@BlackwellWriter thanks but I'm not sure that's going to help those of us who purchased through https://www.blackwellwriter.com/ as the links in the purchase email only work for 30 days. After that, when you click the links you get a "Forbidden" message in the webpage that opens. There isn't a login area on https://www.blackwellwriter.com/ like on https://blackwellwriter.itch.io/ where you can re-download titles in your library, instead purchases through https://www.blackwellwriter.com/ seem to pretty much be a one-time download, through the links in the email, unless I'm missing something, in which case please correct me. I too wish I had purchased everything through one place, but I initially stumbled on https://www.blackwellwriter.com/ and made several purchases there before realizing they were also available on https://blackwellwriter.itch.io/ .
As a side note, I'm a Patreon, are you going to release these updates through Patreon?