Server download speed

[epim1]

Hi. I am trying to download the server, but download speed is slow
 

$ curl -o /dev/null 'https://speed.cloudflare.com/__down?bytes=10000000000'
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  1360M   0  1360M   0     0 23489k     0  --:--:--  0:00:59 --:--:-- 23877k
$ curl -O 'https://cdn.rage.mp/updater/prerelease/server-files/linux_x64.tar.gz'
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0 66491k   0 606208   0     0 10103     0   1:52:19  0:01:00  1:51:19 10153

That is 10kb/s on average, and it would take around 2 hours to download. Is just something temporary?

Also are there any versioned links (or any kind of server versioning) I can use instead of `prerelease`? So I can download each version once and cache it by URL, instead of downloading `prerelease` versions.

Or do you recommend setting some kind of internal cache based on etag from header? The only thing I found that could indicate that server distribution has changed.