Hi Frans, Thanks for your light about d-i internals. I've tested your iso-scan version with success, apart a bug I found when having a directory with a space in its name. I've tried to use git to build some small patches, but I didn't found yet how to build a list of patch files from a list of commits. You'll find attached the result of 'git log -p', hope it's usable. Cheers, Fred.
Attachment:
git-log.patches
Description: Binary data