Project Management - A Tree Swing Story is some humor about how developing things can go astray.
There are also many different development methodologies coming into or falling out of favor with time.
Duplicati is so small that there’s not a formal process. Sometimes user or devs discussion occurs, e.g.
Implementing the feature to restore any version of a single file
In an earlier era, I think one person helped with the user-facing what-to-build, and another person built.
If anybody would like to get into product or project management, speak up, but resources are limited…