apollographql/apollo-client v4.0.0-alpha.9 on GitHub

#12536 e14205a Thanks @jerelmiller! - An initial loading state is now emitted from ObservableQuery when subscribing if notifyOnNetworkStatusChange is set to true.
#12512 e809b71 Thanks @jerelmiller! - notifyOnNetworkStatusChange now defaults to true. This means that loading states will be emitted (core API) or rendered (React) by default when calling refetch, fetchMore, etc. To maintain the old behavior, set notifyOnNetworkStatusChange to false in defaultOptions.
```
new ApolloClient({
  defaultOptions: {
    watchQuery: {
      // Use the v3 default
      notifyOnNetworkStatusChange: false,
    },
  },
});
```

#12536 e14205a Thanks @jerelmiller! - The returned networkStatus in useLazyQuery is now set to setVariables when calling the useLazyQuery execute function for the first time with variables.
#12536 e14205a Thanks @jerelmiller! - Ensure ObservableQuery stops polling if switching to a standby fetchPolicy. When switching back to a non-standby fetchPolicy, polling will resume.
#12536 e14205a Thanks @jerelmiller! - Ensure a loading state is emitted when calling the execute function after changing clients in useLazyQuery.
#12542 afb4fce Thanks @jerelmiller! - Ensure useLazyQuery does not return a partial property which is not specified by the result type.