← Claude Code changelog

Claude Code 1.0.123

Added

  • Added SlashCommand tool, which enables Claude to invoke your slash commands. https://code.claude.com/docs/en/slash-commands#SlashCommand-tool

Changed

  • Bash permission rules now support output redirections when matching (e.g., `Bash(python:*)` matches `python script.py > output.txt`)
  • Enhanced BashTool environment snapshot logging
  • Migrated --debug logging to a file, to enable easy tailing & filtering

Fixed

  • Fixed thinking mode triggering on negation phrases like "don't think"
  • Fixed rendering performance degradation during token streaming
  • Fixed a bug where resuming a conversation in headless mode would sometimes enable thinking unnecessarily