Buildbot - iOS - How can I automatically download the latest RetroArch?

I’m looking at the nightly builds on the buildbot server and it has a “latest” directory for the compiled cores, but RetroArch itself is named according to date.

Is it possible to get something called RetroArch-latest.zip uploaded on a daily basis?

I’m trying to write a little script to automatically download the latest version and codesign it with my iOS developer account.