As a symbol of goodwill — and because we could no longer maintain the project — a setup & install process was developed, and the project was open-sourced.
The idea was for funded teams to pay for a licence, and to keep it free for small and solo independent developers. We were inspired by dopresskit() and similar projects, and wanted to give back to the community in a similar way.
We never publicised or marketed it though - oops!
(The code repository is now private again.)