Dev Center Updates

bigcommerce.com

Catalyst 1.3.6 Addresses Security Vulnerability

by Chris Nowicki, Developer Documentation Technical Writer

Catalyst v1.3.6 release addresses a security vulnerability (CVE-2025-55184, CVE-2025-55183) that affects React Server Components. Key Changes Next.js 15.5.8: Upgraded from Next.js 15.5.7 to 15.5.8 React 19: Upgraded to React 19.1.3 and

Catalyst v1.3.5 Addresses Security Vulnerability

by Chris Nowicki, Developer Documentation Technical Writer

This Catalyst v1.3.5 release addresses a critical security vulnerability (CVE-2025-55182) that affects React Server Components. Key Changes Next.js 15.5.7: Upgraded from Next.js 15.5.1-canary.4 to 15.5.7 (no more canary) React 19:

Catalyst v1.3 is live!

by Chris Nowicki, Developer Documentation Technical Writer

We are excited to announce the release of Catalyst v1.3, which brings new features including a cookie consent manager and gift certificate functionality, and additional improvements. Consent Manager We have added a cookie consent manager

API & B2B Updates

by Chris Nowicki, Developer Documentation Technical Writer

This release sharpens documentation and streamlines integrations across our API and B2B features. Highlights include support for additional checkout URLs (buybutton, mcp), clearer field definitions and examples (e.g., order_id as a string,

API, B2B, Stencil, and Catalyst

by Chris Nowicki, Developer Documentation Technical Writer

What’s New Cleaner APIs (refund quote simplification, shipping cost comparisons, Cart image_url, batch metafield filters), tighter webhook/tax requirements, and an updated Payments Postman collection. B2B docs clarify authentication and

B2B, API, Storefront, Stencil

by Chris Nowicki, Developer Documentation Technical Writer

Storefront Wishlist Feature Documentation Introduces comprehensive Wishlists documentation for storefront adoption and developer reference. Session Syncing (Headless ↔ Checkout) Adds guide for maintaining session continuity across

Catalyst version 1.2 is live!

by Chris Nowicki

We are excited to announce the release of Catalyst v1.2, which brings a significant performance boost for Vercel-hosted Catalyst storefronts, a new Next.js version, and other improvements. Next.js 15.5 Catalyst v1.2 has been updated to

Catalyst Documentation Migration

by Chris Nowicki

🚀 Catalyst Migration Documentation Has Moved We’ve relocated our Catalyst Documentation from catalyst.dev/docs to the developer center. 👉 You can now find all migrated documentation

B2B, API, Storefront

by Chris Nowicki

1. Checkout & API Improvements DEVDOCS-6341 | Checkout - Enhanced Checkout URL Apps or AI agents can use the Checkout URL format to create a new cart, add products, and direct a shopper to your BigCommerce storefront’s checkout. Mark

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