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medusajs.com · newsletter
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September brought five Core releases, Medusa Search, the commerce MCP beta, 24 new community integrations, a new user story, and several community highlights. Catch all that and more in our latest newsletter.
Help shape our new commerce MCP
We’re looking for beta users to help shape our new commerce MCP, which will bring Medusa’s APIs into your AI tools on Cloud. Sign up for the beta here.
Core changelog
Five Core releases shipped in September, spanning v2.20.0 through v2.21.2. The main updates include:
Search Module: Define indexes for products or other data models and query them through the Store API in v2.21.1.
Payment and MFA security: v2.20.0 validates payment providers against a cart's region and requires a completed MFA challenge for protected routes.
Fractional inventory: Track quantities by weight, length, or volume with units of measure in v2.20.0.
Calculated draft-order shipping: Use third-party calculated rates when an operator creates an order in v2.20.0.
Store API performance: v2.20.0 caps deeply nested relation expansion on public routes.
Reusable Admin building blocks: v2.21.0 exports dashboard components, hooks, and utilities for custom Admin views.
Store credit management: v2.21.1 lets Admin users create store-credit accounts and debit them.
Security Update: v.2.21.0 includes an important security update in the store API. We therefore recommend that you upgrade to the latest version.
See the full release notes for upgrade details.
Core changelog
Cloud changelog
The Medusa Cloud changelog brought new controls for search, usage, and environments:
Medusa Search: Built-in Search provider for free-text and semantic search (more below).
Search analytics: See search volume, empty results, popular terms, and response times for your indexes.
Database access: Enable or disable read access and rotate connection passwords from the dashboard.
Team ownership: Promote organization members to Owner from team settings.
Medusa Search Announcement
Medusa Search brings keyword, semantic, and hybrid search into Medusa, with indexes that stay in sync with your application. The Search Module runs on PostgreSQL locally, while the managed Medusa Search provider is available on Medusa Cloud. More in the announcement.
Medusa Search Announcement
Medusa Search compared to Algolia & MeiliSearch
Our comparison post covers setup, search capabilities, pricing, and migration paths, and shows how Medusa Search can cost 50–80% less depending on the search workload. And you get access to our quick migration guides.
Medusa Search compared to Algolia and MeiliSearch
Healthletic: 30% conversion uplift from Shopify
Healthletic migrated its subscription business from Shopify Plus to Medusa and lifted checkout conversion by 30% and saved $300K in annual fees. Today, they handle 240,000+ orders per year on Medusa.
Healthletic user story
24 new community integrations
The September integrations roundup covers an incredible 24 community additions: product feeds for Google and Meta, Order Comments, an update to MercadoPago, and much more. Explore them in the Integration Directory.
New integrations September 2026
Agent automations of releases and changelog
Learn how we work with agents to do automations like Medusa releases, from documentation changes and draft release notes to changelog entries for Core and Cloud.
Automating releases and Changelog
Skills and MCP that evolve with Medusa
Our agentic documentation workflow carries documentation changes into Medusa's agent skills and Docs MCP server. Updates open reviewable pull requests so the tools developers use can keep pace with the product.
Skills and MCP that evolve with Medusa
Community highlights
Selected highlights from our community:
Rigby built the Medusa commerce backend for PortAventura World, unifying tickets, hotel reservations, and extras across three parks, ten hotels, and 5.3M+ yearly visitors.
Raj at 306 Technologies shared a video testing Jev with Medusa to choose a fulfillment warehouse based on inventory, delivery time, cost, and workload.
Vaimo announced its Hedengren project, a large-scale Nordic B2B commerce platform and customer portal with Medusa at its core.
That's it for now. For all changes, check out our changelog.
See you next time.
MedusaJS, Inc.
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