Changelog

0.74.0 (2025-10-21)

Bug Fixes

• Include AssistAnswer as a part of the Session (0a730d4)

Dependencies

• update dependency com.google.cloud:sdk-platform-java-config to v3.53.0 (#11776) (e4a2892)

0.73.0 (2025-10-13)

• No change

0.72.0 (2025-10-07)

Dependencies

• update dependency com.google.cloud:sdk-platform-java-config to v3.52.3 (#11755) (b117bc3)

0.71.0 (2025-09-22)

Dependencies

• update dependency com.google.cloud:sdk-platform-java-config to v3.52.2 (#11747) (deb0ed9)

0.70.0 (2025-09-11)

Features

• Added ranking_expression_backed and rank_signals fields related to the Custom Ranking feature (75896ab)

Dependencies

• update dependency com.google.cloud:sdk-platform-java-config to v3.52.1 (#11738) (b17cf6d)

0.69.0 (2025-08-25)

Dependencies

• update dependency com.google.cloud:sdk-platform-java-config to v3.52.0 (#11727) (31d8698)

0.68.0 (2025-08-13)

• No change

0.67.0 (2025-08-08)

Dependencies

• update dependency com.google.cloud:sdk-platform-java-config to v3.51.0 (#11695) (b82ce00)

0.66.0 (2025-07-30)

• No change

0.65.0 (2025-07-28)

Features

• add AssistantService (abbb5a3)
• add SessionService (df87c7e)
• add SessionService (df87c7e)
• add SessionService (abbb5a3)

Dependencies

• update dependency com.google.cloud:sdk-platform-java-config to v3.50.2 (#11680) (d1b99a7)

0.64.0 (2025-07-11)

Dependencies

• update dependency com.google.cloud:sdk-platform-java-config to v3.50.1 (#11655) (9b34528)

0.63.0 (2025-06-25)

Dependencies

• update dependency com.google.cloud:sdk-platform-java-config to v3.50.0 (#11624) (a19f457)

0.61.0 (2025-06-16)

• No change

0.60.0 (2025-06-04)

Features

• add CMEK config service (3a36735)

Dependencies

• update dependency com.google.cloud:sdk-platform-java-config to v3.49.0 (#11603) (3ea506d)

0.58.0 (2025-05-06)

Dependencies

• update dependency com.google.cloud:sdk-platform-java-config to v3.46.3 (#11531) (5f9a9e7)
• update dependency com.google.cloud:sdk-platform-java-config to v3.47.0 (#11561) (9e84230)

0.55.0 (2025-02-26)

Dependencies

• update dependency com.google.cloud:sdk-platform-java-config to v3.44.0 (#11456) (6b0ad6f)

0.54.0 (2025-02-11)

Dependencies

• update dependency com.google.cloud:sdk-platform-java-config to v3.43.0 (#11426) (afdc294)

0.53.0 (2025-01-29)

Dependencies

• update dependency com.google.cloud:sdk-platform-java-config to v3.42.0 (#11410) (34dfd0d)

0.52.0 (2025-01-09)

Dependencies

• update dependency com.google.cloud:sdk-platform-java-config to v3.41.1 (#11382) (a4fd23c)

0.51.0 (2024-12-13)

Dependencies

• update dependency com.google.cloud:sdk-platform-java-config to v3.41.0 (#11349) (9bb6334)

0.50.0 (2024-11-18)

Features

• Add GroundedGenerationService API (bee5fa4)

0.49.0 (2024-10-28)

⚠ BREAKING CHANGES

• fix the location type annotation

Features

• Add GroundedGenerationService API (492696e)
• add lite search API to allow public website search with API key (492696e)

Bug Fixes

• fix the location type annotation (492696e)

0.48.0 (2024-10-09)

• No change

0.46.0 (2024-09-26)

Features

• promote search tuning service to v1 (3ec9def)
• return index status in document (3ec9def)
• support natural language understanding in search (3ec9def)

0.45.0 (2024-09-11)

• No change

0.44.0 (2024-08-21)

Features

• support natural language understanding in search (21cf7c6)

0.43.0 (2024-07-31)

Features

• update sample query, sample query set patterns
• add Chunk resource in the search response (ec77898)
• add Chunk resource in the search response (f4a2a5a)
• add sample query set APIs (ec77898)
• add sample query set APIs (ec77898)
• Update CompletionService (ec77898)
• Update SearchService (ec77898)
• update sample query, sample query set patterns (ec77898)

0.42.0 (2024-06-27)

• No change

0.41.0 (None)

• No change

0.40.0 (2024-05-23)

• No change

0.39.0 (2024-05-08)

• No change

0.38.0 (2024-04-25)

Features

• remove some unused LRO metadata/response
• add advanced engine model APIs (a1e72bb)
• add answer generation APIs (a1e72bb)
• add answer generation APIs (a1e72bb)
• add project provision and terms APIs (a1e72bb)
• add standalone grounding API (a1e72bb)
• add standalone grounding API (a1e72bb)
• add standalone ranking API (a1e72bb)
• promote blending search to v1 (a1e72bb)
• promote healthcare search to v1 (a1e72bb)
• promote online chunking search to v1 (a1e72bb)
• promote recommendation service to v1 (a1e72bb)
• support advanced search boosting (a1e72bb)
• support advanced search boosting (5423c11)
• support boost/bury on multi-turn search (a1e72bb)
• support import data from Cloud Spanner, BigTable, SQL and Firestore (a1e72bb)
• support import data from Cloud Spanner, BigTable, SQL and Firestore (a1e72bb)
• support import data from Cloud Spanner, BigTable, SQL and Firestore (5423c11)
• support layout detection and more chunking features (5423c11)
• support standalone ranking API (5423c11)
• remove some unused LRO metadata/response (a1e72bb)
• keep the API doc up-to-date with recent changes (a1e72bb)
• keep the API doc up-to-date with recent changes (a1e72bb)
• keep the API doc up-to-date with recent changes (a1e72bb)
• keep the API doc up-to-date with recent changes (5423c11)

0.37.0 (2024-04-04)

• No change

0.35.0 (2024-03-28)

• No change

0.34.0 (2024-03-22)

Features

• http_uri fix for method ListChunks in service ChunkService
• add billing estimation services (392ff2d)
• add document processing config services (392ff2d)
• add document processing config services (392ff2d)
• add search tuning services (392ff2d)
• add serving config services (392ff2d)
• add suggestion deny list import/purge services (392ff2d)
• allow setting schema on schema creation (392ff2d)
• support acl-based and blended search (392ff2d)
• support batch documents purge with GCS input (392ff2d)
• support blended search (392ff2d)
• support boost in multi-turn search (392ff2d)
• support chunk-based document search (392ff2d)
• support search adaptor based search (392ff2d)
• http_uri fix for method ListChunks in service ChunkService (392ff2d)
• keep the API doc up-to-date with recent changes (392ff2d)
• keep the API doc up-to-date with recent changes (392ff2d)

0.33.0 (2024-03-06)

• No change

0.32.0 (2024-02-20)

• No change

0.31.0 (2024-02-09)

Features

• add data store, engine and site search engine services (#10350) (3bf2de6)

0.30.0 (2024-01-23)

• No change

0.29.0 (2024-01-10)

Features

• add site search engine service (#10149) (ebfda8b)

0.28.0 (2023-12-12)

• No change

0.27.0 (2023-12-04)

Features

• add data store and engine services (#10054) (5a71294)

Dependencies

• deps: update dependency com.google.cloud:google-cloud-shared-dependencies to v3.20.0 (#10093) (91a4e4e)

0.26.0 (2023-11-06)

Dependencies

• deps: update dependency com.google.cloud:google-cloud-shared-config to v1.6.1 (#10014) (7b1b742)
• deps: update dependency com.google.cloud:google-cloud-shared-dependencies to v3.19.0 (#10018) (d9b705a)

0.25.0 (2023-10-25)

Features

• add v1alpha public library for discoveryengine (#9953) (f4b2dda)

Dependencies

• deps: update dependency com.google.cloud:google-cloud-shared-config to v1.6.0 (#9969) (9e2be39)
• deps: update dependency com.google.cloud:google-cloud-shared-dependencies to v3.18.0 (#9984) (9814dc0)

0.24.0 (2023-10-11)

Dependencies

• deps: update dependency com.google.cloud:google-cloud-shared-config to v1.5.8 (#9941) (f818d26)
• deps: update dependency com.google.cloud:google-cloud-shared-dependencies to v3.17.0 (#9942) (2cc7888)

0.23.0 (2023-09-28)

• No change

0.21.0 (2023-09-27)

Dependencies

• deps: update dependency com.google.cloud:google-cloud-shared-dependencies to v3.16.0 (#9866) (aa36b2c)
• deps: update dependency com.google.cloud:google-cloud-shared-dependencies to v3.16.1 (#9881) (8a29511)

0.20.0 (2023-09-11)

Features

• support conversational / multi-turn search (#9786) (ea37f15)
• supported bring your own embedding feature (ea37f15)

Dependencies

• deps: update dependency com.google.cloud:google-cloud-shared-dependencies to v3.15.0 (#9809) (09dbd85)

0.19.0 (2023-08-08)

Features

• support conversational / multi-turn search (#9710) (e1fba2b)

Dependencies

• deps: update dependency com.google.cloud:google-cloud-shared-dependencies to v3.14.0 (#9722) (c7011db)

0.18.0 (2023-07-21)

Dependencies

• deps: update dependency com.google.cloud:google-cloud-shared-config to v1.5.7 (#9651) (c88d623)
• deps: update dependency com.google.cloud:google-cloud-shared-dependencies to v3.13.1 (#9655) (affebee)

0.17.0 (2023-07-11)

Dependencies

• deps: update dependency com.google.cloud:google-cloud-shared-dependencies to v3.13.0 (#9622) (3ac3050)

0.16.0 (2023-06-23)

Features

• support extractive content in search (#9554) (af36e0a)

Dependencies

• deps: update dependency com.google.cloud:google-cloud-shared-dependencies to v3.12.0 (#9577) (9e9812a)

0.1.0 (2022-10-24)

Features

• [analyticsdata] add subject_to_thresholding field to ResponseMetadata type (#8545) (8fdc6c1)
• [discoveryengine] new module for discoveryengine (#8646) (7b2a1bd)
• add tokens_per_project_per_hour field to PropertyQuota type (8fdc6c1)

Bug Fixes

• owl-bot-staging should not be commited (#8337) (c9bb4a9)