1.52.0 (2026-04-14)

Features

• Add Agent Engine-level configuration for generation_trigger_config. (5f80eac)
• Add ingest_events method for Memory Bank. (5f80eac)
• Add memory_types filter to RetrieveMemories (9f3174b)
• Add RetrieveProfiles. (9f3174b)
• Add structured data and context to MemoryRevision. (9f3174b)
• Add structured data and memory type to Memory. (9f3174b)
• Add subset_topics to Memory Bank GenerateMemories (3d7e09e)
• Add support for agent gateway in agent engine (fc840bb)
• add support for keep alive probe in agent engines (080977f)
• Adds cancel_query_job to SDK for agent engine long running async tasks. (15a2401)

Documentation

• Add more examples for AgentEngine (cb3d618)

1.51.0 (2026-04-07)

Features

• Add AgentEngine Memories module (01da9a3)
• Add AgentEngine Memories Revisions module (7196cad)
• Add AgentEngine Sandboxes module (b690152)
• Add consolidation customization to Memory Bank (27adf0e)
• Add session_id to Create Session to allow custom session id (d6af269)
• In run_query_job, rename gcs_bucket to gcs_uri and allow the case that user sets the filename for the output. (dffffd3)

1.50.0 (2026-03-30)

Features

• Add rawEvent field to SessionEvents (cf692e3)
• Make AgentEngine module methods public for prototyping (372858b)
• Update fields from discovery doc change (#36) (11ad542)

Bug Fixes

• Fix pom file build for Java 25 (ebdd232)

Documentation

• Update README with experimental warning (0c1eff4)

1.49.0 (2026-03-24)

Features

• Add AgentEngine Sessions Events module (40c4b7a)
• Add AgentEngine Sessions module (aa06c53)
• Add GenAI Client and basic Agent Engine module (694acaf)

Miscellaneous Chores

• Update versions (79204de)