Handle updater download failures for retry UI

Co-authored-by: MasterAcnolo <68693319+MasterAcnolo@users.noreply.github.com>

.env.example

@@ -0,0 +1,2 @@
+BUG_REPORT_URL=
+BUG_REPORT_API_KEY=

.github/ISSUE_TEMPLATE/performance-issue.md

@@ -29,6 +29,9 @@ Clear description of the performance issue.
 - **Storage**: [e.g. SSD/HDD]
 - **Other Applications Opened**: [e.g. Discord/Opera GX]
 
+> [!INFO]
+> At the start of the application, SystemInfo is printed in the logs, so you can just copy and paste it!
+
 ## Reproduction Details
 
 - **Download URL**: [if applicable]

.github/ISSUE_TEMPLATE/question.md

@@ -9,8 +9,8 @@ assignees: 'MasterAcnolo'
 
 ## Pre-submission Checklist
 
-- [ ] I have checked the [FAQ](https://masteracnolo.github.io/Freedom-Loader-Site/pages/faq)
-- [ ] I have reviewed the [Wiki](https://masteracnolo.github.io/Freedom-Loader-Site/pages/wiki)
+- [ ] I have checked the [FAQ](https://masteracnolo.github.io/Freedom-Loader-Site/#/faq)
+- [ ] I have reviewed the [Wiki](https://masteracnolo.github.io/Freedom-Loader-Site/#/wiki)
 - [ ] I have searched existing issues
 
 ## Question

.github/PULL_REQUEST_TEMPLATE/contribution.md

@@ -2,7 +2,7 @@
 
 Brief description of what this PR does.
 
-## Related Issue
+## Related Issue (if applicable)
 
 Fixes #(issue number)
 Closes #(issue number)
@@ -30,7 +30,7 @@ Related to #(issue number)
 - [ ] I have tested with different download scenarios (video/audio, playlists)
 - [ ] I have checked the application logs for errors
 - [ ] I have verified the UI changes (if applicable)
-- [ ] I have tested on Windows 10 and/or Windows 11
+- [ ] I have tested on Windows 10 and/or Windows 11 or in any Linux Distribution
 
 ## Screenshots (if applicable)
 

.github/workflows/codeql.yml

@@ -0,0 +1,46 @@
+name: "CodeQL PR"
+
+on:
+  pull_request:
+    branches: [ "main" ]
+  schedule:
+    - cron: '00 00 * * 1'
+
+jobs:
+  analyze:
+    name: Analyze (${{ matrix.language }})
+    runs-on: ${{ (matrix.language == 'swift' && 'macos-latest') || 'ubuntu-latest' }}
+    permissions:
+      security-events: write
+      packages: read
+      actions: read
+      contents: read
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - language: javascript-typescript
+            build-mode: none
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v4
+        with:
+          languages: ${{ matrix.language }}
+          build-mode: ${{ matrix.build-mode }}
+
+      - name: Run manual build steps
+        if: matrix.build-mode == 'manual'
+        shell: bash
+        run: |
+          echo 'Manual build required'
+          exit 1
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v4
+        with:
+          category: "/language:${{matrix.language}}"

.gitignore

@@ -6,12 +6,21 @@
 /out
 /srpm-out
 
+# .env
+*.env
+
 # Config JSON File. Create it and fill it if you want to have dev only settings
 config/config.dev.json
 
 # IDE
-/.idea
-/.vscode
+.idea/
+.vscode/
+.zed/
+
+# OS generated files
+.DS_Store
+.DS_Store?
+Thumbs.db
 
 # Linux executable
 ffmpeg

CONTRIBUTING.md

@@ -6,6 +6,7 @@ Welcome! Thanks for your interest in Freedom Loader. Your contributions—bug re
 
 ## Quick Links
 
+- [Development Guide](DEVELOPMENT.md)
 - [Code of Conduct](CODE_OF_CONDUCT.md)
 - [Issue Templates](.github/ISSUE_TEMPLATE/)
 - [Pull Request Templates](.github/PULL_REQUEST_TEMPLATE/)
@@ -23,7 +24,7 @@ Found a bug or unexpected behavior? Open an [**issue**](https://github.com/Maste
 - Clear description of the bug
 - Steps to reproduce
 - App version and environment (Windows version, Firefox version if relevant)
-- Logs from: `C:\Users\[USERNAME]\AppData\Local\FreedomLoader\logs\LOGS-YYYY-MM-DD.log`
+- Logs from: `C:\Users\[USERNAME]\AppData\Local\FreedomLoader\logs\LOGS-YYYY-MM-DD.log` (Windows) or `~/.local/share/FreedomLoader/logs/` (Linux)
 - Screenshots if applicable
 
 ### 2. Request a Feature
@@ -43,13 +44,11 @@ Have an idea to improve Freedom Loader? Open a [**Feature Request**](https://git
 - Follow the project's code style and conventions
 
 **Process:**
-1. Fork the repository
-2. Create a feature branch: `git checkout -b feature/your-feature-name`
-3. Make your changes
-4. Test thoroughly on Windows 10/11
-5. Commit with clear messages: `git commit -m "Add feature X"`
-6. Push to your fork: `git push origin feature/your-feature-name`
-7. Open a Pull Request using the appropriate template
+1. Fork the repository.
+2. Check out our [**Developer Guide (DEVELOPMENT.md)**](./DEVELOPMENT.md) to set up your environment.
+3. Create a feature branch following our branching conventions.
+4. Make your changes and test thoroughly on Windows and/or Linux.
+5. Open a Pull Request using the appropriate template.
 
 **Code Guidelines:**
 - Use camelCase for variables and functions
@@ -72,41 +71,9 @@ Small contributions matter—don't hesitate to submit documentation PRs.
 
 ## Development Setup
 
-### Prerequisites
-- Node.js 16.x or higher
-- npm or yarn
-- Git
-- Windows 10/11 (for testing)
+Want to write some code? Awesome! 
 
-### Setup
-```bash
-# Clone your fork
-git clone https://github.com/YOUR-USERNAME/Freedom-Loader.git
-cd Freedom-Loader
-
-# Install dependencies
-npm install
-
-# Run in development mode
-npm start
-
-# Build for production
-npm run build
-```
-
-### Project Structure
-```
-Freedom-Loader/
-├── main.js           # Electron main process
-├── preload.js        # Electron preload script
-├── config.js         # Global configuration
-├── server/           # Express backend
-│   ├── routes/       # API routes
-│   ├── controller/   # Business logic
-│   └── helpers/      # Utility functions
-├── public/           # Frontend (HTML, CSS, JS)
-└── resources/       # Binaries (yt-dlp, ffmpeg, etc.)
-```
+Please read our [**Developer Guide (DEVELOPMENT.md)**](./DEVELOPMENT.md) for instructions on how to set up your local environment, our project architecture, and our Git branching rules.
 
 ---
 
@@ -114,12 +81,9 @@ Freedom-Loader/
 
 Before submitting a PR, verify:
 - [ ] Download functionality works (video/audio)
-- [ ] Playlist downloads work
-- [ ] Settings panel functions correctly
-- [ ] Custom path selection works
 - [ ] No errors in application logs
-- [ ] UI changes work on all themes (if applicable)
-- [ ] Tested on Windows 10 and/or Windows 11
+- [ ] Any features wasn't break during the development
+- [ ] Tested on Windows 10/11 and/or any Linux Distribution
 
 ---
 

DEVELOPMENT.md

@@ -0,0 +1,388 @@
+# Freedom Loader - Development Guide
+
+Welcome to the Developer Guide! This document explains how to set up your local environment, project architecture, Git workflow, and the release process.
+
+## Prerequisites
+
+Before you begin, ensure you have the following installed on your machine:
+
+- **Node.js** (v22 or higher recommended)
+- **npm** (comes with Node.js)
+- **Git**
+- **yt-dlp binaries**: Freedom Loader requires native binaries to function. Read [BINARIES.md](./BINARIES.md) for download instructions and placement in `resources/binaries/`.
+
+## Setup Instructions
+
+### 1. Clone the repository
+
+```bash
+git clone https://github.com/MasterAcnolo/Freedom-Loader.git
+cd Freedom-Loader
+```
+
+### 2. Install dependencies
+
+```bash
+npm install
+```
+
+### 3. Install the Binaries
+
+Follow the instructions in `BINARIES.md` to place `yt-dlp`, `ffmpeg`, `ffprobe`, and `deno` in the correct `resources/binaries/` folder for your OS.
+
+### 4. Run in Development Mode
+
+```bash
+npm start
+```
+
+**Note**: Development mode automatically enables detailed colored logs and the DevTron extension for debugging.
+
+---
+
+## Available Scripts
+
+### Development
+
+- `npm start` — Start the app in development mode (no warnings)
+- `npm run start:warn` — Start with deprecation warnings visible
+- `npm run start:debug` — Start with full debug logging (Wayland, Electron logging, stack dumps)
+- `npm run dev` — Start with auto-reload on file changes (watches server/, app/, main.js, config.js)
+- `npm run dev:warn` — Dev mode with warnings
+- `npm run dev:debug` — Dev mode with full debug output and auto-reload
+
+### Building
+
+- `npm run build:linux` — Build Linux packages (AppImage, deb, snap)
+- `npm run build:win` — Build Windows installer (.exe)
+- `npm run build:rpm` — Build RPM and SRPM for COPR (Fedora)
+- `npm run build:all` — Build both Windows and Linux (not recommended because it adds both OS binaries into a single package. The output file is 2x bigger than expected).
+
+### Testing
+
+- `npm test` — Run all tests (unit + integration)
+- `npm run test:unit` — Run unit tests only
+
+### Release Pipeline
+
+- `npm run release` — Build all packages and create a draft GitHub release (no store publishing)
+- `npm run release:publish` — Build all packages and publish to Snap Store + COPR
+- `npm run release:dry-run` — Simulate the full release pipeline without publishing anything
+
+### Maintenance
+
+- `npm update` — Update npm dependencies
+
+---
+
+## Project Architecture
+
+Freedom Loader is built with **Electron** (frontend) and **Node.js + Express** (backend), using a modular structure:
+
+---
+
+## Git & Branching Workflow
+
+I use **Trunk-Based Development** (GitHub Flow):
+
+### Core Principles
+
+- **`main` is always deployable**: The `main` branch contains the latest stable code and must never be broken.
+- **No long-lived branches**: I no longer maintain version branches like `v1.6` or `v1.7`.
+- **Pull Requests for review**: All code changes go through PR review before merging to `main`.
+
+### How to Contribute
+
+#### 1. Create a feature branch
+
+```bash
+git checkout -b feat/add-new-button
+# or for fixes:
+git checkout -b fix/ui-bug
+```
+
+**Branch naming convention**:
+- `feat/` — New features
+- `fix/` — Bug fixes
+- `refactor/` — Code cleanup (no behavior change)
+- `docs/` — Documentation updates
+- `chore/` — Dependency updates, build config, etc.
+
+#### 2. Make commits
+
+```bash
+# Make changes
+git add .
+git commit -m "Brief, imperative description of the change"
+```
+
+**Commit message tips**:
+- Use imperative mood: "Add theme caching" not "Added theme caching"
+- Keep commits logical and focused (one feature per commit if possible)
+- Link to issues if relevant: "Fix crash on download (fixes #42)"
+
+#### 3. Push and open a PR
+
+```bash
+git push origin feat/add-new-button
+```
+
+Then open a PR on GitHub against `main`.
+
+#### 4. Review and merge
+
+- Address feedback in new commits (don't rebase — easier to review)
+- Once approved, merge via GitHub (use "Squash and merge" for clean history if many small commits and you find it relevant)
+
+---
+
+## Release Process
+
+**Note**: Only project maintainers release to production. This section documents the process for transparency and for future maintainers.
+
+Releases are fully automated via the `release.sh` script. The process handles building, packaging, and publishing to **all distribution channels**:
+- **GitHub Releases** (Windows .exe, Linux packages)
+- **Fedora COPR** (automatic RPM builds for Fedora 43+)
+- **Snap Store** (universal Linux)
+
+### Before You Release
+
+1. **Ensure `main` is green**: All tests pass, features are stable.
+2. **Update `package.json` version**:
+
+```json
+   "version": "1.6.1"
+```
+3. **Commit the version bump**: `git add package.json && git commit -m "chore: v1.6.1"`
+4. **Push to `main`**: `git push origin main`
+
+### Step 1: Local Build & Draft Release
+
+```bash
+npm run release
+```
+
+This:
+1. Builds Linux packages (AppImage, deb, snap)
+2. Builds RPM and SRPM for COPR
+3. Builds Windows installer
+4. Creates a draft GitHub release
+
+### Step 2: Edit & Publish on GitHub
+
+1. Go to https://github.com/MasterAcnolo/Freedom-Loader/releases
+2. Edit the draft release — fill in changelog
+3. Click **"Publish"** to make it live
+
+### Step 3: Publish to Distribution Channels
+
+```bash
+npm run release:publish
+```
+
+This automatically:
+- **Uploads to Snap Store**: Makes the app available via `snap install freedom-loader`
+- **Submits to Fedora COPR**: Builds and publishes RPMs for Fedora 43+ (users can `dnf install freedom-loader` from the COPR repo)
+
+Both happen in parallel — users across all platforms get the release simultaneously.
+
+---
+
+## Linux Development Considerations
+
+### Cross-Distribution Compatibility
+
+Freedom Loader targets **Debian-based** (Ubuntu, Debian) and **Fedora-based** (Fedora, RHEL, openSUSE) distributions. When developing features, keep this in mind:
+
+#### What to test
+
+- **Feature works on Fedora 44+** (primary Linux development environment)
+- **Feature works on Ubuntu/Debian** (via deb package or AppImage)
+- **Feature doesn't break Snap confinement** (Snap has restricted filesystem/IPC access)
+- **Feature gracefully degrades on missing system dependencies**
+
+#### Desktop Environment (DE) Compatibility
+
+Test on at least **GNOME** and **KDE** (the most common DEs). Common pain points:
+
+- **Themes**: May render differently on KDE vs GNOME — test both if possible
+- **File dialogs**: Some DEs use native file pickers, others fall back to Electron's
+- **Notifications**: System notification APIs vary (D-Bus, libnotify)
+- **Tray icons**: May not work identically across DEs
+
+#### How to check locally
+
+```bash
+# Test on Fedora (if available)
+npm run build:linux
+sudo dnf install dist/freedom-loader-*.x86_64.rpm
+freedom-loader
+
+# Test AppImage (works on any distro)
+chmod +x dist/Freedom\ Loader-*.AppImage
+./dist/Freedom\ Loader-*.AppImage
+```
+
+### CI/CD Gap
+
+**Currently**: No automated testing across distros or DEs. Releases rely on manual testing before publish.
+
+**Future improvement**: Automated tests via GitHub Actions (Ubuntu) + local testing on Fedora would catch cross-distro issues early. This is planned but not yet implemented.
+
+For now, if you fix a Linux-specific bug or add a DE-dependent feature, **please mention it in your PR description** so reviewers can test extra carefully.
+
+---
+
+## Testing
+
+### Unit Tests
+
+Test individual functions in isolation (no Electron required).
+
+```bash
+npm run test:unit
+```
+
+Covered:
+
+(Tests will come soon)
+
+### End-to-End Tests (Playwright)
+
+Test the actual Electron app launching and basic UI interactions.
+
+```bash
+npm run test
+```
+
+Covered:
+
+(Tests will come soon)
+
+
+### Running All Tests
+
+```bash
+npm test
+```
+
+Or include tests before release:
+
+```bash
+npm test && npm run release
+```
+
+---
+
+## Common Tasks
+
+### Add a new feature
+
+1. Create a feature branch: `git checkout -b feat/my-feature`
+2. Make changes, commit: `git add . && git commit -m "feat: my feature"`
+3. Push: `git push origin feat/my-feature`
+4. Open a PR on GitHub
+5. Once approved, merge to `main`
+6. (Later) Cut a release when ready: `npm run release`
+
+### Fix a bug
+
+Same as above, but use `fix/bug-name` branch and `git commit -m "fix: description"`.
+
+### Test the app before releasing
+
+```bash
+npm run dev        # Auto-reload on file changes
+# Make changes, test in the UI
+npm test           # Run all tests
+npm run release:dry-run   # Simulate release (builds but doesn't publish)
+```
+
+### Update dependencies
+
+```bash
+npm update
+git add package.json package-lock.json
+git commit -m "chore: update dependencies"
+git push origin main
+```
+
+### Rebuild only Linux (after quick fixes)
+
+```bash
+npm run build:linux
+# Or just the RPM:
+npm run build:rpm
+```
+
+### Publish to stores manually
+
+If `npm run release:publish` fails partway:
+
+```bash
+# Just Snap:
+snapcraft upload dist/freedom-loader_*.snap --release=stable
+
+# Just COPR:
+copr-cli build freedom-loader srpm-out/*.src.rpm
+```
+
+---
+
+## Troubleshooting
+
+### App won't start in dev mode
+
+```bash
+npm run start:debug
+```
+
+Check the debug output for errors. Most common:
+- Missing binaries in `resources/binaries/`
+- Port 8787 already in use
+- A dead instance is still running — open Task Manager and kill the "Freedom Loader" process
+
+### (Linux) Binaries in the right place but app still won't launch
+
+You probably forgot to make them executable:
+
+```bash
+chmod +x resources/binaries/linux/*
+```
+
+The app will fail silently if binaries lack execute permissions.
+
+### Build fails with "permission denied"
+
+Make sure you have write access to `dist/` and `srpm-out/`:
+
+```bash
+chmod -R u+w dist srpm-out
+npm run build:linux
+```
+
+### Tests fail
+
+Check for:
+- Missing test files in `tests/unit/`
+- Node modules out of sync: `rm -rf node_modules && npm install`
+
+### GitHub release publish fails
+
+Verify `gh` CLI is installed and authenticated:
+
+```bash
+gh auth login
+gh release list
+```
+
+---
+
+## Questions?
+
+For more info:
+- **Electron docs**: https://www.electronjs.org/docs
+- **electron-builder**: https://www.electron.build/
+- **This repo**: https://github.com/MasterAcnolo/Freedom-Loader
+
+Happy coding! 🎉

README.md

@@ -15,8 +15,6 @@
 
 </div>
 
----
-
 ## Overview
 
 Freedom Loader is a desktop application built with Electron that provides a straightforward way to download video and audio content with full metadata support. The application focuses on reliability, transparency, and user privacy-no ads, no tracking, no questionable third-party services.
@@ -25,7 +23,7 @@ The primary goal is to make media downloading accessible to users who want offli
 
 ### See related repo:
 
-- **[Website](https://masteracnolo.github.io/Freedom-Loader-Site/)** - Official project website and documentation
+- **[Website](https://github.com/MasterAcnolo/Freedom-Loader-Site/)** - Official project website and documentation
 - **[Workshop](https://github.com/MasterAcnolo/Freedom-Loader-Workshop)** - Theme creation tool and theme browser
 
 ## Table of Contents
@@ -35,14 +33,12 @@ The primary goal is to make media downloading accessible to users who want offli
 - [Usage](#usage)
 - [Preview](#preview)
 - [Configuration](#configuration)
-- [Project Structure](#project-structure)
 - [Theme Workshop](#Theme-Workshop)
 - [Technology Stack](#technology-stack)
 - [Development](#development)
 - [Roadmap](#roadmap)
 - [Contributing](#contributing)
 - [Submitting a community theme](#Submitting-a-community-theme)
-- [Support](#support)
 - [License](#license)
 
 ## Features
@@ -254,7 +250,7 @@ Freedom Loader can be configured either through the settings panel in the UI or
 | Option                       | Type    | Default  | Description                                                |
 |------------------------------|---------|----------|------------------------------------------------------------|
 | `autoUpdate`                 | boolean | `true`   | Enable automatic application updates                       |
-| `systemTray`                 | boolean | `true`   | Allow app to minimize on close [EXPERIMENTAL]              |
+| `systemTray`                 | boolean | `false`  | Allow app to minimize on close [EXPERIMENTAL]              |
 | `discordRPC`                 | boolean | `true`   | Enable Discord Rich Presence integration                   |
 | `customTopBar`               | boolean | `true`   | Use custom application top bar                             |
 | `autoCheckInfo`              | boolean | `true`   | Automatically fetch video information on URL paste         |
@@ -263,7 +259,7 @@ Freedom Loader can be configured either through the settings panel in the UI or
 | `verboseLogs`                | boolean | `false`  | Enable detailed logging for debugging                      |
 | `autoDownloadPlaylist`       | boolean | `true`   | Automatically download entire playlists                    |
 | `keepPlaylistOrder`          | boolean | `false`  | Add index before title, usefull for album                  |
-| `createPlaylistFolders`      | boolean | `true`   | Automatically create a folder for a playlist               |
+| `createPlaylistFolders`      | boolean | `false`  | Automatically create a folder for a playlist               |
 | `customCodec`                | string  | `"h264"` | Video codec for encoding (supported: h264, h265, vp9, av1) |
 | `logSystem`                  | boolean | `true`   | Enable application logging                                 |
 | `outputTitleCheck`           | boolean | `true`   | Verify output file titles                                  |
@@ -285,89 +281,6 @@ Freedom Loader can be configured either through the settings panel in the UI or
 > [!NOTE]
 > Some configuration changes may require an application restart to take effect.
 
-## Project Structure
-
-```
-Freedom-Loader/
-├── app/                     # Electron main process modules
-│   ├── autoUpdater.js
-│   ├── dependencyCheck.js
-│   ├── discordRPC.js
-│   ├── ipcHandlers.js
-│   ├── pathValidator.js
-│   ├── splashManager.js
-│   ├── themeManager.js
-│   ├── tray.js
-│   ├── windowManager.js
-│   └── ytDlpUpdater.js
-├── build/                   # Build resources and assets
-│   ├── app-icon.ico
-│   ├── app-icon.png
-│   ├── banner.png
-│   └── ...
-├── config/                  # Configuration files
-│   ├── config.default.json
-│   └── config.dev.json      # Configuration Used when i dev mode       
-├── dist/                    # Compiled executables (.exe, .AppImage, .deb, .rpm, .snap)
-├── public/                  # Frontend assets and UI
-│   ├── index.html
-│   ├── splash.html          # Splash Screen (Start of the application)
-│   ├── assets/
-│   │   ├── icon/            # Application icons
-│   │   └── logo/            # Logo assets
-│   ├── script/              # Frontend JavaScript modules
-│   │   ├── appVersion.js
-│   │   ├── clipboardPaste.js
-│   │   ├── custompath.js
-│   │   ├── customthemes.js
-│   │   ├── downloadstatus.js
-│   │   ├── fetchinfo.js
-│   │   ├── progressBar.js
-│   │   ├── settingsPanel.js
-│   │   ├── toast.js
-│   │   └── topbar.js
-│   └── styles/              # CSS stylesheets
-│       ├── styles.css
-│       ├── variables.css
-│       ├── components/      # Component-specific styles
-│       └── layout/          # Layout styles
-├── resources/               # Internal resources (binaries : yt-dlp, ffmpeg...)
-├── server/                  # Express backend server
-│   ├── logger.js
-│   ├── server.js
-│   ├── controller/          # Request handlers
-│   │   ├── download.controller.js
-│   │   └── info.controller.js
-│   ├── helpers/             # Utility functions
-│   │   ├── buildArgs.helpers.js
-│   │   ├── getBrowser.helpers.js
-│   │   ├── notify.helpers.js
-│   │   ├── parseInfo.helpers.js
-│   │   ├── path.helpers.js
-│   │   ├── rateLimit.helpers.js
-│   │   └── validation.helpers.js
-│   ├── routes/              # API route definitions
-│   │   ├── download.route.js
-│   │   └── info.route.js
-│   └── services/            # Business logic layer
-│       ├── download.services.js
-│       └── info.services.js
-├── theme/                   # Theme system
-│   ├── template.theme.json  # Theme template
-│   ├── Dark/                # Default dark theme
-│   └── Light/               # Default light theme
-├── BINARIES.md              # External dependencies & binaries documentation
-├── CODE_OF_CONDUCT.md       # Community guidelines
-├── config.js                # Global configuration loader
-├── CONTRIBUTING.md          # Contribution guidelines
-├── jest.config.js           # Unit testing configuration
-├── LICENSE                  # GPLv3 license
-├── main.js                  # Electron main process entry point
-├── package.json             # Project metadata and dependencies
-├── preload.js               # Electron preload script (IPC bridge)
-└── README.md                # This file
-```
-
 ### Architecture Overview
 
 Freedom Loader uses a client-server architecture within a single Electron application:
@@ -414,28 +327,7 @@ Freedom Loader includes a web-based theme creator available at [Freedom Loader W
 
 ## Development
 
-### Prerequisites
-
-- Node.js 16.x or higher
-- npm or yarn
-- Git
-
-### Setup
-
-```bash
-# Clone the repository
-git clone https://github.com/MasterAcnolo/Freedom-Loader.git
-cd Freedom-Loader
-
-# Install dependencies
-npm install
-
-# Run in development mode
-npm start
-
-# Build for production
-npm run build
-```
+If you are interested by running a local non compiled version of Freedom Loader or just interested by contributing, see [DEVELOPMENT](./DEVELOPMENT.md)
 
 ### Additional Dependencies
 
@@ -446,40 +338,19 @@ You must download the required binaries and place them in the `resources` folder
 
 #### Required binaries
 
-- **Deno**
-  - Download from: https://sourceforge.net/projects/deno.mirror/files/latest/download
-  - Rename to: `deno.exe`
-
-- **FFmpeg**
-  - Download from: https://www.ffmpeg.org/download.html
-  - Required files:
-    - `ffmpeg.exe`
-    - `ffprobe.exe`
-
-- **yt-dlp**
-  - Already bundled with the project  
-  - No manual installation required
-
-Final folder structure:
-
-```
-resources/
-├── deno.exe
-├── ffmpeg.exe
-├── ffprobe.exe
-└── yt-dlp.exe
-```
-
-> These binaries are required for the application to start correctly.  
-> If any of them are missing, an error message will be displayed at application startup.
+See [BINARIES.md](./BINARIES.md) for how to setup the binaries.
 
 ### Development Guidelines
 
 - Follow existing code style and conventions
-- Write clear commit messages
-- Test thoroughly before submitting changes
-- Update documentation when adding features
-- Maintain compatibility with Windows 10+ and Linux
+- Write clear, imperative commit messages (e.g., "Add playlist indexing" not "Added")
+- Test thoroughly on both Windows and Linux before submitting changes
+- Update documentation (README, DEVELOPMENT.md) when adding features
+- Maintain compatibility with:
+  - Windows 10+
+  - Fedora 43+ / Debian 11+ / Ubuntu 20.04+
+  - GNOME and KDE desktop environments (when possible)
+- Consider Linux distribution differences early (see [DEVELOPMENT.md](./DEVELOPMENT.md#linux-development-considerations))
 
 ## Roadmap
 
@@ -496,13 +367,29 @@ Head over to the [Freedom Loader Workshop repository](https://github.com/MasterA
 
 ### Bug Reports
 
-Use the GitHub Issues system and include:
+You can report bugs either using the built-in application system or via the GitHub Issues system.
+
+#### Using the Built-in Report Tool
+
+1. Open Freedom Loader.
+2. Trigger the bug report interface.
+3. Fill in the title and description of the issue.
+4. Choose whether to include today's logs automatically.
+5. Submit the report.
+
+> [!NOTE]
+> If you need to attach extra context like screenshots or screen recordings, it is recommended to use the GitHub Issues
+system instead.
+
+#### Using GitHub Issues
+
+Open a new issue on the GitHub repository and include:
 
 - Clear description of the issue
 - Steps to reproduce
 - Expected vs actual behavior
 - Relevant logs from `AppData\Local\FreedomLoader\logs\` or `~/.local/share/FreedomLoader/logs/`
-- Screenshots if applicable
+- Screenshots or recordings if applicable
 
 ### Feature Requests
 
@@ -521,15 +408,7 @@ Open a feature request issue with:
 5. Update documentation as needed
 6. Submit a pull request with a detailed description
 
-Please read [CONTRIBUTING.md](CONTRIBUTING.md) and [CODE_OF_CONDUCT.md](CODE_OF_CONDUCT.md) before contributing.
-
-## Support
-
-If you find this project useful and want to support its development:
-
-[![PayPal](https://img.shields.io/badge/PayPal-00457C?style=for-the-badge&logo=paypal&logoColor=white)](https://paypal.me/axelnicolas25)
-
-Your support helps maintain infrastructure, develop new features, and keep the project free and ad-free.
+Please read [CONTRIBUTING.md](CONTRIBUTING.md), [DEVELOPMENT.md](./DEVELOPMENT.md) and [CODE_OF_CONDUCT.md](CODE_OF_CONDUCT.md) before contributing.
 
 ## License
 
@@ -547,7 +426,6 @@ You are free to use, modify, and redistribute this software under the terms of t
 - [@SpicyFire21](https://github.com/SpicyFire21) to be the spiciest one
 - [@AureCX](https://github.com/AureCX) for being the Official Windows Tester!
 - Zakaria for the website icon 
-- Jacques Chirac to love Apples
 - All users who test, report issues, and help improve the application
 
 ---

app/autoUpdater.js

@@ -9,7 +9,6 @@
  */
 
 const { autoUpdater } = require("electron-updater");
-const { dialog } = require("electron");
 const { logger } = require("../server/logger");
 
 /**
@@ -21,6 +20,26 @@ const { logger } = require("../server/logger");
 autoUpdater.autoDownload = false;
 autoUpdater.autoInstallOnAppQuit = false;
 
+let updateAvailable = false;
+
+/**
+ * Determines how the update should be handled based on the platform
+ * @returns {"auto" | "snap" | "flatpak" | "linux-native"}
+ */
+function getUpdateEnvironment() {
+  if (
+    process.env.APPIMAGE ||
+    process.platform === "win32" ||
+    process.platform === "darwin"
+  ) {
+    return "auto";
+  }
+  if (process.env.SNAP) return "snap";
+  if (process.env.FLATPAK_ID) return "flatpak";
+
+  return "linux-native";
+}
+
 /**
  * Initializes application auto-update lifecycle.
  *
@@ -32,7 +51,6 @@ autoUpdater.autoInstallOnAppQuit = false;
  * @param {BrowserWindow} mainWindow - main Electron window instance
  */
 function initAutoUpdater(mainWindow) {
-
   /**
    * Triggered when a new version is detected.
    * Prompts user to install or defer update.
@@ -40,23 +58,12 @@ function initAutoUpdater(mainWindow) {
   autoUpdater.on("update-available", async (info) => {
     logger.info(`Update available: ${info.version}`);
 
-    const { response } = await dialog.showMessageBox(mainWindow, {
-      type: "info",
-      title: "Update Available",
-      message: `Version ${info.version} is available.`,
-      detail: "Would you like to download and install it now?",
-      buttons: ["Install Update", "Maybe Later"],
-      defaultId: 0,
-      cancelId: 1,
+    mainWindow?.webContents.send("update-available", {
+      version: info.version,
+      environment: getUpdateEnvironment(),
     });
+    updateAvailable = true;
 
-    if (response === 0) {
-      await autoUpdater.downloadUpdate();
-    } else {
-      mainWindow?.webContents.executeJavaScript(
-        `window.showUpdateBadge && window.showUpdateBadge("${info.version}")`
-      );
-    }
   });
 
   /**
@@ -66,8 +73,10 @@ function initAutoUpdater(mainWindow) {
   autoUpdater.on("download-progress", (progress) => {
     logger.info(`Download progress: ${Math.round(progress.percent)}%`);
     mainWindow?.webContents.send("update-progress", {
-      percent: Math.round(progress.percent),
-      speed: progress.bytesPerSecond,
+      percent: progress.percent,
+      bytesPerSecond: progress.bytesPerSecond,
+      transferred: progress.transferred,
+      total: progress.total,
     });
   });
 
@@ -78,17 +87,9 @@ function initAutoUpdater(mainWindow) {
   autoUpdater.on("update-downloaded", async (info) => {
     logger.info(`Update downloaded: ${info.version}`);
 
-    const { response } = await dialog.showMessageBox(mainWindow, {
-      type: "info",
-      title: "Update Ready",
-      message: `Version ${info.version} has been downloaded.`,
-      detail: "The application will restart to apply the update.",
-      buttons: ["Install Now", "Later"],
-      defaultId: 0,
-      cancelId: 1,
-    });
+    mainWindow?.webContents.send("update-downloaded", info);
+
 
-    if (response === 0) autoUpdater.quitAndInstall();
   });
 
   /**
@@ -102,14 +103,15 @@ function initAutoUpdater(mainWindow) {
      * If no update is available, I put this because there is no Linux version before 1.6.0
      * @type {boolean}
      */
-    const isNoUpdateAvailable = /404/.test(msg) || /Cannot find latest.*\.yml/i.test(msg);
+    const isNoUpdateAvailable =
+      /404/.test(msg) || /Cannot find latest.*\.yml/i.test(msg);
 
     if (isNoUpdateAvailable) {
       logger.warn("Auto update: no update metadata found (probably no previous release), ignoring", msg);
       return;
     }
 
-    logger.error("Auto update error:", msg);
+    logger.error("Auto update error:", err);
   });
 
   checkForUpdates();
@@ -120,19 +122,7 @@ function initAutoUpdater(mainWindow) {
  * Separated from init for reusability and testability.
  */
 async function checkForUpdates() {
-
-  /**
-   * Prevents electron-updater from running inside sandboxed environments.
-   * Snap and Flatpak lock the file system in read-only mode, causing the updater to crash.
-   * In these environments, updates are safely handled by snapd or the Flatpak runtime.
-   * Standalone Linux packages (.deb, .rpm, AppImage) will bypass this and update normally.
-   */
-  if (process.env.SNAP || process.env.FLATPAK_ID) {
-    logger.info("Running as Snap or Flatpak. Updates are managed by the OS store. Skipping electron-updater.");
-    return;
-  }
-
-  if (!require("electron").app.isPackaged) return ;
+  if (!require("electron").app.isPackaged) return;
 
   try {
     await autoUpdater.checkForUpdates();
@@ -150,6 +140,7 @@ async function downloadUpdate() {
     await autoUpdater.downloadUpdate();
   } catch (err) {
     logger.error("Download failed:", err.message);
+    throw err;
   }
 }
 
@@ -160,4 +151,13 @@ function installUpdate() {
   autoUpdater.quitAndInstall();
 }
 
-module.exports = { initAutoUpdater, downloadUpdate, installUpdate };
+function isUpdateAvailable() {
+  return updateAvailable;
+}
+
+module.exports = {
+  initAutoUpdater,
+  downloadUpdate,
+  installUpdate,
+  isUpdateAvailable,
+};

app/discordRPC.js

@@ -97,12 +97,12 @@ function startRPC() {
       details: `Open Source Download Tools - ${config.version}`,
       state: "masteracnolo.github.io/FreedomLoader",
     };
-    rpc.clearActivity()
+    rpc.clearActivity();
     rpc.setActivity(presence);
 
   });
 
-  rpc.login({ clientId }).catch(err => {
+  rpc.login({ clientId }).catch(() => {
     // Since 1.6.2, it no longer print the error. This is because if discord is not opened, it will send an error.
     // logger.error("Unable to connect to the RPC:", err);
     logger.info("Unable to connect to the Discord RPC. Discord is maybe not launched");
@@ -123,14 +123,6 @@ async function stopRPC() {
     try {
       if (intervalId) clearInterval(intervalId);
 
-      /**
-       * Ensures RPC connection AND the underlying socket exist
-       * before attempting to clear activity to prevent crash.
-       */
-      if (rpc.transport && rpc.transport.socket) {
-        await rpc.clearActivity();
-      }
-
       await rpc.destroy();
 
     } catch (err) {

app/ipcHandlers.js

@@ -13,12 +13,14 @@
 const { ipcMain, dialog, shell } = require("electron");
 const fs = require("fs");
 const { logger, logDir } = require("../server/logger");
-const { configFeatures, featuresPath } = require("../config");
+const { configFeatures, featuresPath, devMode } = require("../config");
 const { getThemes, reloadThemes } = require("./themeManager");
 const config = require("../config");
 const { validateDownloadPath, getDefaultDownloadPath } = require("./pathValidator");
 const { userThemesPath } = require("../server/helpers/path.helpers");
 const { createSystemTray, destroyTray } = require("./tray");
+const { sendReport } = require("./sendReport");
+const { isUpdateAvailable, downloadUpdate, installUpdate } = require("./autoUpdater");
 
 /**
  * Security whitelist for feature flags that can be modified at runtime.
@@ -64,7 +66,6 @@ const themeFolderPath = userThemesPath;
  * @param {Function} getMainWindow - Function returning current BrowserWindow instance
  */
 function registerIpcHandlers(getMainWindow) {
-    
   /**
    * Returns application version from config.
    */
@@ -114,7 +115,17 @@ function registerIpcHandlers(getMainWindow) {
   /**
    * Window minimize request from renderer.
    */
-  ipcMain.on("window-minimize", () => getMainWindow()?.minimize());
+  ipcMain.on("window-minimize", () => {
+    // Minimize to tray
+    if (configFeatures.systemTray) {
+      getMainWindow()?.hide();
+      logger.info("Window Minimized in SystemTray (Using Minimize Button)");
+    } else {
+      // Native minimize
+      getMainWindow()?.minimize();
+      logger.info("Window minimized normally");
+    }
+  });
 
   /**
    * Toggles maximize/unmaximize state of main window.
@@ -130,7 +141,6 @@ function registerIpcHandlers(getMainWindow) {
    */
   ipcMain.on("window-close", () => getMainWindow()?.close());
 
-
   /**
    * Opens Chromium DevTools in detached mode.
    */
@@ -141,7 +151,7 @@ function registerIpcHandlers(getMainWindow) {
   /**
    * Opens application logs directory in system file explorer.
    */
-  ipcMain.on("open-logs",    () => logDir && shell.openPath(logDir));
+  ipcMain.on("open-logs", () => logDir && shell.openPath(logDir));
 
   /**
    * Opens external website in default browser.
@@ -169,7 +179,12 @@ function registerIpcHandlers(getMainWindow) {
    */
   ipcMain.on("open-config", () => shell.openPath(configFolderPath));
 
-  
+  /**
+   * Front end logger
+   */
+  ipcMain.on("log-error", (_, message) => logger.error(`[Frontend] ${message}`));
+  ipcMain.on("log-info", (_, message) => logger.info(`[Frontend] ${message}`));
+  ipcMain.on("log-warn", (_, message) => logger.warn(`[Frontend] ${message}`));
 
   /**
    * Retrieves available themes from filesystem.
@@ -188,6 +203,31 @@ function registerIpcHandlers(getMainWindow) {
     return await reloadThemes();
   });
 
+  /**
+   * Send bug report
+   */
+  ipcMain.handle("send-report", async (_, params) => {
+    return await sendReport(params);
+  });
+
+  ipcMain.handle("is-update-available", () => {
+    return isUpdateAvailable();
+  });
+
+  ipcMain.handle("download-update", async () => {
+    return await downloadUpdate();
+  });
+
+  ipcMain.handle("install-update", async () => {
+    return installUpdate();
+  });
+
+  ipcMain.on("open-release-page", () => {
+    shell.openExternal(
+      "https://github.com/MasterAcnolo/Freedom-Loader/releases/latest",
+    );
+  });
+
   /**
    * Updates a runtime feature flag and persists it to disk.
    *
@@ -205,47 +245,46 @@ function registerIpcHandlers(getMainWindow) {
    * @returns {boolean} success state
    */
   ipcMain.handle("set-feature", (event, { key, value }) => {
-        try {
-          if (!FEATURE_WHITELIST.has(key)) {
-            logger.warn(`Rejected feature (not whitelisted): ${key}`);
-            return false;
-          }
+    try {
+      if (!FEATURE_WHITELIST.has(key)) {
+        logger.warn(`Rejected feature (not whitelisted): ${key}`);
+        return false;
+      }
 
-          if (configFeatures[key] === value) {
-            return true;
-          }
+      if (configFeatures[key] === value) {
+        return true;
+      }
 
-          /**
-           * Dynamically intercepts and applies System Tray state changes at runtime.
-           * Instantiates or destroys the tray icon immediately to prevent window 
-           * lifecycle desynchronization (e.g., minimizing a window to a non-existent tray).
-           */
-          if (key === "systemTray") {
-            if (value === true) {
-              logger.info("System Tray enabled dynamically.");
-              createSystemTray(getMainWindow(), config.devMode);
-            } else {
-              logger.info("System Tray disabled dynamically.");
-              destroyTray();
-            }
-          }
-
-          configFeatures[key] = value;
-
-          fs.writeFileSync(
-            configFolderPath,
-            JSON.stringify(configFeatures, null, 2),
-            "utf-8"
-          );
-
-          logger.info(`Feature updated: ${key} = ${value}`);
-          return true;
-
-        } catch (err) {
-          logger.error(`set-feature failed (${key}): ${err.message}`);
-          return false;
+      /**
+       * Dynamically intercepts and applies System Tray state changes at runtime.
+       * Instantiates or destroys the tray icon immediately to prevent window
+       * lifecycle desynchronization (e.g., minimizing a window to a non-existent tray).
+       */
+      if (key === "systemTray") {
+        if (value === true) {
+          logger.info("System Tray enabled dynamically.");
+          createSystemTray(devMode);
+        } else {
+          logger.info("System Tray disabled dynamically.");
+          destroyTray();
         }
-    });
+      }
+
+      configFeatures[key] = value;
+
+      fs.writeFileSync(
+        configFolderPath,
+        JSON.stringify(configFeatures, null, 2),
+        "utf-8",
+      );
+
+      logger.info(`Feature updated: ${key} = ${value}`);
+      return true;
+    } catch (err) {
+      logger.error(`set-feature failed (${key}): ${err.message}`);
+      return false;
+    }
+  });
 }
 
 module.exports = { registerIpcHandlers };

app/pathValidator.js

@@ -66,7 +66,7 @@ function validateDownloadPath(userPath) {
       const real = fs.realpathSync(absolutePath);
 
       if (!isSafePath(real)) {
-        throw new Error("Path not allowed: system folders are blocked!");
+          logger.error("Path not allowed: system folders are blocked!");
       }
 
       return real;

app/sendReport.js

@@ -0,0 +1,54 @@
+const fs = require("fs");
+const path = require("path");
+const {logger, logDir} = require("../server/logger");
+
+async function sendReport(params) {
+    try {
+        const {title, description, includeLogs} = params;
+
+        if (!title || !description) {
+            throw new Error("Title and description are required.");
+        }
+
+        const formData = new FormData();
+        formData.append("title", title);
+        formData.append("context", description);
+
+        if (includeLogs === "yes" && logDir) {
+            // YYYY-MM-DD
+            const today = new Date().toISOString().split("T")[0];
+
+            const logFilePath = path.join(logDir, `LOGS-${today}.log`);
+
+            if (fs.existsSync(logFilePath)) {
+                const logFileContent = fs.readFileSync(logFilePath);
+                const blob = new Blob([logFileContent], {type: "text/plain"});
+                formData.append("file", blob, `LOGS-${today}.log`);
+                logger.info("Logs attached to bug report.");
+            } else {
+                logger.warn(`Log file not found for today: ${logFilePath}`);
+            }
+        }
+
+        const response = await fetch(process.env.BUG_REPORT_URL, {
+            method: "POST",
+            headers: {
+                "X-Api-Key": process.env.BUG_REPORT_API_KEY
+            },
+            body: formData
+        });
+
+        if (!response.ok) {
+            logger.error(`Server returned an error: ${response.status}`);
+            throw new Error(`Server responded with status ${response.status}`);
+        }
+
+        logger.info("Bug report successfully sent.");
+        return true;
+    } catch (err) {
+        logger.error(`Failed to send bug report: ${err.message}`);
+        throw err;
+    }
+}
+
+module.exports = {sendReport};

app/tray.js

@@ -2,6 +2,7 @@ const {app, Menu, Tray, nativeImage} = require("electron");
 const path = require("path");
 const {logger} = require("../server/logger"); // Ajuste le chemin si besoin
 const fs = require("fs");
+const {getMainWindow} = require("./windowManager");
 
 /**
  * Global reference to the Tray instance to prevent garbage collection.
@@ -17,11 +18,10 @@ let tray = null;
  * - Builds the right-click context menu.
  * - Handles left-click behavior to toggle main window visibility.
  *
- * @param {import('electron').BrowserWindow} mainWindow - The main application window.
  * @param {boolean} devMode - Indicates whether the application is running in development mode.
  * @returns {Tray} The created Tray instance.
  */
-function createSystemTray(mainWindow, devMode) {
+function createSystemTray(devMode) {
     // Prevent creating multiple tray instances
     if (tray) return tray;
 
@@ -58,7 +58,12 @@ function createSystemTray(mainWindow, devMode) {
         {
             label: "Show Freedom Loader",
             click: () => {
-                mainWindow.show();
+                const window = getMainWindow();
+                if (window && !window.isDestroyed()) {
+                    window.show();
+                    window.focus();
+                    logger.info("Window Restored from SystemTray (Using Show Action)");
+                }
             },
         },
         { type: "separator" },
@@ -82,11 +87,15 @@ function createSystemTray(mainWindow, devMode) {
      * but it remains standard practice for Windows and Linux environments.
      */
     tray.on("click", () => {
-        if (mainWindow.isVisible()) {
-            mainWindow.hide();
+        const window = getMainWindow();
+        if (!window || window.isDestroyed()) return;
+
+        if (window.isVisible()) {
+            window.hide();
         } else {
-            mainWindow.show();
-            mainWindow.focus();
+            window.show();
+            window.focus();
+            logger.info("Window Restored from SystemTray (Double Click on Tray Icon)");
         }
     });
 

app/windowManager.js

@@ -87,9 +87,11 @@ async function createMainWindow() {
    * cancels the destruction and hides the window instead.
    */
   mainWindow.on('close', (event) => {
-    if (!app.isQuitting && config.systemTray ) {
+
+    if (!app.isQuitting && config.configFeatures.systemTray) {
       event.preventDefault();
       mainWindow.hide();
+      logger.info("Window Minimized in SystemTray (Using Close Button)");
       return false;
     }
   });

config.js

@@ -7,7 +7,7 @@ const path = require("path");
  * Indicates whether the application is running in development mode.
  * Determined by Electron's packaging state.
  */
-const devMode = process.env.NODE_ENV === "test" || !app?.isPackaged;
+const devMode = !app.isPackaged || process.env.NODE_ENV === "test";
 
 /**
  * Resolves the configuration file path depending on runtime environment.

config/config.default.json

@@ -9,7 +9,7 @@
   "verboseLogs": false,
   "autoDownloadPlaylist": true,
   "keepPlaylistOrder": false,
-  "createPlaylistFolders": true,
+  "createPlaylistFolders": false,
   "customCodec": "h264",
   "logSystem": true,
   "outputTitleCheck": true,

eslint.config.js

@@ -0,0 +1,40 @@
+const js = require("@eslint/js");
+const globals = require("globals");
+
+module.exports = [
+    js.configs.recommended,
+
+    {ignores: ["node_modules/**", "srpm-out/**", "dist/**", "test/**"]},
+
+    {
+        languageOptions: {
+            ecmaVersion: "latest",
+            sourceType: "commonjs",
+        },
+        rules: {
+            "no-unused-vars": ["error", {argsIgnorePattern: "^_"}],
+            "no-console": "off",
+            "semi": ["error", "always"]
+        },
+
+
+    },
+    {
+        files: ["app/**", "server/**", "main.js"],
+        languageOptions: {
+            globals: {...globals.node}
+        }
+    },
+    {
+        files: ["public/**"],
+        languageOptions: {
+            globals: {...globals.browser}
+        }
+    },
+    {
+        files: ["preload.js"],
+        languageOptions: {
+            globals: {...globals.node, ...globals.browser}
+        }
+    }
+];

main.js

@@ -38,7 +38,7 @@ app.setAppUserModelId("com.masteracnolo.freedomloader");
  * Load the app dependencies for hardware choice
  */
 const { logger, logSessionStart, logSessionEnd, logDir } = require("./server/logger");
-const { configFeatures } = require("./config");
+const { configFeatures, devMode} = require("./config");
 
 /**
  * In-memory snapshot of application feature flags.
@@ -48,18 +48,18 @@ const { configFeatures } = require("./config");
  */
 if (!configFeatures.enableHardwareAcceleration){
   app.disableHardwareAcceleration();
-  logger.info("Disabled Hardware Acceleration")
+  logger.info("Disabled Hardware Acceleration");
 } else {
-  logger.info("Enable Hardware Acceleration")
+  logger.info("Enable Hardware Acceleration");
 }
 
-if(configFeatures.devMode){
+if(devMode){
   /**
    * Start devTron extensions - @see https://github.com/electron/devtron
    */
   const { devtron } = require('@electron/devtron');
   devtron.install();
-  logger.info("Loaded DevTron Extension")
+  logger.info("Loaded DevTron Extension");
 }
 
 /**
@@ -74,8 +74,14 @@ const { updateYtDlp } = require("./app/ytDlpUpdater");
 const { createMainWindow, getMainWindow } = require("./app/windowManager");
 const { registerIpcHandlers } = require("./app/ipcHandlers");
 const { createSplashWindow, closeSplashWindow, setSplashProgress } = require("./app/splashManager");
-const { userThemesPath, initUserThemes, isWindows, validateBinaries, defaultDownloadFolder } = require("./server/helpers/path.helpers");
+const { userThemesPath, initUserThemes, validateBinaries, defaultDownloadFolder } = require("./server/helpers/path.helpers");
 const {createSystemTray, destroyTray} = require("./app/tray");
+const { stopServer } = require("./server/server");
+
+/**
+ * Expose .env in process.env
+ */
+require("dotenv").config();
 
 /**
  * Global flag indicating if the application is intentionally shutting down.
@@ -91,6 +97,28 @@ app.isQuitting = false;
  */
 let isCleanedUp = false;
 
+/**
+ * Performs a graceful shutdown of all application services asynchronously.
+ * Once finished, it re-triggers the app.quit() process.
+ */
+async function cleanShutdown() {
+  try {
+    destroyTray();
+    await stopRPC();
+    stopServer(); 
+
+  } catch (err) {
+    logger.error("Error during cleanup:", err);
+
+  } finally {
+    logger.info("All services stopped. Have a nice day!");
+    logSessionEnd();
+    
+    isCleanedUp = true;
+    app.quit();
+  }
+}
+
 /**
  * If another instance want to run
  */
@@ -112,7 +140,7 @@ app.whenReady().then(async () => {
 
   createSplashWindow();
 
-  if (!configFeatures.devMode && !checkNativeDependencies()) return;
+  if (!devMode && !checkNativeDependencies()) return;
 
   const { userYtDlp } = require("./server/helpers/path.helpers");
   updateYtDlp(userYtDlp);
@@ -138,7 +166,7 @@ app.whenReady().then(async () => {
     getMainWindow().show();
 
     if (configFeatures.systemTray) {
-      createSystemTray(getMainWindow(), configFeatures.devMode);
+      createSystemTray(devMode);
     }
 
     if (configFeatures.discordRPC) startRPC();
@@ -166,19 +194,6 @@ app.on("before-quit", (event) => {
   if (!isCleanedUp) {
     event.preventDefault(); 
 
-    (async () => {
-      try {
-        destroyTray();
-        await stopRPC();
-      } catch (err) {
-        logger.error("Error during cleanup:", err);
-      } finally {
-        logger.info("All services stopped. Have a nice day!");
-        logSessionEnd();
-        
-        isCleanedUp = true;
-        app.quit();
-      }
-    })();
+    cleanShutdown();
   }
 });

package.json

@@ -1,7 +1,8 @@
 {
   "name": "freedom-loader",
+  "desktopName": "com.masteracnolo.freedomloader",
   "productName": "Freedom Loader",
-  "version": "1.6.2",
+  "version": "1.6.4",
   "author": "MasterAcnolo <MasterAcnolo@users.noreply.github.com>",
   "description": "Free and open-source GUI for yt-dlp — download video and audio from hundreds of platforms",
   "homepage": "https://masteracnolo.github.io/Freedom-Loader-Site/",
@@ -21,7 +22,6 @@
     "dev": "nodemon --watch server --watch app --watch main.js --watch config.js --ext js,json --exec \"electron --no-warnings .\"",
     "dev:warn": "nodemon --watch server --watch app --watch main.js --watch config.js --ext js,json --exec \"electron --trace-warnings .\"",
     "dev:debug": "nodemon --watch server --watch app --watch main.js --watch config.js --ext js,json --exec \"WAYLAND_DEBUG=1 ELECTRON_ENABLE_LOGGING=1 ELECTRON_ENABLE_STACK_DUMPING=1 electron --enable-logging --v=1 .\"",
-
     "build": "electron-builder",
     "build:win": "electron-builder --win",
     "build:linux": "electron-builder --linux",
@@ -30,16 +30,17 @@
     "release": "bash scripts/release.sh",
     "release:publish": "bash scripts/release.sh --publish",
     "release:dry-run": "bash scripts/release.sh --dry-run",
-
     "test": "jest",
     "test:unit": "jest test/unit",
-
+    "lint": "eslint . --format pretty",
+    "lint:fix": "eslint . --fix --format pretty",
     "update": "npm update"
   },
   "dependencies": {
     "chalk": "^4.1.2",
     "debug": "^4.4.1",
     "discord-rpc": "^4.0.1",
+    "dotenv": "^17.4.2",
     "electron-updater": "^6.6.2",
     "express": "^5.1.0",
     "express-rate-limit": "^8.2.1",
@@ -50,10 +51,14 @@
   },
   "devDependencies": {
     "@electron/devtron": "^2.1.1",
+    "@eslint/js": "^10.0.1",
     "@jest/globals": "^30.4.1",
     "@playwright/test": "^1.62.1",
-    "electron": "^43.3.0",
+    "electron": "^44.3.0",
     "electron-builder": "^26.15.3",
+    "eslint": "^10.10.0",
+    "eslint-formatter-pretty": "^7.1.0",
+    "globals": "^17.12.0",
     "jest": "^30.4.2",
     "nodemon": "^3.1.14",
     "playwright": "^1.62.1"
@@ -84,33 +89,21 @@
         "from": "theme",
         "to": "theme"
       },
-      {
-        "from": "build/app-icon.ico",
-        "to": "app-icon.ico"
-      },
-      {
-        "from": "build/app-icon-64x64.png",
-        "to": "app-icon-64x64.png"
-      },
-      {
-        "from": "build/confirm-icon.png",
-        "to": "confirm-icon.png"
-      },
-      {
-        "from": "build/banner.bmp",
-        "to": "banner.bmp"
-      },
-      {
-        "from": "build/banner.png",
-        "to": "banner.png"
-      },
-      {
-        "from": "build/error.png",
-        "to": "error.png"
-      },
       {
         "from": "config/config.default.json",
         "to": "config/config.default.json"
+      },
+      {
+        "from": "build",
+        "to": ".",
+        "filter": [
+          "app-icon.ico",
+          "app-icon-64x64.png",
+          "confirm-icon.png",
+          "banner.bmp",
+          "banner.png",
+          "error.png"
+        ]
       }
     ],
     "win": {
@@ -119,20 +112,14 @@
       "artifactName": "Freedom-Loader-Setup-${version}.${ext}",
       "extraResources": [
         {
-          "from": "resources/binaries/win-32/yt-dlp.exe",
-          "to": "binaries/yt-dlp.exe"
-        },
-        {
-          "from": "resources/binaries/win-32/ffmpeg.exe",
-          "to": "binaries/ffmpeg.exe"
-        },
-        {
-          "from": "resources/binaries/win-32/ffprobe.exe",
-          "to": "binaries/ffprobe.exe"
-        },
-        {
-          "from": "resources/binaries/win-32/deno.exe",
-          "to": "binaries/deno.exe"
+          "from": "resources/binaries/win-32",
+          "to": "binaries",
+          "filter": [
+            "yt-dlp.exe",
+            "ffmpeg.exe",
+            "ffprobe.exe",
+            "deno.exe"
+          ]
         }
       ]
     },
@@ -154,24 +141,20 @@
         "snap"
       ],
       "category": "Utility",
+      "synopsis": "GUI for yt-dlp to download video and audio with metadata",
+      "maintainer": "MasterAcnolo",
       "icon": "build/app-icon.png",
       "executableName": "freedom-loader",
       "extraResources": [
         {
-          "from": "resources/binaries/linux/yt-dlp",
-          "to": "binaries/yt-dlp"
-        },
-        {
-          "from": "resources/binaries/linux/ffmpeg",
-          "to": "binaries/ffmpeg"
-        },
-        {
-          "from": "resources/binaries/linux/ffprobe",
-          "to": "binaries/ffprobe"
-        },
-        {
-          "from": "resources/binaries/linux/deno",
-          "to": "binaries/deno"
+          "from": "resources/binaries/linux",
+          "to": "binaries",
+          "filter": [
+            "yt-dlp",
+            "ffmpeg",
+            "ffprobe",
+            "deno"
+          ]
         }
       ]
     },

preload.js

@@ -8,6 +8,26 @@ const { contextBridge, ipcRenderer } = require("electron");
  * All calls are explicitly whitelisted.
  */
 contextBridge.exposeInMainWorld("electronAPI", {
+  /**
+   * Sends error log message.
+   *
+   * @param {...any} args - Values to log
+   */
+  logError: (...args) => ipcRenderer.send("log-error", args.map(arg => typeof arg === "object" ? JSON.stringify(arg) : arg).join(" ")),
+
+  /**
+   * Sends info log message.
+   *
+   * @param {...any} args - Values to log
+   */
+  logInfo: (...args) => ipcRenderer.send("log-info", args.map(arg => typeof arg === "object" ? JSON.stringify(arg) : arg).join(" ")),
+
+  /**
+   * Sends warning log message.
+   *
+   * @param {...any} args - Values to log
+   */
+  logWarn: (...args) => ipcRenderer.send("log-warn", args.map(arg => typeof arg === "object" ? JSON.stringify(arg) : arg).join(" ")),
 
   /**
    * Return process.platform to renderer
@@ -42,12 +62,11 @@ contextBridge.exposeInMainWorld("electronAPI", {
    * @param {string} key - Feature name
    * @param {any} value - Feature value
    */
-  setFeature: (key, value) =>
-    ipcRenderer.invoke("set-feature", { key, value }),
+  setFeature: (key, value) => ipcRenderer.invoke("set-feature", { key, value }),
 
   /**
    * Returns the current application version.
-  */
+   */
   getVersion: () => ipcRenderer.invoke("version"),
 
   /**
@@ -67,8 +86,61 @@ contextBridge.exposeInMainWorld("electronAPI", {
    * Forces a reload of theme files (useful after modification/import).
    */
   reloadThemes: () => ipcRenderer.invoke("reload-themes"),
-});
 
+  /*
+   * ==========================================
+   * Auto Updater IPC
+   * ==========================================
+   */
+
+  /**
+   * Checks if an update has already been detected by the main process.
+   *
+   * @returns {Promise<boolean>} Resolves to true if an update is available.
+   */
+  isUpdateAvailable: () => ipcRenderer.invoke("is-update-available"),
+
+  /**
+   * Subscribes to the update available event pushed by the main process.
+   *
+   * @param {Function} callback - Function executed with update info when an update is found.
+   */
+  onUpdateAvailable: (callback) =>
+    ipcRenderer.on("update-available", (_, info) => callback(info)),
+
+  /**
+   * Instructs the main process to start downloading the available update.
+   *
+   * @returns {Promise<void>}
+   */
+  downloadUpdate: () => ipcRenderer.invoke("download-update"),
+
+  /**
+   * Instructs the main process to quit the application and install the downloaded update.
+   *
+   * @returns {Promise<void>}
+   */
+  installUpdate: () => ipcRenderer.invoke("install-update"),
+
+  /**
+   * Subscribes to the download progress event.
+   *
+   * @param {Function} callback - Function executed with progress metrics (percent, bytesPerSecond, transferred, total).
+   */
+  onDownloadProgress: (callback) =>
+    ipcRenderer.on("update-progress", (_, progress) => callback(progress)),
+
+  /**
+   * Subscribes to the update downloaded event.
+   * Triggered when the update file is fully downloaded and ready to install.
+   *
+   * @param {Function} callback - Function executed with update info.
+   */
+  onUpdateDownloaded: (callback) =>
+    ipcRenderer.on("update-downloaded", (_, info) => callback(info)),
+
+  openReleasePage: () => ipcRenderer.send("open-release-page"),
+});
 
 /**
  * Exposes window control and developer utilities for the custom topbar UI.
@@ -76,7 +148,6 @@ contextBridge.exposeInMainWorld("electronAPI", {
  * These methods forward commands to the Electron main process via IPC.
  */
 contextBridge.exposeInMainWorld("topbarAPI", {
-
   /**
    * Minimizes the application window.
    */
@@ -126,4 +197,12 @@ contextBridge.exposeInMainWorld("topbarAPI", {
    * Opens configuration/settings panel.
    */
   openConfig: () => ipcRenderer.send("open-config"),
+
+  /**
+   * Send Bug Report
+   *
+   * @param params
+   * @returns {Promise<any>}
+   */
+  sendReport: (params) => ipcRenderer.invoke("send-report", params),
 });

public/index.html

@@ -13,6 +13,8 @@
     <link rel="stylesheet" href="styles/styles.css">
     <link rel="stylesheet" href="styles/layout/topbar.css">
 
+    <link href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined" rel="stylesheet">
+    <link href="https://fonts.googleapis.com/icon?family=Material+Icons+Round" rel="stylesheet">
 </head>
 <body>
 
@@ -21,6 +23,7 @@
             <div class="custom-controls">
                 <button id="devtools-btn" title="Dev Tools">Tools</button>
                 <button id="logs-btn" title="Logs">Logs</button>
+                <button id="report-bug-btn" title="Report a bug">Report a Bug</button> <!-- TODO: Find a better place -->
                 <button id="website-btn" title="Website">Website</button>
                 <button id="wiki-btn" title="Wiki">Wiki</button>
                 <button id="workshop-btn" title="Workshop">Theme Workshop</button>
@@ -262,7 +265,7 @@
             </div>
 
             <div class="download-path">
-                    Will be save on <span id="savePath"></span> 
+                Will be saved in <span id="savePath"></span>
                     <button id="changePath">Edit</button>
             </div>
 
@@ -295,7 +298,6 @@
 
             <span id="version-badge" class="version-badge"></span>
 
-        </div>
     </main>
 
     <!-- Toast Container -->
@@ -303,6 +305,31 @@
 
     <h2 id="reference"> Because Why Not ? </h2>
 
+    <div id="updateAvailable" style="display:none">
+        <div class="update-banner">
+            <div class="banner-row">
+                <div class="banner-left">
+                    <div class="icon-wrap">
+                        <span class="material-symbols-outlined" id="update-icon">download</span>
+                    </div>
+                    <div class="text-block">
+                        <span class="update-title" id="update-title">Update available</span>
+                        <span class="update-sub" id="update-sub">A new version is ready</span>
+                    </div>
+                </div>
+                <button class="btn-update" id="btn-update">Download</button>
+            </div>
+            <div class="progress-wrap" id="progress-wrap" style="display:none">
+                <div class="progress-track">
+                    <div class="progress-fill" id="progress-fill"></div>
+                </div>
+                <div class="progress-meta">
+                    <span id="progress-pct">0%</span>
+                    <span id="progress-eta"></span>
+                </div>
+            </div>
+        </div>
+    </div>
     
     <!-- Scripts -->
     <script src="script/toast.js"></script>
@@ -314,6 +341,8 @@
     <script src="script/fetchinfo.js"></script>
     <script src="script/progressBar.js"></script>
     <script src="script/customthemes.js"></script>
+    <script src="script/reportBug.js"></script>
+    <script src="script/autoUpdate.js"></script>
     <script type="module" src="script/topbar.js"></script>
 
 </body>

public/script/autoUpdate.js

@@ -0,0 +1,99 @@
+async function initUpdateUI() {
+  const container = document.getElementById("updateAvailable");
+
+  const hasUpdate = await window.electronAPI.isUpdateAvailable();
+  if (hasUpdate) {
+    setupAndShowUpdateUI();
+  }
+
+  window.electronAPI.onUpdateAvailable((info) => {
+    setupAndShowUpdateUI(info);
+  });
+
+  function setupAndShowUpdateUI(info) {
+    container.style.display = "block";
+
+    const btn = document.getElementById("btn-update");
+    const icon = document.getElementById("update-icon");
+    const title = document.getElementById("update-title");
+    const sub = document.getElementById("update-sub");
+    const progressWrap = document.getElementById("progress-wrap");
+    const progressFill = document.getElementById("progress-fill");
+    const progressPct = document.getElementById("progress-pct");
+    const progressEta = document.getElementById("progress-eta");
+
+    if (info && info.version) {
+      sub.textContent = `A new version (${info.version}) is ready`;
+    }
+
+    if (info && info.environment && info.environment !== "auto") {
+      icon.textContent = "open_in_new";
+
+      if (info.environment === "snap") {
+        sub.textContent = `Version ${info.version} is out. Use the Snap Store or run "snap refresh".`;
+        btn.textContent = "View Release";
+      } else {
+        sub.textContent = `Version ${info.version} is out. Update via your package manager or download it manually.`;
+        btn.textContent = "Download manually";
+      }
+
+      btn.onclick = () => {
+        window.electronAPI.openReleasePage();
+        container.style.display = "none";
+      };
+
+      return;
+    }
+
+    const initialButtonText = btn.textContent;
+    const initialIconText = icon.textContent;
+    const initialTitleText = title.textContent;
+    const initialSubText = sub.textContent;
+
+    btn.onclick = async () => {
+      btn.disabled = true;
+      btn.textContent = "Downloading...";
+      icon.textContent = "download";
+      title.textContent = "Downloading update";
+      progressWrap.style.display = "flex";
+
+      try {
+        await window.electronAPI.downloadUpdate();
+      } catch {
+        btn.disabled = false;
+        btn.textContent = initialButtonText;
+        icon.textContent = initialIconText;
+        title.textContent = initialTitleText;
+        sub.textContent = initialSubText;
+        progressWrap.style.display = "none";
+        progressFill.style.width = "0%";
+        progressPct.textContent = "0%";
+        progressEta.textContent = "";
+      }
+    };
+
+    window.electronAPI.onDownloadProgress((progress) => {
+      const pct = Math.round(progress.percent);
+      progressFill.style.width = pct + "%";
+      progressPct.textContent = pct + "%";
+
+      const remaining = (progress.total - progress.transferred) / progress.bytesPerSecond;
+      progressEta.textContent =
+        remaining > 0 ? `~${Math.ceil(remaining)}s left` : "almost done";
+    });
+
+    window.electronAPI.onUpdateDownloaded(() => {
+      progressFill.style.width = "100%";
+      progressPct.textContent = "100%";
+      progressEta.textContent = "Done";
+      icon.textContent = "check";
+      title.textContent = "Ready to install";
+      sub.textContent = "Restart to apply the update";
+      btn.textContent = "Restart";
+      btn.disabled = false;
+      btn.onclick = () => window.electronAPI.installUpdate();
+    });
+  }
+}
+
+initUpdateUI();

public/script/fetchinfo.js

@@ -269,7 +269,7 @@ async function init() {
       infoDiv.classList.add("visible");
     });
 
-  })
+  });
 
 }
 

public/script/reportBug.js

@@ -0,0 +1,121 @@
+class BugReportModal {
+    constructor() {
+        this.modal = null;
+        this.form = null;
+        this.init();
+    }
+
+    init() {
+        this.modal = document.createElement("div");
+        this.modal.className = "bug-modal-overlay";
+        this.modal.style.cssText = "display:none; position:fixed; top:0; left:0; width:100%; height:100%; background:rgba(0,0,0,0.7); justify-content:center; align-items:center; z-index:99999; font-family:sans-serif;";
+
+        this.modal.innerHTML = `
+      <div class="bug-modal-content" style="background:#14141491 !important; color:#ffffff !important; padding:24px !important; border-radius:10px !important; width:420px !important; box-shadow: 0 10px 25px rgba(0,0,0,0.8) !important; display:flex !important; flex-direction:column !important; gap:16px !important; border: 1px solid #333 !important; box-sizing: border-box !important;">
+        <h3 style="margin:0 !important; font-size:1.2rem !important; font-weight:600 !important; color:#ffffff !important;">Report a Bug</h3>
+        <form id="bugReportForm" style="display:flex !important; flex-direction:column !important; gap:12px !important; width:unset !important; margin:0 !important; background:transparent !important; box-shadow: unset !important;">
+          <div style="display:flex !important; flex-direction:column !important; gap:4px !important;">
+            <label style="font-size:0.85rem !important; color:#aaaaaa !important;">Title <span style="color: red; font-weight: bold" >*</span> </label>
+            <input type="text" id="bugTitle" required style="background:#2a2a2a !important; border:1px solid #444 !important; color:#ffffff !important; border-radius:6px !important; padding:8px 10px !important; outline:none !important; width:100% !important; box-sizing: border-box !important;" />
+          </div>
+          <div style="display:flex !important; flex-direction:column !important; gap:4px !important;">
+            <label style="font-size:0.85rem !important; color:#aaaaaa !important;">Description <span style="color: red; font-weight: bold" >*</span></label>
+            <textarea id="bugDescription" placeholder="Provide some details about the bug" required rows="4" style="background:#2a2a2a !important; border:1px solid #444 !important; color:#ffffff !important; border-radius:6px !important; padding:8px 10px !important; outline:none !important; resize:vertical !important; width:100% !important; box-sizing: border-box !important;"></textarea>
+          </div>
+          <div style="display:flex !important; flex-direction:column !important; gap:4px !important;">
+            <label style="font-size:0.85rem !important; color:#aaaaaa !important;">Include Logs From Today</label>
+            <select id="bugIncludeLogs" style="background:#2a2a2a !important; border:1px solid #444 !important; color:#ffffff !important; border-radius:6px !important; padding:8px 10px !important; outline:none !important; width:100% !important; box-sizing: border-box !important;">
+              <option value="yes" style="background:#2a2a2a !important; color:#ffffff !important;">Yes</option>
+              <option value="no" style="background:#2a2a2a !important; color:#ffffff !important;">No</option>
+            </select>
+          </div>
+          <div style="display:flex !important; justify-content:flex-end !important; gap:8px !important; margin-top:8px !important;">
+            <button type="button" id="bugCancelBtn" style="background:#333333 !important; border:none !important; color:#cccccc !important; padding:8px 14px !important; border-radius:6px !important; cursor:pointer !important;">Cancel</button>
+            <button type="submit" style="background:#4f46e5 !important; border:none !important; color:#ffffff !important; padding:8px 16px !important; border-radius:6px !important; cursor:pointer !important; font-weight:500 !important;">Send</button>
+          </div>
+        </form>
+      </div>
+    `;
+
+        document.body.appendChild(this.modal);
+        this.form = this.modal.querySelector("#bugReportForm");
+
+        this.bindEvents();
+    }
+
+    bindEvents() {
+        const titleInput = this.modal.querySelector("#bugTitle");
+        const descInput = this.modal.querySelector("#bugDescription");
+
+        titleInput.addEventListener("input", () => {
+            localStorage.setItem("draft_bug_title", titleInput.value);
+        });
+
+        descInput.addEventListener("input", () => {
+            localStorage.setItem("draft_bug_desc", descInput.value);
+        });
+
+        this.modal.querySelector("#bugCancelBtn").addEventListener("click", () => {
+            this.close();
+        });
+
+        this.modal.addEventListener("click", (e) => {
+            if (e.target === this.modal) {
+                this.close();
+            }
+        });
+
+        this.form.addEventListener("submit", async (e) => {
+            e.preventDefault();
+            const data = {
+                title: titleInput.value,
+                description: descInput.value,
+                includeLogs: this.modal.querySelector("#bugIncludeLogs").value
+            };
+
+            window.electronAPI.logInfo("Submitting:", data);
+
+            try {
+                const success = await window.electronAPI.sendReport(data);
+
+                if (success) {
+                    localStorage.removeItem("draft_bug_title");
+                    localStorage.removeItem("draft_bug_desc");
+                    this.form.reset();
+                    this.close();
+                    window.showSuccess("Bug report sent successfully!");
+                }
+            } catch (err) {
+                window.showError("Failed to send bug report.");
+                window.electronAPI.logError("Failed to send bug report:", err.message);
+            }
+        });
+    }
+
+    loadState() {
+        const savedTitle = localStorage.getItem("draft_bug_title");
+        const savedDesc = localStorage.getItem("draft_bug_desc");
+
+        if (savedTitle) {
+            this.modal.querySelector("#bugTitle").value = savedTitle;
+        }
+        if (savedDesc) {
+            this.modal.querySelector("#bugDescription").value = savedDesc;
+        }
+    }
+
+    open() {
+        this.loadState();
+        this.modal.style.display = "flex";
+    }
+
+    close() {
+        this.modal.style.display = "none";
+    }
+}
+
+window.bugModal = new BugReportModal();
+
+document.getElementById("report-bug-btn").addEventListener("click", () => {
+    window.bugModal.open();
+});

public/script/settingsPanel.js

@@ -16,8 +16,7 @@ let isOpen = false;
  * Toggles visibility of the settings panel when clicking the settings button.
  */
 settingsButton.addEventListener("click", () => {
-  const currentlyOpen = settingsPanel.style.display === "block";
-  settingsPanel.style.display = currentlyOpen ? "none" : "block";
+    settingsPanel.classList.toggle("open");
 });
 
 /**
@@ -25,7 +24,7 @@ settingsButton.addEventListener("click", () => {
  */
 function closePanel() {
   isOpen = false;
-  settingsPanel.style.display = "none";
+    settingsPanel.classList.remove("open");
 }
 
 /**

public/script/toast.js

@@ -17,18 +17,20 @@ window.showToast = function (message, type = "info", duration = 4000) {
   toast.classList.add("toast", type);
 
   const icons = {
-    success: "✓",
-    error: "✕",
-    warning: "⚠",
-    info: "ℹ"
+    success: "check_circle",
+    error: "error",
+    warning: "warning",
+    info: "info"
   };
 
   const icon = icons[type] || icons.info;
 
+  toast.style.setProperty("--toast-duration", `${duration}ms`);
   toast.innerHTML = `
-    <span class="toast-icon">${icon}</span>
+    <span class="toast-icon material-icons-round">${icon}</span>
     <span class="toast-message">${message}</span>
     <button class="toast-close" title="Close">×</button>
+    <div class="toast-progress"></div>
   `;
 
   const closeBtn = toast.querySelector(".toast-close");

public/styles/components/autoUpdate.css

@@ -0,0 +1,128 @@
+:root {
+    --border-accent: #0ea5e966;
+    --bg-accent: #0ea5e915;
+    --fill-accent: #0ea5e9;
+    --text-accent: #0369a1;
+    --text-secondary: #64748b;
+}
+
+#updateAvailable {
+    display: none;
+    width: fit-content;
+    max-width: 420px;
+    position: absolute;
+    right: 18px;
+    bottom: 5%;
+    z-index: 50;
+}
+
+.update-banner {
+    display: flex;
+    flex-direction: column;
+    gap: 12px;
+    padding: 12px 16px;
+    border-radius: 10px;
+    border: 0.5px solid var(--border-accent);
+    background: var(--bg-accent);
+    backdrop-filter: blur(8px);
+}
+
+.banner-row {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    gap: 16px;
+}
+
+.banner-left {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+    flex: 1;
+}
+
+.icon-wrap {
+    width: 32px;
+    height: 32px;
+    border-radius: 8px;
+    background: var(--fill-accent);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    flex-shrink: 0;
+}
+
+.icon-wrap i {
+    font-size: 16px;
+    color: #fff;
+}
+
+.text-block {
+    display: flex;
+    flex-direction: column;
+    gap: 4px;
+}
+
+.update-title {
+    font-size: 13px;
+    font-weight: 600;
+    color: var(--text-accent);
+}
+
+.update-sub {
+    font-size: 11px;
+    color: var(--text-secondary);
+    line-height: 1.4;
+}
+
+.btn-update {
+    font-size: 12px;
+    font-weight: 500;
+    padding: 6px 14px;
+    border-radius: 8px;
+    background: var(--fill-accent);
+    color: #fff;
+    border: none;
+    cursor: pointer;
+    white-space: nowrap;
+    flex-shrink: 0;
+    transition: opacity 0.2s;
+}
+
+.btn-update:hover:not(:disabled) {
+    opacity: 0.9;
+}
+
+.btn-update:disabled {
+    opacity: 0.6;
+    cursor: not-allowed;
+}
+
+.progress-wrap {
+    display: flex;
+    flex-direction: column;
+    gap: 6px;
+}
+
+.progress-track {
+    height: 4px;
+    border-radius: 99px;
+    background: var(--border-accent);
+    overflow: hidden;
+    width: 100%;
+}
+
+.progress-fill {
+    height: 100%;
+    border-radius: 99px;
+    background: var(--fill-accent);
+    width: 0%;
+    transition: width 0.3s ease;
+}
+
+.progress-meta {
+    font-size: 11px;
+    color: var(--text-secondary);
+    display: flex;
+    justify-content: space-between;
+}

public/styles/components/toast.css

@@ -5,73 +5,70 @@
   right: 20px;
   display: flex;
   flex-direction: column;
-  gap: 8px;
+  gap: 12px;
   z-index: 9999;
   pointer-events: none;
 }
 
 /* Toast */
 .toast {
+  position: relative;
   display: flex;
   align-items: center;
-  gap: 10px;
-  padding: 10px 14px;
-  background-color: rgba(50, 50, 50, 0.9);
-  border-radius: 6px;
-  color: #ffffff;
-  font-size: 0.9rem;
-  max-width: 220px;
-  min-width: 100px;
-  animation: slideIn 0.25s ease-out;
+  gap: 12px;
+  padding: 14px 16px;
+  background-color: rgba(30, 30, 30, 0.9);
+  backdrop-filter: blur(12px);
+  -webkit-backdrop-filter: blur(12px);
+  border: 1px solid rgba(255, 255, 255, 0.08);
+  border-radius: 10px;
+  color: #f3f4f6;
+  font-family: inherit;
+  font-size: 0.875rem;
+  max-width: 320px;
+  min-width: 220px;
+  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3), 0 8px 10px -6px rgba(0, 0, 0, 0.2);
+  animation: slideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
   pointer-events: auto;
-  backdrop-filter: blur(8px);
-}
-
-.toast.success {
-  background-color: rgba(40, 167, 69, 0.15);
-}
-
-.toast.error {
-  background-color: rgba(220, 53, 69, 0.15);
-}
-
-.toast.warning {
-  background-color: rgba(255, 193, 7, 0.15);
-}
-
-.toast.info {
-  background-color: rgba(23, 162, 184, 0.15);
+  overflow: hidden;
 }
 
 /* Toast Icon */
 .toast-icon {
   flex-shrink: 0;
-  font-size: 18px;
+  font-size: 20px;
   display: flex;
   align-items: center;
   justify-content: center;
 }
 
+.toast-icon svg {
+  width: 100%;
+  height: 100%;
+}
+
 .toast.success .toast-icon {
-  color: #28a745;
+  color: #22c55e;
 }
 
 .toast.error .toast-icon {
-  color: #dc3545;
+  color: #ef4444;
 }
 
 .toast.warning .toast-icon {
-  color: #ffc107;
+  color: #f59e0b;
 }
 
 .toast.info .toast-icon {
-  color: #17a2b8;
+  color: #0ea5e9;
 }
 
 /* Toast Message */
 .toast-message {
   flex: 1;
-  font-weight: 500;
+  font-weight: 400;
+  line-height: 1.4;
+  word-break: break-word;
 }
 
 /* Toast Close Button */
@@ -79,54 +76,83 @@
   flex-shrink: 0;
   background: none;
   border: none;
-  color: currentColor;
+  color: #9ca3af;
   cursor: pointer;
-  font-size: 18px;
-  padding: 0;
+  font-size: 16px;
+  width: 24px;
+  height: 24px;
+  border-radius: 4px;
   display: flex;
   align-items: center;
   justify-content: center;
-  opacity: 0.5;
-  transition: opacity 0.2s ease;
+  transition: background-color 0.15s ease, color 0.15s ease;
 }
 
 .toast-close:hover {
-  opacity: 1;
+  background-color: rgba(255, 255, 255, 0.1);
+  color: #ffffff;
+}
+
+.toast-progress {
+  position: absolute;
+  bottom: 0;
+  left: 0;
+  height: 3px;
+  width: 100%;
+  background-color: rgba(255, 255, 255, 0.1);
+  animation: progress var(--toast-duration, 4000ms) linear forwards;
+}
+
+.toast.success .toast-progress {
+  background-color: #22c55e;
+}
+
+.toast.error .toast-progress {
+  background-color: #ef4444;
 }
 
 /* Animations */
 @keyframes slideIn {
   from {
-    transform: translateX(350px);
+    transform: translateY(-20px);
     opacity: 0;
   }
   to {
-    transform: translateX(0);
+    transform: translateY(0);
     opacity: 1;
   }
 }
 
 @keyframes slideOut {
   from {
-    transform: translateX(0);
+    transform: translateY(0);
     opacity: 1;
   }
   to {
-    transform: translateX(350px);
+    transform: translateY(-20px);
     opacity: 0;
   }
 }
 
-.toast.removing {
-  animation: slideOut 0.25s ease-out;
+@keyframes progress {
+  from {
+    width: 100%;
+  }
+  to {
+    width: 0%;
+  }
+}
+
+.toast.removing {
+  animation: slideOut 0.25s ease-in forwards;
 }
 
-/* Responsive */
 @media (max-width: 480px) {
   #toast-container {
-    bottom: 12px;
-    right: 12px;
-    left: 12px;
+    top: auto;
+    bottom: 16px;
+    right: 16px;
+    left: 16px;
   }
 
   .toast {

public/styles/layout/settingsPanel.css

@@ -45,11 +45,22 @@
     border-radius: 12px;
     padding: 20px;
     box-shadow: 0 8px 24px rgba(0,0,0,0.4);
-    display: none;
     overflow-y: auto;
     z-index: 9999;
-    animation: slideIn 0.2s ease-out;
+    /*animation: slideIn 0.2s ease-out; */
     color: var(--settings-text-color);
+
+    display: block;
+    opacity: 0;
+    pointer-events: none;
+    transform: translateX(20px);
+    transition: opacity 0.2s ease-out, transform 0.2s ease-out;
+}
+
+.settings-panel.open {
+    opacity: 1;
+    pointer-events: auto;
+    transform: translateX(0);
 }
 
 .settings-panel::-webkit-scrollbar {

public/styles/styles.css

@@ -12,6 +12,7 @@
 @import url("components/editpathbutton.css");
 @import url("components/progressBar.css");
 @import url("components/toast.css");
+@import url("components/autoUpdate.css");
 
 @import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');
 

scripts/CHANGELOG.md

@@ -0,0 +1 @@
+[//]: # (This file is used for the release CHANGELOG. Please use Markdown to describe changes.)

scripts/release.sh

@@ -4,6 +4,13 @@ set -euo pipefail
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 ROOT_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"
 VERSION=$(node -p "require('$ROOT_DIR/package.json').version")
+
+if [[ "$VERSION" == *"-preview"* ]]; then
+    echo "Error: The current version ($VERSION) is a 'preview"
+    echo "Unable to launch release pipeline. Please update the package.json with a stable version.."
+    exit 1
+fi
+
 TAG="$VERSION"
 
 # Parse arguments
@@ -17,7 +24,7 @@ for arg in "$@"; do
         --copr)    PUBLISH_COPR=true ;;
         --publish) PUBLISH_SNAP=true; PUBLISH_COPR=true ;;
         --dry-run) DRY_RUN=true ;;
-        *) echo "⚠️ Argument inconnu : $arg" ; exit 1 ;;
+        *) echo "Unknown Argument : $arg" ; exit 1 ;;
     esac
 done
 
@@ -57,6 +64,16 @@ echo "[0/5] Cleaning workspace..."
 rm -rf "$ROOT_DIR/dist" "$ROOT_DIR/srpm-out"
 echo "Workspace cleaned (dist/ and srpm-out/ removed)"
 
+# ------------------------------------------------------------
+# Step 0.3 - Retrieve Changelog
+# ------------------------------------------------------------
+if [ ! -f "$ROOT_DIR/CHANGELOG.md" ]; then
+    echo "Warning: CHANGELOG.md not found, release notes will be empty."
+    CHANGELOG=""
+else
+    CHANGELOG="$(cat "$ROOT_DIR/CHANGELOG.md")"
+    echo "Changelog retrieved successfully"
+fi
 # ------------------------------------------------------------
 # Step 1 - Build Linux packages (AppImage, deb, snap)
 # ------------------------------------------------------------
@@ -98,19 +115,13 @@ PREV_TAG=$(git rev-list --tags --skip=1 --max-count=1 | xargs git describe --tag
 
 RELEASE_NOTES="# Freedom Loader - $VERSION
 
+## Changelog
+
+$CHANGELOG
+
 ## Found a bug or issue?
 Please report it in the [GitHub Issues](https://github.com/MasterAcnolo/Freedom-Loader/issues) section.
 
-## Next Release (non-exhaustive roadmap)
-- More format options
-- Subtitle support
-- Improved UI / UX
-- Language selection
-- Download specific parts of videos
-- File renaming options
-- Parallel downloads
-- Skip sponsored parts automatically
-
 **Full Changelog**: https://github.com/MasterAcnolo/Freedom-Loader/compare/${PREV_TAG}...${TAG}"
 
 if [ "$DRY_RUN" = false ]; then

server/controller/info.controller.js

@@ -2,6 +2,7 @@ const { fetchInfo } = require("../services/info.services");
 const { parseVideo, parsePlaylist } = require("../helpers/parseInfo.helpers");
 const { logger } = require("../logger");
 const { isValidUrl } = require("../helpers/validation.helpers");
+const {isUrlPlaylist} = require("../helpers/playlist.helpers");
 
 /**
  * Handles metadata retrieval for a video or playlist.
@@ -36,7 +37,7 @@ async function infoController(req, res) {
     logger.info(`Info request received. ENCODED: ${encodedUrl}`);
 
     // Lightweight heuristic to detect playlist URLs. It works for Youtube.
-    const isPlaylistUrl = url.includes("&list") || url.includes("?list");
+    const isPlaylistUrl = isUrlPlaylist(url);
 
     logger.info(
         isPlaylistUrl
@@ -76,11 +77,11 @@ async function infoController(req, res) {
                     );
 
                     // Preserve original error context
-                    throw err;
+                    logger.error(err);
                 }
 
             } else {
-                throw err;
+                logger.error(err);
             }
         }
 

server/helpers/buildArgs.helpers.js

@@ -1,6 +1,6 @@
 const path = require("path");
 
-const getUserBrowser = require("./getBrowser.helpers.js");
+const {getUserBrowser} = require("./getBrowser.helpers.js");
 const { ffmpegPath, denoPath} = require("./path.helpers.js");
 const { configFeatures } = require("../../config.js");
 const { logger } = require("../logger.js");
@@ -135,7 +135,7 @@ function buildYtDlpArgs({url, audioOnly, quality, outputFolder, isPlaylist}) {
   if (configFeatures.addMetadata) {
     args.push(
         "--postprocessor-args",
-        `ffmpeg:-metadata comment="Downloaded with Freedom Loader v${config.version}"`
+        `ffmpeg:-metadata comment="Downloaded with Freedom Loader ${config.version}"`
     );
 }
 

server/helpers/getBrowser.helpers.js

@@ -1,7 +1,6 @@
 const fs = require("fs");
 const os = require("os");
-const path = require("path");
-const notify = require("./notify.helpers")
+const notify = require("./notify.helpers");
 const { logger } = require("../logger");
 
 /**
@@ -22,41 +21,38 @@ const { logger } = require("../logger");
  * @returns {string} The detected browser identifier.
  */
 function getUserBrowser() {
-  //const userProfile = os.homedir();
-  const firefoxPath = getFirefoxProfilePath();
+  const platform = process.platform;
+  let isFirefoxHere = false;
 
-  /**
-   * Browsers supported by yt-dlp cookie extraction.
-   *
-   * Only Firefox is currently enabled and tested.
-   * Additional browsers can be enabled in the future
-   * once compatibility has been verified.
-   */
-  const browsers = [
-    { name: "firefox", path: firefoxPath },
-    // { name: "chrome", path: path.join(userProfile, "AppData", "Local", "Google", "Chrome", "User Data", "Default") },
-    // { name: "brave", path: path.join(userProfile, "AppData", "Local", "BraveSoftware", "Brave-Browser", "User Data", "Default") },
-    // { name: "edge", path: path.join(userProfile, "AppData", "Local", "Microsoft", "Edge", "User Data", "Default") },
-    // { name: "opera", path: path.join(userProfile, "AppData", "Roaming", "Opera Software", "Opera Stable") },
-    // { name: "vivaldi", path: path.join(userProfile, "AppData", "Local", "Vivaldi", "User Data", "Default") },
-    // { name: "safari", path: path.join(userProfile, "AppData", "Local", "Apple Computer", "Safari") },
-    // { name: "whale", path: path.join(userProfile, "AppData", "Local", "Naver", "Naver Whale", "User Data", "Default") }
-  ];
+  if (platform === "win32") {
+    const paths = [
+      "C:\\Program Files\\Mozilla Firefox\\firefox.exe",
+      "C:\\Program Files (x86)\\Mozilla Firefox\\firefox.exe",
+      `${process.env.LOCALAPPDATA}\\Mozilla Firefox\\firefox.exe`,
+    ];
 
-  // Search for the first available browser profile.
-  for (const browser of browsers) {
-    if (browser.path && fs.existsSync(browser.path)) {
-      logger.info(`Browser found: ${browser.name}`);
-      return browser.name;
-    }
+    isFirefoxHere = paths.some(p => fs.existsSync(p));
   }
 
-  // No supported browser found => Notify User
-  logger.warn("No supported browser found on the system");
+  if (platform === "linux") {
+    const paths = [
+      "/usr/bin/firefox",
+      "/usr/bin/firefox-esr",
+      "/usr/local/bin/firefox",
+      "/snap/bin/firefox",
+      "/var/lib/flatpak/exports/bin/org.mozilla.firefox",
+      `${os.homedir()}/.local/share/flatpak/exports/bin/org.mozilla.firefox`,
+    ];
+    isFirefoxHere = paths.some(p => fs.existsSync(p));
+  }
 
-  // If you somehow managed to live without Firefox and need help installing it. - Don't applied to my Linux chad
-  if (process.platform === "win32") {
+  if (!isFirefoxHere) {
+    // If you somehow managed to live without Firefox and need help installing it. - Don't applied to my Linux chad
+    // No supported browser found => Notify User
+    logger.warn("No supported browser found on the system");
     notify.notifyFirefoxBrowserMissing();
+  } else {
+    logger.info("Browser found: firefox");
   }
 
   // Fallback to Firefox and let yt-dlp handle the error gracefully.
@@ -64,39 +60,4 @@ function getUserBrowser() {
   return "firefox";
 }
 
-function getFirefoxProfilePath() {
-  const home = os.homedir();
-
-  if (process.platform === "win32") {
-    return path.join(
-      home,
-      "AppData",
-      "Roaming",
-      "Mozilla",
-      "Firefox",
-      "Profiles"
-    );
-  }
-
-  if (process.platform === "linux") {
-    return path.join(
-      "usr",
-      "bin",
-      "firefox"
-    );
-  }
-
-  if (process.platform === "darwin") {
-    return path.join(
-      home,
-      "Library",
-      "Application Support",
-      "Firefox",
-      "Profiles"
-    );
-  }
-
-  return null;
-}
-
-module.exports = getUserBrowser
+module.exports = {getUserBrowser};

server/helpers/path.helpers.js

@@ -260,7 +260,7 @@ function validateBinaries() {
 
 /**
  * Helper to lazy load logger, avoid circular import
- * @returns {winston.Logger}
+ * @returns {import("winston").Logger}
  */
 function getLogger() {
     return require("../logger.js").logger;

server/helpers/playlist.helpers.js

@@ -0,0 +1,12 @@
+/**
+ * Determines whether a URL targets a playlist.
+ *
+ * The detection is based on the presence of the YouTube
+ * playlist query parameter (`list`).
+ *
+ * @param {string} url - URL to inspect.
+ * @returns {boolean} True if the URL appears to be a playlist.
+ */
+export function isUrlPlaylist(url) {
+    return url.includes("?list=") || url.includes("&list=") || url.includes("@");
+}

server/logger.js

@@ -17,11 +17,6 @@ try {
   console.error(`Failed to create log directory: ${error.message}`);
 }
 
-const logFormat = format.combine(
-  format.timestamp({ format: "YYYY-MM-DD HH:mm:ss" }),
-  format.printf(({ timestamp, level, message }) => `${timestamp} | ${level.toUpperCase()} |  ${message}`)
-);
-
 /**
  * Format used by the saved file
  * @type {Format}

server/server.js

@@ -1,11 +1,17 @@
 const express = require("express");
 const path = require("path");
-const { logger, logSessionEnd } = require("./logger");
 const config = require("../config");
+
+const {logger} = require("./logger");
 const { rateLimit } = require("./helpers/rateLimit.helpers");
 
 const app = express();
 
+/**
+ * Store the state of the server
+ */
+let serverInstance = null;
+
 // Middlewares
 app.use(express.json());
 app.use(express.urlencoded({ extended: true }));
@@ -30,33 +36,32 @@ app.get("/", rateLimit, (req, res) => {
  */
 async function startServer() {
   return new Promise((resolve, reject) => {
-    const server = app.listen(config.applicationPort, () => {
+    const serverInstance = app.listen(config.applicationPort, () => {
       logger.info(`Express server ready at http://localhost:${config.applicationPort}`);
-      resolve(server);
+      resolve(serverInstance);
     });
 
-    server.on("error", (err) => {
+    serverInstance.on("error", (err) => {
       logger.error("Express server error:", err);
       reject(err);
     });
-
-    /**
-     * Clean exit function
-     *  - Stop Log 
-     *  - Stop Express Server
-     *  - Stop Electron App 
-     */
-    const gracefulExit = () => {
-      logSessionEnd();
-      server.close(() => {
-        logger.info("Express server closed cleanly.");
-        process.exit();
-      });
-    };
-
-    process.on("SIGINT",  gracefulExit);
-    process.on("SIGTERM", gracefulExit);
   });
 }
 
-module.exports = { startServer };
+/**
+ * Clean exit function called by Electron
+ */
+function stopServer() {
+  if (serverInstance) {
+    try{
+      serverInstance.close();
+      logger.info("Express server closed cleanly");
+    } catch (err){
+      logger.error("Express server was not closed cleanly:", err)
+    }
+  } else {
+    logger.info("Express server was already closed");
+  }
+}
+
+module.exports = { startServer, stopServer };

server/services/download.services.js

@@ -7,6 +7,7 @@ const notify = require("../helpers/notify.helpers");
 const path = require("path");
 const { isSafePath } = require("../helpers/validation.helpers");
 const {reloadFeatures} = require("../../config");
+const {isUrlPlaylist} = require("../helpers/playlist.helpers");
 
 /**
  * Reference to the currently running yt-dlp process.
@@ -18,19 +19,6 @@ const {reloadFeatures} = require("../../config");
  */
 let currentDownloadProcess = null;
 
-/**
- * Determines whether a URL targets a playlist.
- *
- * The detection is based on the presence of the YouTube
- * playlist query parameter (`list`).
- *
- * @param {string} url - URL to inspect.
- * @returns {boolean} True if the URL appears to be a playlist.
- */
-function isPlaylistUrl(url) {
-  return url.includes("?list=") || url.includes("&list=");
-}
-
 /**
  * Creates a dedicated download folder for a playlist.
  *
@@ -49,8 +37,8 @@ function isPlaylistUrl(url) {
  */
 function createPlaylistFolder(basePath, playlistTitle) {
   const sanitizedTitle = playlistTitle
-    .replace(/[<>:"|?*]/g, '') 
-    .replace(/\s+/g, ' ') 
+      .replace(/[<>:"|?*]/g, '')
+      .replace(/\s+/g, ' ')
     .trim()
     .substring(0, 200);
 
@@ -77,7 +65,7 @@ function createPlaylistFolder(basePath, playlistTitle) {
     }
 
     logger.error(`Could not find available playlist folder after 1000 attempts`);
-    throw new Error("Unable to create playlist folder");
+    logger.error("Unable to create playlist folder");
 
   } catch (err) {
     logger.warn(`Failed to create playlist folder with title "${sanitizedTitle}": ${err.message}`);
@@ -160,7 +148,7 @@ function fetchDownload(options, progressListeners, speedListeners, stageListener
     }
 
     // Détecte si c'est une playlist et crée un dossier approprié
-    const isPlaylist = options.playlistTitle || isPlaylistUrl(options.url);
+    const isPlaylist = options.playlistTitle || isUrlPlaylist(options.url);
 
     if (isPlaylist && userConfig.createPlaylistFolders) {
       try {

server/services/info.services.js

@@ -1,6 +1,6 @@
 const { execFile } = require("child_process");
 const { userYtDlp, denoPath } = require("../helpers/path.helpers");
-const getUserBrowser = require("../helpers/getBrowser.helpers");
+const {getUserBrowser} = require("../helpers/getBrowser.helpers");
 const { logger } = require("../logger");
 
 /**
@@ -61,6 +61,7 @@ function fetchInfo(url) {
 
             try {
                 const data = JSON.parse(stdout);
+
                 resolve(data);
             } catch (e) {
                 logger.error(`JSON Parsing Error: ${e.message}`);

test/unit/autoUpdater.test.js

@@ -0,0 +1,53 @@
+const mockDownloadUpdate = jest.fn();
+const mockCheckForUpdates = jest.fn();
+const mockOn = jest.fn();
+const mockQuitAndInstall = jest.fn();
+
+jest.mock("electron-updater", () => ({
+  autoUpdater: {
+    autoDownload: true,
+    autoInstallOnAppQuit: true,
+    on: mockOn,
+    checkForUpdates: mockCheckForUpdates,
+    downloadUpdate: mockDownloadUpdate,
+    quitAndInstall: mockQuitAndInstall,
+  },
+}));
+
+jest.mock("electron", () => ({
+  app: {
+    isPackaged: true,
+  },
+}));
+
+const mockLoggerError = jest.fn();
+jest.mock("../../server/logger", () => ({
+  logger: {
+    info: jest.fn(),
+    warn: jest.fn(),
+    error: mockLoggerError,
+  },
+}));
+
+const { downloadUpdate } = require("../../app/autoUpdater");
+
+describe("autoUpdater.downloadUpdate", () => {
+  beforeEach(() => {
+    jest.clearAllMocks();
+  });
+
+  test("resolves when electron-updater download succeeds", async () => {
+    mockDownloadUpdate.mockResolvedValue(undefined);
+
+    await expect(downloadUpdate()).resolves.toBeUndefined();
+    expect(mockDownloadUpdate).toHaveBeenCalledTimes(1);
+  });
+
+  test("rejects when electron-updater download fails", async () => {
+    const error = new Error("network down");
+    mockDownloadUpdate.mockRejectedValue(error);
+
+    await expect(downloadUpdate()).rejects.toThrow("network down");
+    expect(mockLoggerError).toHaveBeenCalledWith("Download failed:", "network down");
+  });
+});