v1.72.0

1.72.0 (2026-09-18)

Full Changelog: v1.71.0...v1.72.0

Features

• api: add group with display_name to rate limits, deprecate group_type (8155b1d)
• ruby: accept the discriminator enum in union .new signatures (f31077a)

Bug Fixes

• bedrock: skip typeless chunks and raise on event-stream error frames (#254) (ae8f6e2)

Chores

• docs: add descriptions for enum values and path parameters (929b51e)
• docs: clarify the compaction tool_changes and tool change descriptions (4bc6c5f)
• internal: update CLAUDE.md branch guidance (#261) (1931e53)