A new Tritanopia colorblind theme for blue/yellow color blindness is now available to all github.com users in a public beta. Based on customer feedback, the previous Colorblind theme has been split into two themes: a Protanopia & Deuteranopia colorblind theme, and a Tritanopia colorblind theme. A Protanopia & Deuteranopia colorblind theme is now also available in beta. Navigate to the “Appearance” page in your profile settings to update your theme preferences.

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