Since yesterday a lot of users in Europe found their workflows failing due to Github seemingly randomly throwing HTTP/401 on git clone/git pull when interacting with public repos without authentication.
It was now confirmed by staff member that this indeed is intentional and no further steps are planned at this point.
So, you should be fine with the measures against scraping, then?
That doesn’t affect me, but you can’t eat your cake and have it too. I’d rather have open source content actually open and easy to access, but GitHub has an availability issue and they’re trying to address it, so I don’t see this as a hostile move.