Version 3.8.37

🔔 Changelog

📅 October 28, 2026

Dark mode: MonoChat follows your device's theme, or you can choose light or dark yourself.
Payment links through PayPal and Xendit. Connect them from the Payment Systems screen. See Payment Systems.
Flows get a random split node for A/B tests, a Send payment request action with your own message text, and a Within working hours condition. See Flows.
A redesigned flow builder: collapse groups into cards, add notes, insert a node into a link, and see how often each link was used in the last 7 days.
Flows get an HTTP request node and flow variables: save a node's result and use it in later messages, conditions and requests.
Flows can now start from a webhook request to their own URL, or when someone fills a Facebook or Instagram lead ads form.
WhatsApp Flow designer: build screens with a component palette, phone preview and property panel, or in JSON with validation, starting from templates for appointments, leads, NPS surveys, sign-ups, feedback and delivery addresses. See WhatsApp Flows.
Connect AI assistants such as Claude and ChatGPT to MonoChat: create and revoke MCP connections from the new MCP connections tab on your Account screen. See Connect AI apps.
Export a conversation as JSON, Markdown, CSV or Excel. See Exporting a conversation.
Sensitive actions ask for a confirmation code.
A Twilio SMS channel that cannot receive replies shows a notice in the inbox.

Template builder: the template name follows Meta's format, the header media clears when you switch the header type, Submit and Back are also at the bottom, strikethrough shows in the preview, and deleting a template works again.
An app's collections no longer get created twice on its first open.
A vertical tab group can be closed and opened again.