Hi, Sadly, Andrew Ford, the original author, died last year (his wife told me in a email when I wanted to contact Andrew). So upstream do not exist anymore but a git repository exists on github at https://github.com/fordmason/cronolog
The codebase is a bit old, from my point of view, this software need also a new upstream maintainer (to modernize the code, add a test suite, and maybe more). With the hope I helped. Regards, -- xakz
