---
title: Hydrogen July 2024 release - Shopify developer changelog
description: >-
  Shopify’s developer changelog documents all changes to Shopify’s platform.
  Find the latest news and learn about new platform opportunities.
source_url:
  html: 'https://shopify.dev/changelog/hydrogen-july-2024-release'
  md: 'https://shopify.dev/changelog/hydrogen-july-2024-release.md'
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  affectedApi: []
  primaryTag:
    displayName: Platform
    handle: platform
  secondaryTag:
    displayName: Update
    handle: update
  indicatesActionRequired: false
  createdAt: '2024-07-09T23:05:12-04:00'
  postedAt: '2024-07-11T15:43:00-04:00'
  updatedAt: '2024-07-11T15:42:30-04:00'
  effectiveAt: '2024-07-11T15:43:00-04:00'
---

July 11, 2024

Tags:

* Platform

# Hydrogen July 2024 release

[Hydrogen v2024.7.1](https://github.com/Shopify/hydrogen/releases/tag/%40shopify%2Fhydrogen%402024.7.1) is out today. The July 2024 Hydrogen release contains several new features and bug fixes, including:

* A new `useOptimisticVariant` hook
* `sellingPlanId` support for `<BuyNowButton />`
* New customer account session commit pattern (breaking)
* `<VariantSelector />` improved handling of options (breaking)
* Update Remix to 2.10.0 which included fixes to infinite loading error
* Type fixes for optimistic cart
* CLI: Vite bundle analyzer
* CLI: Support CSS options in Vite projects

Check out our full [Hydrogen July 2024 release blog post](https://hydrogen.shopify.dev/update/july-2024) for more details. And please drop your comments, feedback, and suggestions in [GitHub Discussions](https://github.com/Shopify/hydrogen/discussions)!