Tags: Aryan-Raj3112/episteme
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v1.0.47 (#279) * Add performance and stylus debugging logs * Refactor and decouple UI models from `MainViewModel` * Refactor library state management and projection logic * Implement desktop shell using Compose Multiplatform * Implement desktop shell using Compose Multiplatform * Implement desktop shell using Compose Multiplatform * Introduce ReaderEngine and enhance EPUB reader features in windows app * Move core paginated reader logic to a Kotlin Multiplatform `shared` module and introduce experimental desktop support. * Implement PDF rendering and text extraction for desktop using Pdfium * Add `NonReaderScreens.kt` and UI dependencies * Refactor and centralize library state management and models to improve cross-platform consistency * Implement JSON persistence for desktop library and enhance library management features including shelf CRUD, tagging, and metadata editing * Implement PDF annotation system and enhanced zoom controls for the desktop viewer * Implement WebView-based EPUB rendering for desktop using CEF and embedded resources * Optimize UI state projection, navigation state handling, and main screen pager performance * Implement Bring Your Own Key (BYOK) support for AI features in OSS version * Support Gemini-based Cloud TTS with BYOK support for OSS builds * Refactor table cell image sizing in `PaginatedReader` and improve `MobiParser` native library loading and error handling. * crash fixes * Enhance navigation stability with lifecycle-aware safety checks and update `navigation-compose` to 2.9.6 * Implement dynamic bottom padding for the page info bar to account for device rounded corners * Implement bidirectional jump history navigation and replace the jump-back pill with a dedicated `PdfJumpHistoryBar` * Optimize PDF tiling performance and refine pan-and-fling gesture handling * Implement customizable toolbars with drag-and-drop reordering and placement for PDF and EPUB readers * Updated UI for customize toolbar * Refine drag-and-drop reordering and section assignment for PDF and EPUB reader controls * restructure PDF viewer UI component hierarchy to fix verifier crash * Implement separate text dimming factors for light and dark themes * Synchronize Pdfium access and improve resource lifecycle safety across Kotlin and native layers * Enhance image alignment in paginated and EPUB readers through anchor detection and style-based positioning * Centralize file type resolution logic and implement HTML sanitization during import * Introduce vertical margin customization and configurable progress bar positioning * texture support in epub reader * Enhance TTS session management, progress tracking, and diagnostic logging * Optimize library state projection and folder synchronization performance by refactoring collection lookups and refining metadata extraction logic. * Refine TTS page mapping for PDF and overhaul TTS control UI * Implement natural session completion logic in `TtsPlaybackManager` for cloud tts * Replace Snackbar with `CustomTopBanner` for notifications in `PdfViewerScreen` * Refine TTS playback continuity across PDF pages and improve state management for session transitions * Implement global texture transparency and enhance textured theme support across PDF and EPUB readers. * Update reader themes and improve texture rendering in page animations, EPUB UI, and immersive mode * Add Support Project screen * Optimize library performance via projection caching, batch database updates, and scoped folder synchronization. * Enhance folder synchronization with fallback query mechanisms and refactor annotation sidecar importing logic * Bump version to 1.0.47 (51)
V1.0.43 oss (#202) * Added support for AI and Cloud credits in the Pro flavor. * Implemented credit-based authentication and authorization for AI features and Cloud TTS. * Updated AI feature access and purchase handling to a credit-based system. * Refactored and enhanced the Text-to-Speech (TTS) system with persistent caching and a redesigned UI. * Improved TTS cache management by organizing audio files by book title and adding a detailed cache storage UI. * Refactored the TTS service to use a WebSocket-based Gemini Live connection for cloud audio generation. * Removed the TTS cache settings tab and simplified voice sample playback by removing local caching logic. * Implemented a low-latency streaming mechanism for Cloud TTS using a custom `ConcurrentInputStream` and `ExoPlayer` data source. * Improved cloud TTS stability and prefetching logic in `TtsService` and `TtsPlaybackManager`. * Implemented AI summarization caching and cost tracking in the EPUB reader. * Enhanced chapter summary caching and UI feedback. * limit summaries for pro users to 10 per day * Implemented local caching for Cloud TTS audio chunks. * Removed the Free tier tab from `ProScreen` and simplified the subscription interface. Updated tab logic to focus on Pro and Credits, including a new cost breakdown section for AI and Cloud TTS features. * Refactored HTML parsing to include all child nodes during content chunking and semantic block parsing. * Improved image rendering consistency in epub pagination reader * Improved HTML parsing in `HtmlParser.kt` to better handle complex nested structures * Improved CSS styling support in the epub paginated reader for word spacing and text decorations. * Implemented scroll throttling in `epub_reader.js` to improve performance during scroll events * Improved CFI resolution and scrolling reliability in EPUB reader * Optimized PaginatedReader performance by caching text decorations. * Implemented batching for recent file database operations to handle large datasets and introduced `RecentFileSummary` to optimize data retrieval by excluding heavy JSON columns. * Improved navigation stability by wrapping `navController.navigate` and `popBackStack` calls in a try-catch block to handle `IllegalStateException` during concurrent transitions. Additionally, refined the backstack check for the main route to prevent redundant pops. * feat(tts): redesign TTS controls with overlay UI and cache management * Expanded and improved the TTS (Text-to-Speech) capabilities, particularly for Cloud voices. * Improved TTS playback control and cache management. * Integrated the TTS cache manager into the settings sheet and improved the TTS configuration UI. * Updated `DeviceVoicesTab` to respect the current TTS mode, disabling voice selection when not in `BASE` mode. * Improved error handling and state management for Cloud TTS in `TtsService` and `TtsPlaybackManager`. * Improved TTS voice selection UI and sample playback logic. * Updated `TtsUtils` and `TtsService` to remove `chunkIndex` from TTS cache filenames. Refined the cache file naming convention to rely on text and speaker hashes, and updated the cache file filter logic to correctly identify speakers in both legacy and new filename formats. * Optimized tile rendering and state propagation in PDF viewer * Added "Expand All", "Collapse All", and "Locate" functionality to the Table of Contents in both EPUB and PDF readers. * Added sign-in requirement for credit purchases and improved purchase migration logic. * Updated `EpubReaderTts` to support authenticated TTS requests by passing an auth token provider. The `ttsController.start` method now includes an `authToken` retrieved via `getAuthToken` and explicitly sets the `playbackSource` to "READER". * feat(ai): replace summarization popup with a comprehensive AI Hub Bottom Sheet * Improved locator logic and block traversal in `BookPaginator`. * Updated AI features and Cloud TTS logic. * Added manual clear and auto-reset functionality for AI summaries and recaps * Optimized file importing, EPUB parsing, and TTS playback concurrency. * Restricted TTS mode to BASE in OSS flavor and fixed TTS mode persistence in PDF viewer * Bump version to 1.0.43(44)
General improvements (#164) * Optimized PDF tile rendering performance and quality. * Added support for adjusting TTS voice speed and pitch. * Updated the TTS settings UI and playback logic to support real-time parameter adjustments. * Added horizontal scrolling to the PDF viewer bottom toolbar and updated tool arrangement to use fixed spacing. * Refined cross-page selection and text extraction in `PaginatedReader` * Updated EPUB reader styling logic to refine typography and layout controls. * Bump version to 1.0.42(43)
General improvements (#151) * Updated folder synchronization logic and redesigned the file type filter dialog. * Fixed CFI generation and navigation stability in the EPUB reader. * Improved CFI scrolling and position calculation in the EPUB reader by implementing text node traversal using `TreeWalker`. This ensures accurate positioning and scrolling when a CFI offset spans multiple fragmented text nodes. * fix fb2 multiline titles, retain footnotes, and prevent stream leaks - Fix FB2 titles with multiple paragraphs by inserting breaks/spaces - Prevent resource leaks by properly closing InputStreams in all importers - Retain "notes" and "comments" sections in FB2 instead of skipping them - Add support for FB2 poem, stanza, cite, and link tags * Implement persistence for zoom and pan states when pan lock is enabled in the PDF reader. * Added `FileTypeBadge` to home and library screens * Bump version to 1.0.41(42)
General improvements (#134) * Add visual options and seamless transitions to the EPUB reader * Add support for DOCX file format * Refine padding and status bar inset handling in Epub pagination mode * Add file size parameter for recent files and sorting * Refactor book data cleanup logic into a centralized method * Bump version to 1.0.40(41)
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