Since we now have f2fs support in parted [1], we could go back to adding partman-f2fs to d-i. It's been quite a while since I did this, so I'll have to some reading again. But is anyone even interested to sponsor this before the freeze? Else, the effort is not really worth it (for now).
Regards, Stephan Lachnit [1] https://salsa.debian.org/parted-team/parted/-/merge_requests/3#note_216035 [2] https://salsa.debian.org/stephanlachnit/partman-f2fs
