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Lumen Read - EPUB Reader & Reading Tracker version history - 4 versions

Lumen Read - EPUB Reader & Reading Tracker by Zolangui

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Lumen Read - EPUB Reader & Reading Tracker version history - 4 versions
  • Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.

  • Latest version

    Version 2.0.4

    Released Aug 4, 2026 - 5.75 MB
    Works with firefox 142.0 and later
    Local AI model downloads now request Hugging Face access only after the user explicitly enables local model downloads. This reduces permissions shown during installation while keeping local SLM and RAG features available on demand.

    Source code released under GNU Affero General Public License v3.0 only

    Download Firefox and get the extension
    Download file
  • Older versions

    Version 2.0.3

    Released Aug 2, 2026 - 5.76 MB
    Works with firefox 142.0 and later
    This release improves the reader, AI assistant, localization, and Firefox compatibility.
    • Improved AI provider setup, connection feedback, validation, and modern model guidance.
    • Expanded and corrected translations across supported languages.
    • Improved chatbot reliability with local and OpenAI-compatible providers.
    • Improved page-progress estimates and reading-tracker stability.
    • Refined Zen Mode behavior and its exit guidance.
    • Improved compatibility and security hardening for Firefox extension packaging.
    • EPUB scripts are now disabled for safer reading of local books.
    • Removed legacy bundle fallbacks and unnecessary compatibility assets.

    Compatibility: this version requires Firefox 142 or later.

    Source code released under GNU Affero General Public License v3.0 only

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  • Version 2.0.1

    Released Dec 1, 2025 - 690.3 KB
    Works with firefox 109.0 and later
    🎉 Release Notes

    Summary: This release focuses on Firefox stability, full Internationalization (i18n), and a completely reimagined library experience with Drag & Drop sorting and detailed book metadata.

    ✨ New Features

    📖 Comprehensive Book Details Modal

    View detailed metadata: Author, Publisher, Date, Genre, ISBN, and Language.
    Visual Progress Bar tracking your reading status.
    Full HTML Synopsis support.
    File Inspector: View file size, format, and page count.
    Optimization: Redesigned without heavy backdrop-blur effects for smoother performance on Firefox.

    🔄 Manual Drag & Drop Sorting

    Organize your library exactly how you want.
    New "Custom" sort option backed by @dnd-kit.
    Persistent ordering saved directly to the database.

    🌍 Full Internationalization (i18n)

    100% UI Translation coverage.
    Enhanced support for EN-US, JA-JP, and ZH-CN.
    Over 340+ new translation keys added across Book Details, Settings, Sidebars, and Analytics.


    🐛 Critical Bug Fixes (Firefox)

    ✅ Fixed Critical Crash on Book Close:

    Resolved TypeError: can't access property "writing-mode/overflow-y".
    Implemented rigorous safety checks in 9 core methods of epub.js (including width(), height(), overflow(), css(), and writingMode()).
    Added prevention logic to stop access to destroyed iframes during cleanup/unmounting.


    ⚡ Performance & Quality

    Firefox Optimizations: Removed resource-heavy blur effects in modals, replacing them with opacity-based solid backgrounds to significantly reduce CPU usage during animations.
    Reader Engine: Optimized page calculation logic in reader.ts and improved state management for Zen Mode.
    Code Quality: Cleaned up unused imports and variables across BookDetailsModal and LibraryView. Fixed import ordering in BookCard.tsx.


    🎨 UI/UX Improvements

    Refactored Viewlets: Improved responsiveness and layout for Annotation, Image, Search, Theme, Timeline, and Typography sidebars.
    Library Interface: Enhanced list view visuals, clearer progress indicators, and better text contrast for both light and dark themes.
    Improved Metadata: Better extraction logic for EPUB subjects/genres.


    🔧 Under the Hood (Technical)

    Database: Added position field to books table with automatic schema migration and improved indexing for sort queries.
    File Handling: Improved file.ts logic for better error handling when opening large EPUBs.
    Dependencies: Updated pnpm-lock.yaml and integrated @dnd-kit/core, @dnd-kit/sortable, and @dnd-kit/utilities.


    📦 Stats:

    Files Changed: 28
    Additions: +1,860 lines
    Deletions: -772 lines
    Test Status: ✅ Passed on Firefox and Chrome.

    Source code released under GNU Affero General Public License v3.0 only

    Download file
  • Version 2.0.0

    Released Nov 22, 2025 - 672.91 KB
    Works with firefox 109.0 and later

    Source code released under GNU Affero General Public License v3.0 only

    Download file
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