Newsletter Oct'26

Core changelog

Three Core releases shipped in October, spanning v2.22.0 through v2.22.2. The main updates include:

• Multiple payment accounts: Run several Medusa Payments accounts in one project, e.g. per region, in v2.22.0.
• Export customers: Export customers as CSV from the Admin in v2.22.0.
• Update payment session client data: Attach data like a 3D Secure result to an existing session in v2.22.1.
• Node.js 22 required: v2.22.0 drops Node.js 20, so upgrade to v22.22.0 or later first.

Plus 85 bug fixes and a round of dependency updates. See the full release notes.

Cloud changelog

The Medusa Cloud changelog brought new AI tooling, access controls, and domain updates:

• Cloud tools in the Medusa MCP: Agents can read your projects, deployments, logs, environment variables, and Cloud status (more below).
• Connections: Manage and revoke authorized apps and AI tools from organization settings.
• AI troubleshooting for domains: Failing custom domains get an AI flow to diagnose DNS issues.
• Database IP allowlist: Restrict database access to specific IP addresses.

Announcing the Medusa MCP

The Medusa MCP lets you build and operate your store directly from Claude, ChatGPT, and other agents. Analyze orders, create sales reports, and debug your application through the MCP server.

How the MCP handles your custom API routes

Learn how we built the Medusa MCP so your customizations, such as custom API routes, become agent-ready automatically.

+63% revenue from one of Europe's largest resorts

PortAventura, one of Europe's largest resorts with 3 parks, 10 hotels, and ~€350M in annual sales, migrated to Medusa with Rigby. Learn how a unified cart for tickets, rooms, and extras grew online sales by 63%.

19 new community integrations

A total of 19 integrations joined the Integration Directory in October, covering payments, sales, and content, including a Google Merchant Center feed.

Is your storefront agentic?

We built a free agentic storefront scanner that runs 29 checks, scores your store, and gives ready-to-paste prompts to make it agent-ready.

Searching with intent

Learn how semantic search works in Medusa Search, how it matches what shoppers mean, and how an LLM can turn a conversation into a full basket.

Using agents to remove Cloud friction

Learn how we use Claude internally to find and fix Cloud friction points, and how one finding led us to build a new onboarding flow.

Community highlights

Selected highlights from our community:

• One client went from $250k to ~$10k a year after leaving Shopify Plus.
• 306 Technologies: 14 mistakes to avoid when migrating to Medusa.
• Koda Plus built a suite of 15 Medusa integrations you can test.
• Rigby shipped Mercur v2.3.7 with offer conditions and security fixes.
• Agilo brought Medusa to conferences in Zagreb and Copenhagen.
• Medusa is hiring infra engineers, plus pics from our Athens team retreat 📸