The 10,000-character header spec was bounded, but each &A, &F or &Z added the whole sheet name or path again, and a JSON workbook's sheet name has no length limit. A field that would take a section past 64 KiB is now left out.
7ddcb800
6f52cc50
bac5b9c6
2215934c
44a2f4e2
673af7ec
712bb766
530a8cc8