@apollo/client - npm Package Versions

#12049 9c26892 Thanks @phryneas and @maciesielka! - Fix a bug where useFragment did not re-render as expected

#12044 04462a2 Thanks @DoctorJohn! - Cache the useSubscription hook's restart function definition between re-renders.

#12027 eb3e21b Thanks @JavaScriptBach! - Type MutationResult.reset as an arrow function

#12020 82d8cb4 Thanks @jerelmiller! - Better conform to Rules of React by avoiding write of ref in render for useFragment.

#11994 41b17e5 Thanks @jerelmiller! - Update the Modifier function type to allow cache.modify to return deeply partial data.

#11989 e609156 Thanks @phryneas! - Fix a potential crash when calling clearStore while a query was running.

Previously, calling client.clearStore() while a query was running had one of these results:

• useQuery would stay in a loading: true state.
• useLazyQuery would stay in a loading: true state, but also crash with a "Cannot read property 'data' of undefined" error.

Now, in both cases, the hook will enter an error state with a networkError, and the promise returned by the useLazyQuery execute function will return a result in an error state.

#11994 41b17e5 Thanks @jerelmiller! - Prevent accidental distribution on cache.modify field modifiers when a field is a union type array.

#11984 5db1659 Thanks @jerelmiller! - Fix an issue where multiple fetches with results that returned errors would sometimes set the data property with an errorPolicy of none.

#11974 c95848e Thanks @jerelmiller! - Fix an issue where fetchMore would write its result data to the cache when using it with a no-cache fetch policy.

#11974 c95848e Thanks @jerelmiller! - Fix an issue where executing fetchMore with a no-cache fetch policy could sometimes result in multiple network requests.

#11974 c95848e Thanks @jerelmiller! -

Potentially disruptive change

When calling fetchMore with a query that has a no-cache fetch policy, fetchMore will now throw if an updateQuery function is not provided. This provides a mechanism to merge the results from the fetchMore call with the query's previous result.