Paste a Heading link into LinkedIn, Slack or X and the preview card is the homepage hero: the night sky, the wordmark, your page's title in the display serif, and the pink pill. Docs and API reference links carry their own label.
Two things also changed underneath. Every preview image is now served from www.useheading.com, so the docs and API reference links, whose image used to sit behind a redirect some networks refuse, show a card again. And a long description is cut at a word, not in the middle of one.