• X Direct Messages: X now works just like Instagram and Facebook in the Conversations API. Connect an account with DM access enabled to receive inbound DMs, reply with media, schedule messages, and start new conversations with x.user_id or x.username. To receive DMs, register your webhook URL on your X app once; after that, every account you connect with DM access is wired up automatically.
• More reliable X DM delivery: Newly connected X accounts are now subscribed to direct messages immediately and reliably, so messages start flowing without any extra steps.
• Flat-fee billing plans: Subscriptions can now be configured with flat-fee product plans, with clearer handling when a plan isn't recognized.
• YouTube icon: A YouTube icon is now available wherever network icons are shown, matching YouTube's branding guidelines.