Catalyst version 1.10.1 release notes
Catalyst 1.10.1 is a patch release. It upgrades Next.js to pick up the July 2026 security release, fixes localized product, category, and brand content falling back to the default language after revalidation, and moves promotion callouts onto Storefront Kit’s built-in styling. For a full list of Catalyst changes, see the changeset on GitHub.
Next.js security release
Next.js is upgraded from 16.2.6 to 16.2.11 to pick up the July 2026 security release.
Localized content after ISR revalidation
Product, category, and brand content fell back to the default language after ISR revalidation.
generateMetadata fetched page data through cache()-memoized loaders before calling setRequestLocale. During background regeneration there is no request in scope, so next-intl could not resolve the locale, the storefront client omitted Accept-Language, and the default-locale response poisoned the memoized cache for the whole render — not just for the metadata.
setRequestLocale(locale) is now called before the fetch in each generateMetadata.
Promotion callout styling
Promotion callouts, added to the PDP and PLP in 1.9.0 and extended to the homepage in 1.10.0, now use Storefront Kit’s built-in warning variant instead of custom Tailwind classes.
This bumps storefront-kit to ^0.32.3, whose styles stylesheet is now plain CSS and so imports cleanly under Turbopack, and wires up storefront-kit/styles plus the Storefront Kit dist content path so the callout’s design-system tokens resolve out of the box.
Release tags
Latest stable: