests covering block-splitting, EPUB behavior, oversized inputs, and boundary cases.
* **Chores**
* Package version bumped; test runner config updated to ignore unit tests for select browser projects.
- Add logic to split oversized sentences in `splitTextToTtsBlocksEPUB` using `splitOversizedText` to ensure blocks stay within `MAX_BLOCK_LENGTH`
- Remove `extractRawSentences` and `processTextWithMapping` functions as they are no longer needed
- Update tests to reflect the changes, including a new test for oversized sentence splitting and removal of related test suites
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
Add support for building and publishing multi-architecture Docker images (amd64 and arm64) using a matrix strategy. Introduce a new 'prepare' job for metadata computation and a 'merge' job for creating manifest lists. Enable manual workflow dispatch with optional latest tagging. Improve caching and provenance handling for better efficiency and reliability.
Add 'force-dynamic' export to audiobook and documents API routes to ensure
dynamic rendering. Remove 'nodejs' runtime export from TTS route for consistency.
- 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.
- New buildCacheKey function creates unique identifiers for TTS cache entries.
- Cache keys now include sentence, voice, speed, provider, and model parameters.
- Prevents serving cached audio or alignment data that mismatches current TTS parameters.
- Removes redundant audioCache.clear() calls when voice or speed change, as entries are now distinct.
- 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.
The Dockerfile has been refactored to a multi-stage build, allowing the `whisper.cpp` CLI binary to be compiled and embedded within the application's runtime image. This enables word-by-word highlighting functionality when deployed via Docker. The `README.md` has been updated to include installation and configuration instructions for `whisper.cpp` when running locally. Additionally, the `WHISPER_CPP_BIN` environment variable has been added to `template.env` and the package version has been bumped to v1.1.0.
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.
