About this extension
Separate tabs by host URL
If you think this add-on violates Mozilla's add-on policies or has security or privacy issues, please report these issues to Mozilla using this form.
Please don't use this form to report bugs or request add-on features; this report will be sent to Mozilla and not to the add-on developer.
To provide more flexibility, from this version, you can drag and drop a tab to another group. And this tab will be kept in that group, no matter what its real host is. So besides the automatically grouping, you can organize the tabs on your own.(Thanks for suggestion from MeMine)