This was my immediate association as well. I've followed the open-source work of substack for many years, and continue to use many of the modules he published.

This was my immediate association as well. I've followed the open-source work of substack for many years, and continue to use many of the modules he published. https://github.com/substack?tab=repositories https://github.com/substack?tab=repositories I doubt it was an intentional move by the company, since these kinds of name clashes are inevitable in the global scope..