●Change8

Migrating to Apollo Client @apollo/client-graphql-codegen@1.0.0

Complete guide for upgrading to Apollo Client @apollo/client-graphql-codegen@1.0.0.

Released: 8/21/2025

0
Breaking Changes
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Migration Steps
4
Affected Symbols

⚠️ Check Your Code

If you use any of these symbols, you need to read this guide:

@apollo/client-graphql-codegen/local-stateLocalStateResolversCodegenConfig

Migration Steps

  1. 1
    Install `@apollo/client-graphql-codegen`.
  2. 2
    Add the plugin entry `@apollo/client-graphql-codegen/local-state` to your codegen configuration under `plugins`.
  3. 3
    Optionally configure plugin settings such as `nonOptionalTypename`, `baseTypesPath`, and `contextType` in the `config` object for the generated file.
  4. 4
    Make sure the `schema` option points to your local schema file (not the full app schema) to limit resolver generation to local fields.

Release Summary

This release adds a new GraphQL Codegen plugin for generating LocalState resolver types and bumps the codegen package version to a release candidate.

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View the full release notes and all changes for Apollo Client @apollo/client-graphql-codegen@1.0.0.

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