v3.5.1

Fixed

• Fixed broken 3.5.0 release

From 3.5.0:

Added

• Added custom_instructions parameter to translate() to customize translation
  behavior with up to 10 instructions (max 300 characters each). Only supported for
  target languages: de, en, es, fr, it, ja, ko, zh and their variants.
  Note: using the custom_instructions parameter will use the quality_optimized
  model type as the default. Requests combining custom_instructions and the
  latency_optimized model type will be rejected.