• LinkedIn comment webhooks for Company Pages: Get notified the moment someone comments on your LinkedIn Company Page posts. Comments now arrive as comment.received events, so you can react to engagement in real time instead of polling for it. If a Page gets reconnected, you may see up to 24 hours of comments redelivered, so dedupe using the account ID and comment ID together.
• Facebook Page link carousels: Publish link posts with 2 to 5 cards on Facebook Pages through the REST API or MCP, in addition to standard single-link posts. Use childAttachments (or the child_attachments alias) to build out each card, and update or clear cards with a targeted PATCH without affecting the rest of your post.
• Private Slack Connect channel for Business customers: New Business signups and completed upgrades now get a dedicated private Slack Connect channel invitation sent to their registered email, giving you a direct line to our team as you get set up.