Why did Loox change/edit my theme?
Whenever Loox detects that a new theme is published, it automatically re-integrates itself into it to make sure your reviews remain visible. Loox will re-integrate once you access your Loox admin for the first time after publishing the theme. This also happens the first time you install Loox.
You should see the following message on your Shopify activity feed any time Loox attempts to integrate itself into your theme: