client.rb in fastly-2.5.3

- old
+ new

@@ -25,9 +25,13 @@
                               Concurrent::ThreadLocalVar.new { build_http_client }
                             end
 
       return self unless fully_authed?
 
+      warn("DEPRECATION WARNING: Username/password authentication is deprecated
+      and will not be available starting September 2020;
+      please migrate to API tokens as soon as possible.")
+
       # If full auth creds (user/pass) then log in and set a cookie
       resp = http.post(
         '/login', 
         make_params(user: user, password: password), 
         {'Content-Type' =>  'application/x-www-form-urlencoded'}