@apollo/client

4.3.5 · 19 Oct 2026MIT5.3M / weekRepository Homepage npm Atom feed

Same major only

1 release in betweenevery note read

Other targets from 3.0.2Newest 3.x3.14.1 Latest4.3.5

1
change to make: 0
advisories fixed: 4
new: 5
fixes

Before you upgrade

Tick each one off as you go

Apollo Client will no longer modify options.fetchPolicy unless you pass options.nextFetchPolicy to request an explicit change in FetchPolicy after the current request. Although this is technically a breaking change, options.nextFieldPolicy makes it easy to restore the old behavior (by passing cache-first).
breaking3.1.0

Release by release

3.1.0
28 Jul 20204 new · 5 fixes
- new
  Errors of the form Invariant Violation: 42 thrown in production can now be looked up much more easily, by consulting the auto-generated @apollo/client/invariantErrorCodes.js file specific to your @apollo/client version.
- new
  Make the client field of the MutationResult type non-optional, since it is always provided.
- new
  Allow passing an asynchronous options.renderFunction to getMarkupFromTree.
- new
  Ergonomic improvements for merge and keyArgs functions in cache field policies.

Upgrade to 3.1.0

npm install @apollo/client@3.1.0

What 3.1.0 needs

Reading 3.1.0's manifest…

Check against your package.json

Which of your other dependencies stand in the way of 3.1.0. Read once, not stored.

After upgrading

Run the type checker, the linter and the tests.
Build, and look for new deprecation warnings.
Update peer dependencies the new version asks for.