Generating slide 19 aka code survability, was generated with https://github.com/erikbern/git-of-theseus https://github.com/erikbern/git-of-theseus Thanks to Joe

Generating slide 19 aka code survability, was generated with https://github.com/erikbern/git-of-theseus https://github.com/erikbern/git-of-theseus Thanks to Joel for pointing it out!