@apollo/client 3.13.0-rc.0

v3.13.0-rc.0

on Node.js Yarn

Minor Changes

• #12066 c01da5d Thanks @jerelmiller! - Adds a new useSuspenseFragment hook.

  useSuspenseFragment suspends until data is complete. It is a drop-in replacement for useFragment when you prefer to use Suspense to control the loading state of a fragment.

• #12174 ba5cc33 Thanks @jerelmiller! - Ensure errors thrown in the onCompleted callback from useMutation don't call onError.

• #12340 716d02e Thanks @phryneas! - Deprecate the onCompleted and onError callbacks of useQuery and useLazyQuery.
  For more context, please see the related issue on GitHub.

• #12276 670f112 Thanks @Cellule! - Provide a more type-safe option for the previous data value passed to observableQuery.updateQuery. Using it could result in crashes at runtime as this callback could be called with partial data even though its type reported the value as a complete result.

  The updateQuery callback function is now called with a new type-safe previousData property and a new complete property in the 2nd argument that determines whether previousData is a complete or partial result.

  As a result of this change, it is recommended to use the previousData property passed to the 2nd argument of the callback rather than using the previous data value from the first argument since that value is not type-safe. The first argument is now deprecated and will be removed in a future version of Apollo Client.

  observableQuery.updateQuery(
    (unsafePreviousData, { previousData, complete }) => {
      previousData;
      // ^? TData | DeepPartial<TData> | undefined
  
      if (complete) {
        previousData;
        // ^? TData
      } else {
        previousData;
        // ^? DeepPartial<TData> | undefined
      }
    }
  );

• #12174 ba5cc33 Thanks @jerelmiller! - Reject the mutation promise if errors are thrown in the onCompleted callback of useMutation.

Patch Changes

• #12276 670f112 Thanks @Cellule! - Fix the return type of the updateQuery function to allow for undefined. updateQuery had the ability to bail out of the update by returning a falsey value, but the return type enforced a query value.

  observableQuery.updateQuery(
    (unsafePreviousData, { previousData, complete }) => {
      if (!complete) {
        // Bail out of the update by returning early
        return;
      }
  
      // ...
    }
  );

• #12296 2422df2 Thanks @Cellule! - Deprecate option ignoreResults in useMutation.
  Once this option is removed, existing code still using it might see increase in re-renders.
  If you don't want to synchronize your component state with the mutation, please use useApolloClient to get your ApolloClient instance and call client.mutate directly.

• #12338 67c16c9 Thanks @phryneas! - In case of a multipart response (e.g. with @defer), query deduplication will
  now keep going until the final chunk has been received.

• #12276 670f112 Thanks @Cellule! - Fix the type of the variables property passed as the 2nd argument to the subscribeToMore updateQuery callback. This was previously reported as the variables type for the subscription itself, but is now properly typed as the query variables.