anthropics/anthropic-cli v1.11.0

v1.11.0

Repository: anthropics/anthropic-cli

Tag: v1.11.0

Published: 2026-06-09T16:55:31Z

Prerelease: no

Release notes:

1.11.0 (2026-06-09)

Full Changelog: v1.10.0...v1.11.0

Features

• api: add support for claude-mythos-5 and claude-fable-5, with support for server-side fallbacks on refusal (8302a45)
• api: manual updates (c5d792d)
• api: small updates to Managed Agents types (242c693)
• client: adds client-side fallbacks middleware for API providers that do not support server-side fallbacks (8302a45)

Chores

• internal: fix artifact url (20689c3)
• internal: fix branch names (2168a5a)
• internal: update private repo name (c4f0954)

Documentation

• add animated terminal demo (7573585)
• move development docs into CONTRIBUTING.md (ab8aed7)
• point security reports to Anthropic's HackerOne program (#5) (f5c8f0f)
• release-branch readiness sweep (model-release Step 5) + coverage-audit refinements (2454db4)
• replace README demo GIF with webm and poster frame (46d7f93)
• restore README demo GIF (46e0b71)
• restructure README to match SDK conventions (e22f218)
• update product name to Claude Platform (fa89021)
• use claude-opus-4-8 in examples and lead with the ant name (8ecc617)