- Add convert_to_qcow2() function using qemu-img
- Add QCOW2_FILE output path variable
- Create proxmox-import.sh helper script for easy VM import
- Update distribution package to include QCOW2 and Proxmox script
- Add Proxmox VE instructions to README
- Update usage help with QCOW2 output
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
