Dev Center Updates

bigcommerce.com

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:

API & Documentation Improvements

by Chris Nowicki, Developer Documentation Technical Writer

We’re excited to announce several impactful updates to our platform and its documentation aimed at improving developer workflow and feature clarity. Notable enhancements include new support for coupon code parameters in the single coupon

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

Cornerstone 6.17.0 (10-01-2025)

6.17.0 (10-01-2025) Add net-new "order.pickup_addresses" to unify objects used on Order Details and Order Invoice pages #2557 Removed banner widget configuration and related translations #2561 Add support for shipping discounts in

Braintree SDK Updated to v3.128.0

by Chris Nowicki, Developer Documentation Technical Writer

What’s New Improved Hosted Fields Behavior This version includes important fixes to how hosted fields behave during checkout. In previous versions, some users experienced issues where the input cursor would jump out of fields (such as

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

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