Though 1.2 is a minor version bump, a critical problem was addressed in this version that requires a small breaking change during the upgrade. While we strive to make the upgrade path for minor versions seamless, this issue could not be reasonably resolved without requiring this migration.
For most users, this migration will only require a single change to your SchemaConfiguration.swift file.
For a detailed explanation of the breaking changes and a guide on how to migrate to v1.2, see our migration guide.
cacheKeyInfo(for:object:) function, defined in your generated SchemaConfiguration.swift file, has been modified. For more information, see our migration guide.GraphQLExecutor resulted in a ~15-20% reduction in execution time for parsing and mapping network response or cache data onto generated models.DataDict used to store the data for generated models has been updated to use copy-on-write value semantics. This resulted in a ~70-80% reduction in the execution time of initialization and type case conversions in the generated models..relative(subpath:) operations (#2969): See PR #2994. Thank you to @jimisaacs for raising the issue.__fulfilled (#2944): See PR #2990. Thank you to @scottasoutherland for raising the issue.internal access modifier (#2630): See PR #2917. Thank you to @simonbilskyrollins for the feature request.Fetched April 11, 2026