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## Catalyst 1.9.0

Catalyst v1.9.0 is now available.

* **Product videos** - Catalyst now displays product videos (YouTube) on the PDP in a dedicated section below the primary product content, with a featured player and thumbnail strip.

  ![Product detail page Videos section showing a featured YouTube video player with title, channel name, and a thumbnail strip for switching videos](/_fern-img/1fe1c439fd0cb61b367558331397952cd7b11bd8a9f993700abf9dda5645f7eb.webp)

* **Promotion callouts** - live promotion data from the Storefront GraphQL API now renders as callouts on the PDP and PLP (category, brand, and search).

* **Sort settings** - Catalyst now respects the store's default product search sort and product category sort settings from the control panel.

* **Cart reliability** - rapid cart quantity/delete clicks are now coalesced into a single in-flight server action, fixing cases where fast clicking could lock up the cart or leave the checkout button stuck spinning. The cart's locale now also stays in sync when a shopper switches storefront locale (gated behind a store-side feature flag).

* **Storefront fixes** - Account Settings now saves correctly when a merchant-defined required custom customer field exists, customer-only navigation and pages are no longer leaked via a shared cache, and the footer Blog link now respects the Blog visibility setting.

See the full [1.9.0 release notes](/developer/docs/storefront/catalyst/release-notes/1-9-0) for migration details and release tags.