Version 1.2.1 Sorting improvements

http and https sorted together: the same site no longer ends up split in two when sorting by website. Other schemes like file: and chrome: still group by name.
www. ignored: www.example.com sorts with example.com in both website and domain sorting.
Better handling of non-web tabs in domain sort: tabs like file: and chrome:// pages now come after web tabs, sorted by URL. Before, they landed in no particular order.
Country domains grouped correctly: sites like bbc.co.uk and amazon.co.uk are treated as separate sites instead of being grouped under co.uk.
Predictable order for matching tabs: tabs with the same title or domain are ordered by URL, and exact duplicates keep their current order.

Popup

Firefox

Declared that the extension collects no data, which addons.mozilla.org now requires.
The minimum supported version is now Firefox 109, the first version with Manifest V3.

Version 1.2.0

Tab groups are sorted independently: each group is sorted within itself, stays in place, and keeps all of its tabs.
Pinned tabs are left alone: sorting no longer changes the order of pinned tabs.