Group tabs and tidy away old ones

• Group tabs from one site: tabs from the same site are bundled together in the switcher.
• Tuck away unused tabs: tabs you haven't opened for 7, 14 or 30 days move into an Inactive section, out of your way. Choose Off to keep them all in view.

You can also make your own groups: hold a tab in the switcher or the tab strip and add it to a group, with a name and colour.