ubuntu.diff

-$ curl -I https://app.vagrantup.com/ubuntu/boxes/xenial64/versions/20180808.0.0/providers/virtualbox.box
+$ curl -I https://app.vagrantup.com/ubuntu/boxes/xenial64/versions/20180831.0.0/providers/virtualbox.box
 HTTP/1.1 302 Found
 Server: Cowboy
 Connection: keep-alive
 X-Frame-Options: SAMEORIGIN
 X-Xss-Protection: 1; mode=block
 X-Content-Type-Options: nosniff
 Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
 Location: https://cloud-images.ubuntu.com/xenial/current/xenial-server-cloudimg-amd64-vagrant.box  # <--- no diff
 Content-Type: text/html; charset=utf-8
 Cache-Control: no-cache
-X-Request-Id: 89ae1ebd-b281-415f-a3bb-0251f9003ef1
+X-Request-Id: b745fed1-3b07-43bf-ba95-eee1098f485f
 Via: 1.1 vegur

vagrant.diff

@@ -1,13 +1,13 @@
-$ curl -I https://vagrantcloud.com/ubuntu/boxes/xenial64/versions/20180808.0.0/providers/virtualbox.box
+$ curl -I https://vagrantcloud.com/ubuntu/boxes/xenial64/versions/20180831.0.0/providers/virtualbox.box
 HTTP/1.1 302 Found
 Server: Cowboy
 Connection: keep-alive
 X-Frame-Options: SAMEORIGIN
 X-Xss-Protection: 1; mode=block
 X-Content-Type-Options: nosniff
 Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
-Location: https://app.vagrantup.com/ubuntu/boxes/xenial64/versions/20180808.0.0/providers/virtualbox.box
+Location: https://app.vagrantup.com/ubuntu/boxes/xenial64/versions/20180831.0.0/providers/virtualbox.box
 Content-Type: text/html; charset=utf-8
 Cache-Control: no-cache
-X-Request-Id: a4c55137-078b-4105-8f95-746cdd4dc65e
+X-Request-Id: 4a46020d-b142-4fbe-899a-a4cc1047c037
 Via: 1.1 vegur