Chat SDK now supports rich text in Telegram

Chat SDK now renders explicit markdown and ast messages as native rich messages on the Telegram adapter. Your bots get real headings, lists, tables, task lists, formulas, and separate media blocks instead of flattened text.

bot.onNewMention(async (thread) => {
  await thread.post({
    markdown: [
      "## Deployment status",
      "",
      "| Service | Status |",
      "| --- | --- |",
      "| API | ✅ Ready |",
      "| Web | 🚀 Building |",
    ].join("\n"),
  });
});

What you get:

• Native formatting: headings, lists, tables, task lists, formulas, and media blocks.

• Streaming: private chats show live draft previews and persist the final response.

• Automatic fallback: plain strings, raw messages, cards, and captions continue to work exactly as before.

Read the Telegram adapter documentation to get started.