deps(deps): bump google-genai from 1.47.0 to 1.70.0

[dependabot]

Bumps google-genai from 1.47.0 to 1.70.0.

Release notes

Sourced from google-genai's releases.

v1.70.0

1.70.0 (2026-03-31)

Features

• Support dedicated TextAnnotationDelta for streaming tool responses (5c820f2)

Bug Fixes

• Fix service_tier enums. (855e431)

v1.69.0

1.69.0 (2026-03-27)

Features

• Add consent_audio and voice_consent_signature and AsyncSession.setup_complete (69a02c4)
• Add custom_metadata to FileSearchResult. (aed1559)
• Add labels field to Veo configs (208a173)
• Add mime type for Audio content (674b837)
• Add model_status to GenerateContentResponse (Gemini API only) (ce86f2b)
• Add part_metadata in Part (Gemini API only) (ce86f2b)
• Add service tier for interactions. (b07002e)
• Add service tier to GenerateContent. (12b404b)
• Add support for more image and audio MIME types in Interactions content (8ec977c)
• Add supported models to the ModelOptions (1ccad7b)
• Autoenable mTLS in environment with bound token (Agent Engine with AgentAuthority) through google-auth migration (except custom client args, custom client or custom ClientSession) (a95d08a)
• genai: Add TURN_INCLUDES_AUDIO_ACTIVITY_AND_ALL_VIDEO to TurnCoverage (1ba8e2e)
• Support hyperparameters in distillation tuning (ad38e3a)
• Support rendered_parts in GroundingSupport (ce86f2b)

Bug Fixes

• Support us region routing (8e3e00c)

Documentation

• Update python docs for 1.68. (07ae1b1)

v1.68.0

1.68.0 (2026-03-17)

Breaking changes

• [Interactions] Breaking change to Interactions API to refactor TextContent annotations to use specific citation types (6c3379f)

... (truncated)

Changelog

Sourced from google-genai's changelog.

1.70.0 (2026-03-31)

Features

• Support dedicated TextAnnotationDelta for streaming tool responses (5c820f2)

Bug Fixes

• Fix service_tier enums. (855e431)

1.69.0 (2026-03-27)

Features

• Add consent_audio and voice_consent_signature and AsyncSession.setup_complete (69a02c4)
• Add custom_metadata to FileSearchResult. (aed1559)
• Add labels field to Veo configs (208a173)
• Add mime type for Audio content (674b837)
• Add model_status to GenerateContentResponse (Gemini API only) (ce86f2b)
• Add part_metadata in Part (Gemini API only) (ce86f2b)
• Add service tier for interactions. (b07002e)
• Add service tier to GenerateContent. (12b404b)
• Add support for more image and audio MIME types in Interactions content (8ec977c)
• Add supported models to the ModelOptions (1ccad7b)
• Autoenable mTLS in environment with bound token (Agent Engine with AgentAuthority) through google-auth migration (except custom client args, custom client or custom ClientSession) (a95d08a)
• genai: Add TURN_INCLUDES_AUDIO_ACTIVITY_AND_ALL_VIDEO to TurnCoverage (1ba8e2e)
• Support hyperparameters in distillation tuning (ad38e3a)
• Support rendered_parts in GroundingSupport (ce86f2b)

Bug Fixes

• Support us region routing (8e3e00c)

Documentation

• Update python docs for 1.68. (07ae1b1)

1.68.0 (2026-03-17)

Breaking changes

• [Interactions] Breaking change to Interactions API to refactor TextContent annotations to use specific citation types (6c3379f)
• [Interactions] Breaking change for Interactions, rename ContentDelta unions. (1b03909)
• [Interactions] Breaking change to Interactions API to rename rendered_content to search_suggestions (0e21c4e)

... (truncated)

Commits

• 42e6504 chore(main): release 1.70.0 (#2222)
• 855e431 fix: Fix service_tier enums.
• 5c820f2 feat: Support dedicated TextAnnotationDelta for streaming tool responses
• 7cc2acc chore(main): release 1.69.0 (#2184)
• 12b404b feat: Add service tier to GenerateContent.
• b07002e feat: Add service tier for interactions.
• ad38e3a feat: support hyperparameters in distillation tuning
• 4dbb277 chore: Remove TYPE_JPG from ImageContent.MimeType enums
• 1ccad7b feat: Add supported models to the ModelOptions
• 2863dc7 chore: internal change
• Additional commits viewable in compare view

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[harper-new-line]

HarperBot

The provided change updates the google-genai dependency from version 1.47.0 to 1.70.0. This is generally a positive change as it brings in newer features, bug fixes, and potentially security updates.

Analysis of the change:

• Code Quality: The format package==version is standard and clear. The change maintains this format.
• Best Practices:
  • Dependency Updates: Keeping dependencies reasonably up-to-date is a good practice for security, performance, and access to new features.
  • Version Pinning: The original and new lines use exact version pinning (==). While this ensures maximum reproducibility, it requires manual updates for every patch or minor release.
  • Consistency: The requirements-py39.txt file shows a mix of exact pins (e.g., flask, requests) and version ranges (e.g., Werkzeug, Jinja2). For google-genai, which is a client library that often receives frequent updates for bug fixes and minor improvements, a more flexible range might be beneficial.
• Performance: Newer versions often include performance optimizations.
• Correctness: 1.70.0 is a valid and more recent version of the library.

Suggested Improvement:

To balance reproducibility with the benefit of automatically picking up bug fixes and minor improvements without constant manual updates, consider using the compatible release specifier (~=) for google-genai. This allows for patch and minor version updates within the specified major version series, while still providing a strong upper bound to prevent unexpected breaking changes from future major or significant minor releases.

For example, google-genai~=1.70.0 would allow any version >=1.70.0 but `=3.0.0,=3.1.0,<3.2.0

<!-- harperbot-sha: 44ea902a9cd033265ff4688d3f8b3e9159f8432b -->
</details>

[harper-new-line]

HarperBot Analysis for 44ea902

[dependabot]

Superseded by #27.