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1.4.0

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@mozex mozex released this 01 Apr 11:57
· 58 commits to main since this release
1.4.0
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mozex Mozex
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Learn about vigilant mode.

What's Changed

Added

  • Add adaptive thinking support (thinking.type: "adaptive") for Claude Opus 4.6 and Sonnet 4.6
  • Add display option on thinking config (summarized / omitted) to control thinking output in responses
  • Add output_config.effort parameter for guiding thinking depth (max, high, medium, low)
  • Add server_tool_use content block type for server-side tools (web search, web fetch, code execution, tool search)
  • Add web_search_tool_result content block type with search results array
  • Add web_fetch_tool_result content block type
  • Add code_execution_tool_result, bash_code_execution_tool_result, and text_editor_code_execution_tool_result content block types
  • Add tool_search_tool_result content block type
  • Add tool_use_id and content properties on CreateResponseContent for all server tool result blocks
  • Add container field on CreateResponse for code execution sandbox persistence
  • Add citations array on text content blocks, supporting all 5 citation location types: char_location, page_location, content_block_location, web_search_result_location, search_result_location
  • Add citations_delta streaming support with citation property on CreateStreamedResponseDelta
  • Add webFetchRequests, codeExecutionRequests, and toolSearchRequests to CreateResponseUsageServerToolUse
  • Add streaming support for server_tool_use and server tool result blocks in CreateStreamedResponseContentBlockStart

Full Changelog: 1.3.3...1.4.0

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