The 3.7 update was a necessary evolution for compatibility with the modern Mac ecosystem:
: This version fixed a specific conflict where Google Drive would incorrectly "protect" folders on drives it was not actually operating on, which previously caused backup failures. SuperDuper 3.7
The software's appeal lies in its "Smart Update" feature, which allows users to update an existing clone in minutes by only copying files that have changed, rather than re-copying the entire drive. Key Enhancements in Version 3.7 SuperDuper 3.7
SuperDuper has long been a staple in the macOS community for its ability to create of a hard drive. While Apple’s built-in Time Machine provides excellent versioned backups, SuperDuper offers a "spare tire" strategy: if your internal drive fails, you can boot your Mac directly from a SuperDuper clone and continue working immediately. SuperDuper 3.7
: It resolved issues where the updater would incorrectly demand Rosetta 2 on M1/M2 Macs, ensuring native performance across all modern Apple hardware.