Main changes:
- 57d2780: Supported ISO: gparted-live-1.6.0-10-amd64.iso
- 9ef9404: Add support for ShredOS
- 9703960: Add example configuration for ShredOS. Update README.md in config_priv
- adf1ec6: memdisk: update syslinux 6.03 -> 6.04-pre1
- 3caf8b0: Update shim-signed: 1.58+15.8-0ubuntu1 -> 1.59+15.8-0ubuntu2
- 0aee1e4: Update mt86plus: 7.00 -> 7.20
- 7a23cf4: File extensions always case-insensitive (#28)
Full Changelog: v0.9.6...v0.9.7