whisper 0.1.0

• Initial CRAN submission
• Native R torch implementation of OpenAI Whisper
• Support for all model sizes: tiny, base, small, medium, large-v3
• Automatic model download from HuggingFace
• Model-specific special token handling for large-v3 compatibility
• KV caching for efficient autoregressive decoding
• Long audio chunking for files longer than 30 seconds
• Optional timestamp and segment extraction