v0.13.96: v0.13.96

@newsroom.writer: a trail ties "Websites you own" to "Inside Kitewing Websites" and the four Kitewing vaults: six cards at the top of both articles, and smaller at the end, each vault card with "Open the vault" (the vault browser, with the published read key) and "Preview". The end of "Websites you own" becomes "What it looks like: open it and try it", with the collage of the four sites and a link to each site and each vault, and "In short" points to it. A trail of six cards shows as two rows of three.