Claude Code v1.0.8

# Claude Code v1.0.8 Changelog

• Added support for OAuth authentication with MCP (Model Context Protocol) servers
• New mcp-auth command for authenticating with servers that require OAuth
• Interactive authentication flow with browser-based login
• Automatic token refresh when tokens expire
• Secure credential storage in the configuration directory

• Expanded multi-language support for thinking mode triggers
• Now supports thinking phrases in 8 languages:
• English: "think", "think harder", "ultrathink", etc.
• Japanese: "考えて", "熟考", "深く考えて"
• Chinese: "思考", "深思", "仔细思考"
• Spanish: "piensa", "piensa más", "piensa profundamente"
• French: "réfléchis", "réfléchis plus", "pense"
• German: "denk", "denk mehr", "denk gründlich"
• Korean: "생각", "심사숙고", "깊이 생각"
• Italian: "pensa", "rifletti", "pensa profondamente"
• Three thinking levels with different token allocations:
• HIGHEST: 31,999 tokens (phrases like "think harder", "ultrathink")
• MIDDLE: 10,000 tokens (phrases like "think deeply", "megathink")
• BASIC: 4,000 tokens (simple "think")

• Better support for Claude Max users with automatic model selection
• Simplified model detection for Pro vs Max subscriptions
• Improved fallback model descriptions based on usage limits

• New Ctrl+E shortcut in transcript mode to toggle a feature (context-dependent)
• Updated newline hints:
• Apple Terminal with Option as Meta: "option + ⏎ for newline"
• Other terminals: "shift + ⏎ for newline" or "\\⏎ for newline"

• Added replace_all parameter to the Edit tool
• When replace_all is true, all occurrences of the old string are replaced
• Default behavior remains single replacement for backwards compatibility

Example usage:

# Replace all occurrences of a variable name
claude "Rename all instances of 'oldVariable' to 'newVariable' in my code"
# Claude will use replace_all: true when appropriate

• Improved process signal handling for SIGINT and SIGTERM
• More graceful shutdown when interrupted

• Configurable MCP timeouts via environment variables:
• MCP_TIMEOUT: General MCP operation timeout (default: 30 seconds)
• MCP_TOOL_TIMEOUT: MCP tool execution timeout (default: 100 seconds)

• Enhanced MCP debug logging with --mcp-debug flag
• Logs are written to structured JSON files for easier debugging
• Each log entry includes timestamp, session ID, and working directory

• Fixed issues with file editing when strings end with newlines
• Improved handling of partial JSON parsing for better error recovery
• Better OAuth token refresh logic with proper error handling
• Fixed race conditions in authentication flows

• Removed several unused functions and variables for cleaner codebase
• Updated prompt caching logic to use function-based configuration
• Improved configuration directory handling with hashing support
• Better separation of Pro/Max user detection logic

None - this release maintains full backwards compatibility with v1.0.7.