v0.2.0 - Enterprise Edition: JSON Output & Multiline Parsing

What is New in v0.2.0

• Machine-Parseable JSON Output: --format json support across all subcommands (check, sync, audit) for automated CI/CD checks.
• Enterprise Multiline Parser: Full support for multiline quoted values across physical lines (certificates, JSON blobs) and escaped quotes.
• File Output Redirection: Write reports directly to artifacts via -o / --output.
• Deterministic Exit Codes: 0 (clean), 1 (missing variables / discrepancies), 2 (file not found / argument error).
• Zero External Dependencies: Pure Python standard library.

v0.1.0 - Environment Variable Linter & Synchronizer

EnvDoctor v0.1.0\n\nZero-dependency .env & .env.example linter, synchronizer, and code auditor CLI.\n\n- Check: Compare .env against .env.example with CI blocking.\n- Sync: Safely append missing keys with masked dummy placeholders.\n- Audit: Scan codebase for unconfigured environment variable calls.