ReleaseAnthropicAnthropicpublished May 21, 2026seen 5d

anthropics/anthropic-sdk-ruby v1.43.0

anthropics/anthropic-sdk-ruby

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published May 21, 2026seen 5dcaptured 2dhttp 200method plain

v1.43.0

Repository: anthropics/anthropic-sdk-ruby

Tag: v1.43.0

Published: 2026-05-21T20:02:04Z

Prerelease: no

Release notes:

1.43.0 (2026-05-21)

Full Changelog: v1.42.0...v1.43.0

Features

  • api: Add support for thinking-token-count beta for estimated tokens in thinking block deltas when streaming (9cd8a67)

Notability

notability 3.0/10

Routine SDK release update.