# What's new in Apollo Client 3.11

DevFeed: [What's new in Apollo Client 3.11](<https://devfeed.tech/articles/what-s-new-in-apollo-client-3-11-23584.md>)

Original publisher: [Read original article](<https://www.apollographql.com/blog/whats-new-in-apollo-client-3-11>)

Author: Jerel Miller

Published: 2024-07-23T11:21:52Z

Content type: release

Language: en

Sources: [Apollo Blog](<https://devfeed.tech/sources/apollo-blog.md>)

Topics: [apollo-client](<https://devfeed.tech/topics/apollo-client.md>), [React](<https://devfeed.tech/topics/react.md>), [Developer Tools](<https://devfeed.tech/topics/developer-tools.md>)

Tags: [apollo-client](<https://devfeed.tech/tags/apollo-client.md>), [devtools](<https://devfeed.tech/tags/devtools.md>), [improvements](<https://devfeed.tech/tags/improvements.md>), [react](<https://devfeed.tech/tags/react.md>), [release](<https://devfeed.tech/tags/release.md>), [subscriptions](<https://devfeed.tech/tags/subscriptions.md>)

## AI overview

Apollo Client 3.11 introduces subscription API improvements, support for React 19 release candidate versions, improved React Compiler support, new Apollo Client Devtools options, and a transition from experimental schema testing utilities to the @apollo/graphql-testing-library package.

## Source excerpt

With the release of Apollo Client 3.11, we're excited to announce a number of features and improvements. Here is what you can expect in Apollo Client 3.11: - A number of improvements to Apollo Client's subscription APIs such as access to in Suspense-enabled hooks, the ability to forward extensions in , a new option for , and a new function for . - Support for React 19 release candidate versions with improved React Compiler support. - New Apollo Client Devtools options.