v1.19.0

Changed

• Update model_type_used to always be quality_optimized for /translate
• Update the error message used for using formality for unsupported languages

Security

• Updated dependencies to fix CVE-2025-64718
• Bumped node requirement to >=18 to fix CVE-2025-15284

v1.16.1

Fixed

• Fix allowed values for writing styles.

v1.16.0

Added

• Added checks for supported languages in the Write API.

v1.15.2

Fixed

• Fix typo in util function that causes a crash.

v1.15.1

Fixed

• v2/write/rephrase now returns the target language in BCP-47 format,
  like the real API.

v1.15.0

Added

• Added support for the Write API in the mock server.

v1.14.1

Fixed

• Update path-to-regexp dependency due to CVE-2024-52798
• Update cross-spawn dependency due to CVE-2024-21538

v1.14.0

Added

• /translate endpoint: added model_type request parameter and
  model_type_used response parameter.

v1.13.0

Added

• Add supported glossary languages: Danish ('da'), Norwegian (bokmål) ('nb'), and Swedish ('sv').
• Add billed characters to translate-text function: (show_billed_characters request parameter, and billed_characters response parameter).

v1.12.0

Added

• Verify keepalive is used by clients by rejecting session reuse on new sockets,
  except in case where no-response mode is active
• Add mock-server-session-allow-missing-user-agent session header to override
  missing User-Agent check.
• Add supported glossary languages: Portuguese ('PT'), Russian ('RU'), and Chinese ('ZH').
• Add output_format parameter for document upload, to specify the desired file
  format of the output file
• Add new language Arabic ('AR').

Security

• Run npm audit fix to update dependencies.