v4.0.0

⚠ BREAKING CHANGES

• drop Node 8 support (#1006)
• FirestoreDataConverter.fromFirestore() is now called with a QueryDocumentSnapshot instead of DocumentData (#965)

Features

• add support for serialization to BigInt (via settings({useBigInt: true}) (#1016)
• add support for set() with SetOptions when using FirestoreDataConverter (#1087)
• retry CommitRequests that fail with UNAVAILABLE (#1235)

Bug Fix

• remove fallback code that periodically invoked CommitRequests inside Transactions on GCF (#1112)
• fixes an error that prevented Firestore from connecting to the Emulator if multiple versions of @grpc/grpc-js are installed (#1233)

v3.8.6

Bug Fixes

• reject all promises with errors (#1224) (9118521)
• restart onSnapshot() listeners that stop receiving updates (#1220) (49ca641)

v3.8.5

Bug Fixes

• fix flaky BulkWriter test (#1115) (9a24cc0)
• retry ABORTED for non-transactional commits (#1111) (f175236)
• retry Query streams (#1116) (d7574ea)

v3.8.4

Bug Fixes

• send Authentication header with every emulator request (#1105) (83f617c)

v3.8.3

Bug Fixes

• return null for 'parent' call on root collection (#1099) (c5c0b15)

v3.8.2

Bug Fixes

• authenticate as admin user when ssl:false is set (#1095) (a178556), closes /github.com/firebase/firebase-js-sdk/issues/3105#issuecomment-635541894

v3.8.1

Bug Fixes

• Add tests to check fields used in whereIn should be equality filters (#1081) (3153dd2)
• capture error stacks across async calls (#1088) (7acdd7e)

v3.8.0

Features

• add ignoreUndefinedProperties option (#1062) (de733c8)

Bug Fixes

• prepare sources for BulkWriter (#1051) (8c52d47)
• allow running source with ts-node (#1074) (f66a089)
• remove type dependency on Moment (#1063) (30008b0)

v3.7.5

Bug Fixes

• return errors from Query.stream() (#1046) (4b65fca)

v3.7.4

Bug Fixes

• validate nested arrays in FieldValue (#1003) (3497691)