• Lint (ebc30bd)
• Remove duplicate helper (a67f5d4)
• Merge plugin options into global context (8035c97)
• Remove obsolete module (fe7d54c)
• Return empty tags list if package does not exist yet (da0ed87)
• Set npm tag during bump (5d998ae)
• Fix some environment-specific issues with tests (2a4a044)
• Refactor into plugin architecture + docs + tests (ebbc3b3)