apollographql/apollo-client @apollo/client@4.1.0-alpha.9

on GitHub

Minor Changes

• #13056 b224efc Thanks @jerelmiller! - InMemoryCache no longer filters out explicitly returned undefined items from read functions for array fields. This now makes it possible to create read functions on array fields that return partial data and trigger a fetch for the full list.

• #13058 121a2cb Thanks @jerelmiller! - Add an extensions option to cache.write, cache.writeQuery, and client.writeQuery. This makes extensions available in cache merge functions which can be accessed with the other merge function options.

  As a result of this change, any extensions returned in GraphQL operations are now available in merge in the cache writes for these operations.

Patch Changes

• #13053 23ca0ba Thanks @phryneas! - Use memoized observable mapping when using watchFragment, useFragment or useSuspenseFragment.