1.86.0 (2025-03-26)

Features

• Add a ExportPublisherModel API (#5055) (4c69301)
• Add AssessData and AssembleData RPCs to DatasetService (4c69301)
• Add batch prediction assessments to multimodal dataset RPCs (a6d975e)
• Add env variables and agent framework to ReasoningEngineSpec (4c69301)
• Add env variables and agent framework to ReasoningEngineSpec in v1beta1 (4c69301)
• Add example, example_store, and example_store_service protos (a6d975e)
• Add import result bq sink to the import files API (4c69301)
• Add import result bq sink to the import files API (4c69301)
• Add import result gcs sink to the import files API (4c69301)
• Add import result gcs sink to the import files API (4c69301)
• Add model_config field for model selection preference (a6d975e)
• Add multihost_gpu_node_count to Vertex SDK. (03d9bf7)
• Add ray 2.33 and 2.42 unit tests as required checks (51dbe94)
• Add session.proto and session_service.proto (a6d975e)
• Add support for version 2.42 for RoV Bigquery read/write (6090205)
• Add the initial version of the LlamaIndex agent prebuilt template. (f1f2ea5)
• Add the initial version of the LlamaIndex agent prebuilt template. (8cbea81)
• Add VertexAISearch.engine option (4c69301)
• Change format string assembly logic for prompt templates. (43ebe97)
• Copy output uploading features from GA Eval SDK to preview. (d6f99cb)
• Enable force deletion in ReasoningEngine (a6d975e)
• Enable force deletion in ReasoningEngine v1beta1 (a6d975e)
• Modify v1 sdk to support rerankers (ececfb3)
• Update GenAI Evaluation QPS to 10. (0995ce2)
• Update GenAI Evaluation QPS to 10. (a59b0a6)
• Update multimodal evaluation (content_map_instance), rubric generation (rubric_based_instance, etc) and raw_output(raw_output, custom_output, etc) proto change in online eval API (a6d975e)
• Update Ray system tests to be compatible with new RoV 2.42 changes (fbb9560)
• Update setup.py for including Ray v2.42 (827b484)

Bug Fixes

• Format of the input to GetPublisherModelRequest for Hugging Face models. (8f7e8b9)
• Format of the input to GetPublisherModelRequest for Hugging Face models. (96d2ecb)
• GenAI Eval: fix a prompt template variable parsing issue when multiline json structures are present (5da362f)
• GenAI Eval: fix a prompt template variable parsing issue when multiline json structures are present (fd12cb8)
• GenAI Evaluation: Fix system instruction not being added to PairwiseMetric. (5c60d95)
• GenAI Evaluation: Fix system instruction not being added to PairwiseMetric. (c65879d)
• Update ipython import according to the latest ipython docs (533012a)

Documentation

• Add deployment_spec and agent_framework field to ReasoningEngineSpec. (4c69301)
• Add deployment_spec and agent_framework field to ReasoningEngineSpec. (4c69301)
• Update comment for package_spec from required to optional in ReasoningEngineSpec. (4c69301)
• Update comment for package_spec from required to optional in ReasoningEngineSpec. (4c69301)