If there is no build for the user's architecture, then tell them this

[MinusGix]

Currently the code for displaying the link does not check if the user's architecture matches the available download link. (ex: aarch64 will show x86-64 download link)
It would be good to support more architectures, but also good to provide a message explaining that we don't have a prebuilt version for their architecture. Then supply all the links for the architectures, along with a link to the build guide so that they can easily build locally.