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anthropic Anthropic Python SDK Releases · · 1.7.0

Anthropic Python SDK v1.7.0 Adds Rate Limit Display Names and Tool Runner Updates

sdkaipreviewdeprecationengineer
deprecation feature patch

Anthropic has released version 1.7.0 of its Python SDK, introducing a new display name field for rate limits while deprecating the `group_type` parameter. This update also enhances the tool runner with a `compact_before_next_turn()` method, improving state and failure handling for tools. The release includes several bug fixes for API error handling and client response parsing, alongside various internal chores and documentation updates. These changes primarily affect developers building applications with the Anthropic API in Python.

  • →add group with display_name to rate limits, deprecate group_type
  • →add compact_before_next_turn() to the tool runner
  • →raise an API error for eventstream exception and error frames
  • →accept X | Y union types when parsing responses
  • →don't raise TypeError for X | Y fields with unknown data
Features (2) ›
  • api add group with display_name to rate limits, deprecate group_type
    28f0a83
  • tools add compact_before_next_turn() to the tool runner
    #6418b23fb3
Fixes (5) ›
  • bedrock raise an API error for eventstream exception and error frames
    #7698ec9cc9
  • client accept X | Y union types when parsing responses
    b366fa5
  • client don't raise TypeError for X | Y fields with unknown data
    30ebd69
  • client join multiple anthropic-beta values with a comma and no space
    #7811680324
  • tools tidy compact_before_next_turn() state and failure handling
    #804d3a9fc8
Maintenance (7) ›
  • deps require pydantic 1.10 or later
    91931e1
  • docs add descriptions for enum values and path parameters
    99184dc
  • docs clarify the compaction tool_changes and tool change descriptions
    eacc0ff
  • internal add more unnecessary cast comments
    9e6ce27
  • internal pass strict= to zip() in the MCP tool helpers
    13cfe64
  • internal remove an unused noqa comment from the model tests
    2c18298
  • internal set ruff's target version to Python 3.10
    2bdfd41
Read the original announcement →

https://github.com/anthropics/anthropic-sdk-python/releases/tag/v1.7.0

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