If you use Drupal 8’s configuration system, then you know that one of the trickiest parts of using it effectively is managing configuration on a per-environment basis. Luckily, the Config Split module makes it easy to manage different configurations in different environments, but how to set it up properly isn’t always readily apparent.
Replacing files uploaded to your Drupal site can be very frustrating. In most cases, when an editor wants to replace a document, they want to keep the exact same filename and filepath and just overwrite the contents of the file. This is important in cases where the file is linked to elsewhere throughout the website or on other websites outside of the editors control.