New version of Kiwi Weekly

Two weeks ago we've found out that we get a lot of traffic from newsletter. So now we're experimenting how to make it better.

When I was co-working with @pugson.eth, he shared some feedback on formatting that could potentially improve CTRs. So let's see. Paragraph editor is still not perfect which means this might not look great on mobile yet, but I already passed feedback to Colin, so fingers crossed.

Looks really cool with the previews for the links! I like it a lot!!