Update basic-authentication-on-hypernode-development-plans.md

Author: hnsr

docs/hypernode-platform/nginx/basic-authentication-on-hypernode-development-plans.md

@@ -64,7 +64,8 @@ To disable the basic authentication on our development plans add the following l
 geo $development_exceptions {
     default "Development restricted area";
     # 1.2.3.4/32 "off"; # disables basic auth for 1.2.3.4/32
-    0.0.0.0/0 "off"; # Everything is allowed.
+    0.0.0.0/0 "off"; # Everything is allowed (IPv4).
+    ::/0 "off"; # Everything is allowed (IPv6, may be needed when using Cloudflare).
 }
 ```
 
@@ -81,7 +82,8 @@ First, disable the following nginx configuration:
 geo $development_exceptions {
     default "Development restricted area";
     # 1.2.3.4/32 "off"; # disables basic auth for 1.2.3.4/32
-    0.0.0.0/0 "off"; # Everything is allowed.
+    0.0.0.0/0 "off"; # Everything is allowed (IPv4).
+    ::/0 "off"; # Everything is allowed (IPv6, may be needed when using Cloudflare).
 }
 ```