minga
tawasuyu's version control: every change signed, and merging by structure instead of by line.
minga —Andean communal work— is tawasuyu's version control. Every commit is signed with its author's key, and merging understands the structure of what it merges: in code, functions; in a document, paragraphs.
In this wiki
It keeps each page's history. What keeps two edits of the same page from overwriting each other is its three-way merge, applied paragraph by paragraph.
Change proposals can be seen published before accepting them, and that preview rebuilds itself when the main branch moves.