Version update from v3.12.9 to v3.13.0.
- Has been added "Content Width".
- Has been updated sanitize callback for "HTML Description..." field from customizer.
- Has been renamed "Show Navigation Menu" instead "Show Header Menu".
- "Content Options" panel has been separated in three sections: General, Content, Content Single.
- Has been removed "Favicon Icon" field from customizer.
- Has been removed the label from "Other Options" section.
- Has been removed target blank attribute on e-mail social icon.