Btw, Pijul (https://pijul.org https://pijul.org) already does this for binary files and large files. But it also has other advantages such as easier workflows,

Btw, Pijul (https://pijul.org https://pijul.org) already does this for binary files and large files. But it also has other advantages such as easier workflows, provably correct merge and cherry-picking.