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- Choose a theme to clone. You will have wanted to have installed the Neutron theme from the store or any other theme you might have used if you used something other than Bootstrap for your customizations. Name your theme also and click Submit.
- Now that you have your custom theme, be sure you are in that theme's edit screen. Click the lower left menu and choose Merge Legacy:
- You can now choose among your themes you had made before upgrading:
