Some things are aimed at a group of people, and written with that in mind. Someone closing a project/stopping maintenance of something, usually write directly to the group of users of the software.
To expect everything to contain information about everything someone could not know, means everything would have to be extremely verbose. We have search engines, typing "4coder" and finding the website took me around 2 seconds, I'm sure you'd be able to do it just as fast.