fateyan

As [this commit shows](https://github.com/vercel/pkg/commit/cd5ce74ec181d0f6cd7ae0b218658b6c449e5655#diff-13a03183363500e847cfa8db282da17f8941ffff821d5ec37e8f18582a1893e3L168), packers of former versions of vercel/pkg don't contain fields like %DOCOMPRESS%. TBH, this patchset is only for doing my shit, but it might be helpful if...