Release history
Anthropic Cli 1.42.0
Anthropic CLI adds speed parameter to Messages API for request optimization, requires beta header for certain models
Anthropic Cli 1.35.0
Added Claude Opus 5.5 support, inline tool definitions, and MCP tool-list pinning in beta
Anthropic Cli 1.30.0
Adds ant apply for managing agents, skills, environments, memory stores, and deployments as code; Adds Claude Tag category and user breakdowns to usage reports
Anthropic Cli 1.29.0
User profiles add external_user_onboarded_at tracking, organization compliance settings, and memory-store schema updates
Anthropic Cli 1.23.0
Anthropic CLI adds output_behavior flag to dream creation for choosing between new memory store or in-place input update
Anthropic Cli 1.19.0
Adds support for Managed Agents model effort, initial session events, threads delta streaming
Anthropic Cli 1.14.0
Adds managed-agent event delta streaming, agent overrides, reverse pagination, vault credential scoping, webhook events