v4.0.0-rc.3

Breaking Change

• removed support to Mutation HOC
• useRefetch no longer exists
• remove fetchObserver in useQuery in favor of onComplete property
• changed the return type:
  • useQuery -> const { data, isLoading, error, retry} = useQuery(query, variables); (removed cached and added isLoading)
  • useRefetchable -> const { data, refetch, isLoading, error } = useRefetchable(node, ref); (before [data, refetch])
  • usePagination -> const { data, hasNext, isLoadingNext, hasPrevious, isLoadingPrevious, isLoading, refetch, loadNext, loadPrevious, errorNext, errorPrevious, error } = usePagination(node, ref); (before [ data, { isLoading, hasMore, loadMore } ])
• usePagination now use of the @refetchable directive

Improved

• added useRefetchableFragment hook with suspense
• added usePaginationFragment hook with suspense
• useSuspenseFragment hook with suspense like useFragment in relay-experimental
• update dependency fbjs
• support relay-runtime v10.x.x
• added more tests
• Added babel dev-expression in order to reduce bundle size
• Removed warning in StrictMode
• improved example with pagination