@jens55 you are correct, automated builds are already available.
Here is a more direct link for anyone else: https://github.com/FreeCAD/FreeCAD/releases/tag/0.19_pre
I did actually find this page earlier, however I looked at the date the 0.19_pre release was published on GitHub (November last year) and I assumed it was out of date! However the assets attached to the build are the latest version. I should have fully read the page 
I'm guessing @arhi made the same mistake.