Claude Code 2.1.248 Adds --restricted Mode and Cache Fixes

Claude Code CLI 2.1.248 ships 49 changes, headlined by a new --restricted mode (CLAUDECODERESTRICTED=1) that removes built-in commands and a dozen-plus environment variables, along with cache fixes.

2026-08-28 ~ 2026-08-28 · 2 related posts

• Claude Code 2.1.248 Adds --restricted Mode, Fixes Prompt-Cache Bug Dropping Thinking Context — ClaudeCodeLog · 2026-08-28
• Claude Code 2.1.248 adds --restricted sandbox mode, removes a dozen env vars — ClaudeCodeLog · 2026-08-28