The fact that this isn't some mod or fan effort either, but a 100% no-malarky release from the actual developer, along with a manual, template, and tutorials; is absolutely amazing.
They even collaborated with the Excel team at Microsoft, including a quote on the announcement page from Excel’s Head of Product and participation from Microsoft in a recent livestream event.
They really are a sight to behold. Eventually they got simpler, then annual. They do them monthly now, but Guðmundsson isn't part of it and they are really nothing more than data dumps with some automated infographs.
