The term ‘Red’ is used as a contraction by the ‘Readable Human Format’.
It’s not clear to my why you think the previous title would be referring to a project other than the one that it linked to.
> Install only older version, for windows: https://static.red-lang.org/dl/win/red-063.exe
This documentation processor is a different thing, even though it may be produced by the same people.
