Reproducible ROOT files (`kReproducible`, `?reproducible`)

[maxfl]

ROOT files have kReproducible flag, which is activated when ?reproducible is added to the file path (e.g. file.root?reproducible which enables ROOT to create reproducible files, meaning if the same data is written to another file, another file would be binary equal to the original file. This option is important in cases when versioning is managed by other means (e.g. git repository) rather then root file itself.

After some googling I did not find this option in the uproot.