v0.0.4

Release notes

• Added support for a new shell output format in FileReference and the CLI
  • when set, file content is wrapped to mimic a user running cat on each target file in a live shell prompt
• Added new map command, which wraps aider's RepoMap to generate repository maps
• Added --anthropic-model flag to ls to allow specifying an Anthropic model for token counting via API
  • Replaced existing option with --openai-encoding and --openai-model for use with tiktoken
• Adjusted output messages in the cat and ls commands to display token counts and the token counting method
• Migrated to pyproject.toml for use with uv