ReleaseAnthropicAnthropicpublished Jun 9, 2026seen 1d

anthropics/anthropic-sdk-python v0.108.0

anthropics/anthropic-sdk-python

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v0.108.0

Repository: anthropics/anthropic-sdk-python

Tag: v0.108.0

Published: 2026-06-09T16:37:30Z

Prerelease: no

Release notes:

0.108.0 (2026-06-09)

Full Changelog: v0.107.1...v0.108.0

Features

  • api: add support for claude-mythos-5 and claude-fable-5, with support for server-side fallbacks on refusal (6b76649)
  • client: adds client-side fallbacks middleware for API providers that do not support server-side fallbacks (6b76649)

Notability

notability 3.0/10

Routine SDK release, minor version update.