fetch latest version from sia.tech
Now that updates are fetched from sia.tech anyway, there's no reason to use GitLab or GitHub as the source of truth for the latest version.
To make this work, we'll need to host a bare version string (e.g. 1.5.6
) at sia.tech/release/siad/latest
. I've also changed the release path from sia.tech/releases
to sia.tech/releases/siad
, to better accommodate other software we might release in the future.
I've confirmed via manual testing that this update process works.
Edited by Luke Champine