Claude Code 2.1.251 Adds Model-Switch Hooks and Safety Limits

Claude Code 2.1.251 introduces PreModelSwitch/PostModelSwitch hooks to block or confirm model switches, along with security hardening that restricts file access outside the workspace.

2026-08-29 ~ 2026-08-29 · 2 related posts

• Claude Code 2.1.251 Released with Model Switch Hooks and Security Limits — ClaudeCodeLog · 2026-08-29
• Claude Code 2.1.251 Adds Model Switch Hooks — ClaudeCodeLog · 2026-08-29