I have worked with the maintainer of a package in the upstream ArchLinux AUR to correct some dependency problems and update to the latest upstream version of the source in his PKGBUILD file. An older version of the package is currently in our github package database in the aur folder.
I am very sorry to have to post this question, but I want to get this right the first time. Reading the notes about contributing, I believe the next step I need to take is to submit a Pull Request with the applicable information about the package. Since an older version of the package is already in the ArchLinux ARM github, is it my responsibility to pull down the updated PKBUILD and other related files in the package's tarball, or is that handled by the ArchLinux ARM devs who then update the github?