Every invited & logged in user can watch changes to the current meeting minutes in real time.
We made 4Minitz free & open-source software (MIT License), as we strongly believe that sensitive information like meeting minutes should not be hosted in the cloud. Instead you want to host it on your own infrastructure where you can define the level of security and safety you need.
You can specify this config file argument in the URL, by going to /keeweb/?config=/config.json. However, this is a pain to use - you can easily add a redirect in from the root (using RedirectMatch to ensure it only matches the root).