R3dusb v4.6.2182 - 1st Public Release

• Restored Windows 7 support!
• Disabled Auto-Updating
• Toggle advanced modes by default
• Name and icon branding change
• Can now build on MSVS 2019
• .zip is portable (r3dusb.ini), and includes pre-downloaded syslinux-6.04, grub4dos-0.4.6a, diskcopy.dll