CHANGELOG.md

Changelog

1.12.0 (2026-04-28)

Features

• support costs on arguments of directives (#1465) (2eca1ab)

1.11.0 (2026-04-08)

Features

• check slicing Arguments passed when requireOneSlicingArgument (#1456) (72c181f)
• handle recursion for arguments containing input objects (#1461) (ba21793)

1.10.0 (2026-03-19)

Features

• add initial support for @requires in gRPC (#1362) (07ae75e)
• support sizedFields in cost computations (#1410) (48f7582)

Bug Fixes

• propagate actualListSizes via resolver context (#1404) (5433fcb)

1.9.0 (2026-02-20)

Features

• compute dynamic (actual) cost (#1376) (d6dc786)

1.8.1 (2026-02-19)

Bug Fixes

• resolve: fix flaky singleflight deduplication tests (#1393) (4105082)
• resolve: guard OnFinished against nil loaderHookContext on skipped fetches (#1394) (f79d071)

1.8.0 (2026-02-16)

Features

• add flag for relaxed nullability checks on same shape (#1378) (6be2e74)

Bug Fixes

• enable parallel execution for federation integration tests (#1385) (09d9348)

1.7.0 (2026-02-06)

Features

• compute static costs (#1359) (004f68e)
• improve memory management & request deduplication (#1336) (938d1a9)

Bug Fixes

• add ability to exclude introspection queries from complexity limits (#1342) (19c8693)

1.6.0 (2025-10-21)

Features

• support the oneOf directive (#1308) (251cb02)
• validate presence of optional @requires dependencies (#1297) (ba75e25)

Bug Fixes

• bump engine to v2.0.0-rc.231 for execution (#1329) (ebddb25)
• propagate fetch reasons for interface-related fields (#1312) (5ee3014)

1.5.0 (2025-09-12)

Features

• add support for multiple key directives (#1262) (8535a92)
• add support of field selection reasons extensions (#1282) (37c9582)
• implement resolving fetch dependencies (#1216) (ca9ebaa)
• improved subscription heartbeats (#1269) (4423d60)
• option to allow all error extensions (#1217) (b2e6575)
• redesign handling for lists in gRPC (#1246) (a06c9db)
• support nullable base types (#1212) (b45b92c)
• upgrade all components to go 1.25 (#1289) (6bd2713)

Bug Fixes

• execution tests, disable test cache for execution (#1206) (7216c0f)
• fix collecting representation for fetches scoped to concrete types (#1200) (bcf547d)
• handle null only for outer list (#1250) (0e055a4)
• refactor CoordinateDependencies, FetchReasons (#1293) (cfebc16)
• return parsing error for empty selection sets (#1220) (726c0d2)
• test v2 benchmarks on ci (#1238) (d9cfb21)

1.4.0 (2025-07-02)

Features

• improve apollo gateway compatible field selection validation (#1169) (8c1a063)

Bug Fixes

• support different kinds of close, correct client unsubscribe behaviour (#1174) (b6de322)

1.3.1 (2025-06-05)

Bug Fixes

• upgrade execution graphqlgotools dependency to fix vulnerability (#1176) (ff21653)

1.3.0 (2025-06-05)

Features

• add apollo router compat flag for invalid variable rendering (#1067) (e87961f)
• add deprecated arguments support to introspection (#1142) (1ac2908)
• apollo-router-like non-ok http status errors (#1072) (e685c29)
• differentiate between complete and close event types (#1158) (79f3f41)
• engine: mutex free subscription handling (#1076) (21be4ab)
• implement gRPC datasource (#1146) (146a552)
• update engine version for execution pkg (#1171) (9769beb)

Bug Fixes

• fix printing object value with optional fields (#1065) (5730d72)
• handle scalar values for lists (#1155) (94031e5)
• interface objects (#1055) (858d929)
• print indent once per level by default (#1147) (0f022e5), closes #405

1.2.0 (2024-12-30)

Features

• upgrade go to 1.23 (#1020) (ba20971)

Bug Fixes

• fix regression on removing null variables which was undefined (#988) (06d9407)

1.1.0 (2024-11-14)

Features

• add data source ID to trace (#870) (beb8720)
• add further apollo-compatible error support (#939) (2d08eb6)
• add query plans (#871) (da79d7e)
• expose acquire resolver wait time in loader hooks (#854) (b85148d)
• expose compose method of engine federation config factory (#878) (95e943e)
• improve performance and memory usage of loader & resolbable (#851) (27670b7)
• improve resolve performance by solving merge abstract nodes in postprocessing (#826) (6566e02)
• include subgraph name in ART (#929) (fc0993d)
• rewrite variable renderer to use astjson (#946) (0d2d642)
• subgraph error propagation improvements (#883) (13cb695)
• support multiple pubsub providers (#788) (ea8b3d3)
• validate returned enum values (#936) (7aa4add)

Bug Fixes

• argument and variable validation during execution (#902) (895e332)
• correctly render trace and query plan together (#874) (2fc364f)
• execution validation order, do not reuse planner (#925) (3ffce8b)
• ignore empty errors (#890) (4c5556f)
• improve ws subprotocol selection (1fc0dd9)
• improve ws subprotocol selection (#795) (ad67dbb)
• keep scalar order when merging fields in post processing (#835) (d27fb6e)
• keep unused variables during normalization (#802) (15ae7b3)
• level of null data propagation (#810) (537f4d6)
• merging fields correctly (0dfb6a2)
• merging fields correctly (#836) (3c4cb17)
• merging response nodes (#772) (5e89693)
• planning of provides, parent entity jump, conditional implicit keys, handling of external fields (#818) (fe6ffd6), closes #830 #847
• return empty data when all root fields was skipped (#910) (4607dc0)
• variables normalization for the anonymous operations (#965) (267aef8)