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Claude Code 2.1.299: 190 CLI changes

Claude Code 2.1.299 adds a --disallow-tools flag, stops refusing security-testing prompts, and auto-compacts chats over 200K tokens after about 54 minutes idle, among 190 CLI changes.

Claude Code Changelog
@ClaudeCodeLogArchived 14 days agoOriginally posted 2026.10.14
Claude Code Changelog @ClaudeCodeLogOriginally posted 2026.10.14
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Claude Code 2.1.299 has been released. 190 CLI changes, 1 system prompt change Highlights: • Added --disallow-tools to claude plugin eval to block specified built-in tools during runs and avoid tool bias • Model accepts security-testing/dual-use prompts and uses AskUserQuestion to clarify, so they are not refused • Idle compaction compacts chats over 200K tokens after ≈54m idle, preventing full reprocessing on resume Full details are in thread below

x.com/claudecodelog/status/2110206740239188156Archived 2026.10.14 11:36