Files has released an update to version 3.9.7, enhancing its functionality and introducing new customization features. Key improvements include a revamped Release Notes dialog that opens automatically after updates, customizable file size units, automatic encoding detection for ZIP file extraction, and UTF-8 encoding as the default for creating ZIP archives. The app is recognized for introducing features ahead of Windows File Explorer, such as tabs and unique functionalities like diverse view modes, sorting options, and tagging capabilities.