Supported Browsers and Devices | GNWT Design System

The following browsers represent the minimum test coverage required for GNWT public-facing websites and services.
All testing must include the current version and one previous major version, unless otherwise noted.

Desktop Browsers

Google Chrome (115.0.5790.170 → current)
Mozilla Firefox (117.0.1 → current)
Firefox ESR (128.6.0esr → current)
Safari (17.0 → current)
Microsoft Edge (115.0.1901.203 → current)
Opera (101.0.4843.58 → current)

Mobile Browsers

Safari for iOS (17.0 → current)
Chrome for Android (130.0.6723.86 → current)
Chrome for iOS (133.0.6943.16 → current)
Opera Mini (87.1.2254.75427 → current)
Samsung Internet (27.0 → current)

Updated: Dec 18, 2025

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Desktop Browsers

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