Fixed
- Narrowly Scoped
SelectionSetEquality (#3579):SelectionSetequality now uses a narrowly scoped algorithm that only compares fields in the underlying data that are relevant to theSelectionSet. This fixes a bug where a fragment read back from the graph doesn't match one created in memory by ensuring that equality checks for a fragment do not consider fields that are not included in the fragment, even if they are present in the data. Previous equality checks would simply compare the underlyingDataDictdictionary which was incorrect. See PR #771. Thank you to @potrebic for raising the issue.
Note: This change is fixing a long-standing bug in SelectionSet equality, however it may highlight previously hidden equality issues and appear to be a bug. If you're convinced this new equality behaviour exposes a bug please open a new issue and we can discuss it.