Anthropic Python SDK v0.88.0

0.88.0 (2026-04-01)

Full Changelog: v0.87.0...v0.88.0

Features

• api: add structured stop_details to message responses (fd82d6b)
• bedrock api key auth (#1623) (a95a3fc)
• prepare aws package (#1615) (6875fab)

Chores

• tests: bump steady to v0.20.2 (1bc4e9f)