v0.2.0 — CLI Standards Upgrade

CLI Standards Upgrade

New Features

• --json / -j output mode for all 16 converters — structured JSON to stdout for agent consumption
• --fields flag for JSON field selection (dot-notation: frontmatter.rows,content)
• --version / -V flag
• --quiet / -q flag to suppress log output
• NO_COLOR environment variable support
• Shell completions for all subcommands
• deps subcommand — shows installed/missing optional dependencies
• Structured JSON error output to stderr in --json mode

Improvements

• All log output now goes to stderr; stdout reserved for data
• Standardized exit codes: 0=success, 1=user error, 2=usage error
• Improved error messages for missing optional deps (suggest uv pip install commands)
• Help text footer with bug report URL and homepage
• Added mammoth to doc optional deps (fixes DOCX conversion)

New Files

• llms.txt — agent-readable capability index
• Makefile — standard test/lint/install targets
• WORKLOG.md — development history

Stats

• 9,500+ lines of source across 18 modules
• 766 tests