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November 8, 2025

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Hellgate Web SDK (v3.9.0)

Added support to split the expiriy input fields in the Web SDK.
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October 6, 2025

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Hellgate Web SDK (v3.8.1)

September cleanup and maintenance release for our SDKs.
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August 8, 2025

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Hellgate Web SDK (v3.8.0)

Validate CVC length based on card scheme in multi-line forms.
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May 7, 2025

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Hellgate Web SDK (v3.7.0)

Add ‘onSessionComplete’ handler to Hellgate® client with result data.
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April 8, 2025

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Hellgate Web SDK (v3.5.3)

Improved the SDK with small but important fixes:
  • Fix masked input behaviour
  • Reject cardHandler.process() promise if BE responds 40x / 50x status code
  • Await cardHandler.process() throws exceptions if card date is not complete or invalid
  • Show full CVC code up to 4 digits
  • Card scheme validation by default
  • UnionPay card number input
Added some new features:
  • Encrypt additional_data payload on tokenize
  • User can refresh CVC2 code of a token from WebSDK