v1.11.0

Added

• Added ModelType option for text translation to use models with higher
  translation quality (available for some language pairs), or better latency.
  Options are:
  • ModelType.QualityOptimized ('quality_optimized'),
  • ModelType.QualityOptimized ('latency_optimized'), and
  • ModelType.QualityOptimized ('prefer_quality_optimized')
• Added the ModelTypeUsed field to text translation response, that
  indicates the translation model used when the ModelType option is
  specified.