Out of the Sandbox's Shopify Theme Updater app is an exclusive tool developed and maintained by Out of the Sandbox.
View our full list of Theme Updater FAQs here.
The current version of your theme will remain unaltered during an updating process. The Theme Updater App will automatically add the new version of the theme to your 'More Themes' panel in an unpublished state. The new version of the theme remains ‘unpublished’ until you’re ready to publish to live.