Release Notes: FxDl v1.0.0 (Stable)

We are pleased to announce the initial production-ready release of FxDl, a high-performance desktop download manager engineered with JavaFX. This utility delivers an optimized graphical interface designed to streamline complex media stream extractions, multi-threaded queue handling, and cross-platform playlist deployments.

Technical Specifications

Core Operational Features

• High-Precision Telemetry: Real-time throughput and download speed tracking calculated to exactly one decimal place ($0.0 \text{ MB/s}$), bound to reactive UI progress meters.
• Sequential Queue Management: Robust multi-threaded task pipeline enabling operations to be systematically paused, stopped, or resumed without data corruption or progress regression.
• Automated Stream Multiplexing: Headless background execution of FFmpeg to seamlessly merge high-bitrate independent video and audio streams post-download.
• Batch Playlist Processing: Built-in capability to parse, structure, and download entire remote media playlists sequentially within a single execution block.
• Onboarding Integration: Automated runtime execution paths to display an interactive deployment guide (welcome.html) immediately following platform installation.

Deployment & Installation Protocols

🪟 Microsoft Windows Architecture

1. Download FxDl_Setup.exe from the asset directory below.
2. Execute the installer wizard to initialize directory allocation and register standard shortcuts.
3. Note on Security Manifests: Because the installer binary is currently unsigned, the Windows SmartScreen subsystem will flag the publisher identity as unverified. Select More Info and proceed via Run Anyway to authorize deployment.

🐧 Linux Environments (Debian / Ubuntu / Mint Distributions)

1. Download FxDl.deb from the asset directory below.
2. Initialize deployment via the host package manager by executing the following terminal instruction: ```bash sudo apt install ./FxDl.deb