github anthropics/anthropic-sdk-python v0.123.0

3 hours ago

0.123.0 (2026-08-18)

Full Changelog: v0.122.0...v0.123.0

Features

  • api: additions to files and memory stores (09ce187)
  • api: updates to skill, files, and user profiles (c6cbffd)
  • client: add helpers for accessing the workspace ID in response headers (f79882b)

Bug Fixes

  • api: remove unsupported mid_conv_system content block (6f15b8d)
  • client: compute platform headers without spawning a subprocess (baca9f4)
  • client: export custom status errors from _exceptions.all (#459) (2950ec4)
  • client: export ServiceUnavailableError and DeadlineExceededError from the package root (#468) (0dcd06d)
  • session-runner: retry tool-result sends for at least the lease TTL (#453) (e1a4891)
  • tools: run synchronous session tools in a worker thread (#399) (8f88c57)

Chores

  • examples: remove legacy Text Completions API examples (cf5c768)
  • internal: remove leftover prism references (826ba7a)

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