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v2.64.0

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@stainless-app stainless-app released this 18 Sep 15:54
9171488

2.64.0 (2026-09-18)

Full Changelog: v2.63.0...v2.64.0

Features

  • api: add group with display_name to rate limits, deprecate group_type (135fe49)
  • client: add BetaRunnableTool and reject uninstantiable tool and output classes (#306) (0542b5b)
  • tools: add compactBeforeNextTurn() to the tool runner (#310) (1849b3f)

Bug Fixes

  • bedrock: surface stream decoding failures instead of truncating (#304) (df4db87)
  • bedrock: surface stream exception frames as errors and skip typeless frames (#305) (d0cf922)
  • client: dispatch fallback and advisor tool result blocks in StructuredContentBlock (#312) (0556b75)
  • client: fix cross-thread stream close and GC ending streams early (05dd9db)
  • client: retry file uploads given as a path or an open file instead of sending them once (0c34d3a)

Chores

  • docs: add descriptions for enum values and path parameters (dc83ca8)
  • docs: clarify the compaction tool_changes and tool change descriptions (f8e3f2c)