With the last feature "Manage site list" I consider it complete. Together with Firefox Sync this is really excellent. Thanks!

exllent

Recently started using the add-on. Looking forward to seeing it in Firefox for Android someday.

Edit: Please allow the sorting to reflect on the context menus. It just changes the order in the add-on for now.
Allow users to sort the containers in the menu. It'll make it really easy to use.

One of the best and most helpful add-ons I've ever used.

This add-on keeps getting better. One option I miss though, is to "leave" a container.
Example: I have all Google sites opening in a "Google container", but when I click on a search result, say the Apple website, I want that site NOT to open in the Google container. Same for external Facebook links.
This works if the new site has its own container assigned, but obviously that's not the case for all Google search results.

So if I follow a link while surfing in a container that's not assigned to the same container, I'd like to go back to "no container" or a designated "other sites container".

This could be an option per container or a global option.

very good

It doesn't remember your login details and you need to log in every time