Built-in default theme, previous to Theme Press 3.0.
The Lumen Theme was included with Theme Press and set as the site default theme upon installation, through version 2.3.4. Built-in themes from 3.0 onward, include Vanilla and Splash.
Changes could not be made directly to the Lumen theme. Instead, users could make a copy first, then create a new theme.
If using:
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