Release Wed, Jul 22, 2026 1 min read

Anthropic Cli 1.19.0

Original release notes

1.19.0 (2026-07-22)

Full Changelog: v1.18.0...v1.19.0

Features

api: add support for Managed Agents model effort, initial session events, and threads delta streaming (1d61ed6)

Chores

internal: codegen related update (fd751e4)