build(deps): bump google-genai from 2.25.0 to 2.31.0

[dependabot]

Bumps google-genai from 2.25.0 to 2.31.0.

Release notes

Sourced from google-genai's releases.

v2.31.0

2.31.0 (2026-10-14)

Features

• interactions: Add gemini-4-argon to Model enum (8554b07)

Bug Fixes

• Clear continuation state and preserve prompt feedback when continuation hop returns no candidates (a0d809c)
• Fix the function declaration parser for union types. Fixes #3060 (be32e9e)
• Fix the grounding metadata merging for automatic continuation in generate content and generate content stream (f1499bb)
• Make continuation streams retry dropped hops, stop on prompt_feedback, and keep real errors in generate_content (339a929)
• Match the mTLS endpoint to each transport's SSL context, including plain aiohttp (f8a4693)

v2.30.1

2.30.1 (2026-10-13)

Bug Fixes

• Concatenate output_text across multi-step model responses in a turn (180c345)

v2.30.0

2.30.0 (2026-10-13)

Features

• Accumulate streaming continuation usage metadata and expose initial_prompt_token_count (b27f3cd)
• Add continuation_token to the Interactions interaction.status_update event. (02db4c5)
• Add a CONTINUATION_REQUIRED Interaction status (bf9d6d7)
• Add billable token counts fields (6a6501c)
• Add startOffset/endOffset to Transcription and interimTranscriptTimestampEnabled to RealtimeInputConfig (c644a94)
• Add usage in InteractionStatusUpdate events (56c3a1a)
• Allow automatic resumption of continuation token for in generate content and generate content stream. Default behavior for this feature is disabled (83e43ea)
• cli: Update Speakeasy generator to v2.948.0, bump CLI to v0.4.2, and apply CLI overlay fixes (cdcd3dd)
• Enable automatic continuation token resumption for chats module. (9ebf714)

Bug Fixes

• Clear intermediate CONTINUATION finish_reason in streaming continuation (8a641d8)
• Do not record incomplete continuation stream turns in curated chat history (b382e01)
• gemini-api-cli: Remove unsupported 2.5 and 1.6 models from Interactions model options and CLI examples (fe5fb10)
• genai: Deduplicate Flash and Omni descriptions in ModelOption (33efaad)
• interactions: Restore super().model_construct in Interaction model validator (ccd5dd3)
• python: Discard stale checkpoint token on non-resumable finish reason (f44e8ee)

... (truncated)

Changelog

Sourced from google-genai's changelog.

2.31.0 (2026-10-14)

Features

• interactions: Add gemini-4-argon to Model enum (8554b07)

Bug Fixes

• Clear continuation state and preserve prompt feedback when continuation hop returns no candidates (a0d809c)
• Fix the function declaration parser for union types. Fixes #3060 (be32e9e)
• Fix the grounding metadata merging for automatic continuation in generate content and generate content stream (f1499bb)
• Make continuation streams retry dropped hops, stop on prompt_feedback, and keep real errors in generate_content (339a929)
• Match the mTLS endpoint to each transport's SSL context, including plain aiohttp (f8a4693)

2.30.1 (2026-10-13)

Bug Fixes

• Concatenate output_text across multi-step model responses in a turn (180c345)

2.30.0 (2026-10-13)

Features

• Accumulate streaming continuation usage metadata and expose initial_prompt_token_count (b27f3cd)
• Add continuation_token to the Interactions interaction.status_update event. (02db4c5)
• Add a CONTINUATION_REQUIRED Interaction status (bf9d6d7)
• Add billable token counts fields (6a6501c)
• Add startOffset/endOffset to Transcription and interimTranscriptTimestampEnabled to RealtimeInputConfig (c644a94)
• Add usage in InteractionStatusUpdate events (56c3a1a)
• Allow automatic resumption of continuation token for in generate content and generate content stream. Default behavior for this feature is disabled (83e43ea)
• cli: Update Speakeasy generator to v2.948.0, bump CLI to v0.4.2, and apply CLI overlay fixes (cdcd3dd)
• Enable automatic continuation token resumption for chats module. (9ebf714)

Bug Fixes

• Clear intermediate CONTINUATION finish_reason in streaming continuation (8a641d8)
• Do not record incomplete continuation stream turns in curated chat history (b382e01)
• gemini-api-cli: Remove unsupported 2.5 and 1.6 models from Interactions model options and CLI examples (fe5fb10)
• genai: Deduplicate Flash and Omni descriptions in ModelOption (33efaad)
• interactions: Restore super().model_construct in Interaction model validator (ccd5dd3)
• python: Discard stale checkpoint token on non-resumable finish reason (f44e8ee)
• Raise default HTTP timeouts so long-running requests aren't killed client-side (b006b4b)
• Resume streaming generation from the latest checkpoint continuation token on mid-stream errors or cutoffs (90bb32b)
• Update EnvironmentConfig.env schema to map keys to EnvVar or string. (3108d8c)

... (truncated)

Commits

• 6bbead9 chore(main): release 2.31.0 (#3123)
• be32e9e fix: fix the function declaration parser for union types. Fixes #3060
• efbe9d7 chore: internal change
• 339a929 fix: make continuation streams retry dropped hops, stop on prompt_feedback, a...
• 829ec55 test: retry transient errors for longer in the nightly integration tests
• 1dbf070 test: switch the shared integration tests to gemini-3.8-flash
• f1499bb fix: fix the grounding metadata merging for automatic continuation in generat...
• 8554b07 feat(interactions): add gemini-4-argon to Model enum
• a0d809c fix: clear continuation state and preserve prompt feedback when continuation ...
• f8a4693 fix: Match the mTLS endpoint to each transport's SSL context, including plain...
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