Copland was Apple’s failed attempt to modernize the classic Mac OS in the mid 1990s. While parts of it would end up in Mac OS 8, the dream of a modern Mac operating system wouldn’t be realized until after Apple bought NeXT.
Copland is a really interesting (and sad) chapter in the Mac’s history. Here are some documents I’ve collected over the years about it.
A digital treasure trove if there ever was one.