We're rapidly accumulating funds!

Some contributors have been asking about invoices. On opencollective, invoices are filed with expenses in the Budget section of the site, here:

https://opencollective.com/nix-errors-enhancement#section-budget

Each engineering expense requires an invoice document along with it. As I complete each phase I'll file an invoice document. The plan is to break out the total cost on that invoice document among the different contributors for that phase.

If someone needs it, I can create an invoice document just for a single contributor as well.