Tooling Updates
What’s New in Apollo Client 4.3 (opens in a new tab)
Apollo Client 4.3 adds new performance optimizations and improved cache handling.
Apollo GraphQL· Sep 15, 2026· 8/10
From the article
We’re excited to announce the release of Apollo Client 4.3. This release brings TypeScript improvements that make working with your cache and incremental data safer, as well as support for our most requested feature to date: custom scalars Let’s dive in! TypeScript improvements Type-safe cache type 4.3 gives you a type-safe way to use caches that offer more than the base ApolloCache interface. Now you can reach for those extra APIs directly, without casting types every time. Apollo Client…
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