0.2.0

Added

• UnicodeCleanupPlugin that removes NULL characters from OpenAI responses
• Comprehensive usage examples for text generation, JSON output, and image generation
• Token usage and cost tracking examples

Changed

• Updated error handling examples to use typed throws properly
• Improved inline documentation across public APIs

Removed

• outputText property from OpenAI.Response - use textMessage() instead

Full Changelog: 0.1.0...0.2.0