Topic on PCGamingWiki talk:GOG.com Enhancement Project
It's a good start. I added in some missing details like the API table and OS X system requirements.
That being said, the location of the save and configuration files still need to be stated. You don't have to fill them all in, just only for one OS at the minimum (in the case of the GOG.com release, those paths would go under Windows or OS X, depending on the OS you are running on).
Also, while not required, it would be appreciated if you could figure out the DRM system that was present in the retail release (if it had one). These types of retro game rereleases are usually straight rips from their original release, which also leaves in any puzzles that required physical content to bypass.