Version 1.1.0

New:
- Monitoring now requires a one-time purchase. Click the
toolbar icon to buy, or to restore a previous purchase.
If you already bought this extension for Chrome, use the
"already paid?" link with the same email — one purchase
covers both browsers.

Fixed:
- Listings weren't being detected on many searches after
eBay changed its result page layout. The extension now
matches all current layouts.
- Switching between two saved searches could trigger a
false alert, because seen listings were tracked in one
shared list. Each search now keeps its own history.
- A failed search scan could retry silently forever. It now
stops after 30 seconds and logs why.
- Multiple monitored tabs are now all refreshed, not just
the first one found.
- Refresh timing is now randomized between 2 and 3 minutes
instead of a fixed interval.
- The extension no longer runs on searches sorted by
anything other than "Time: newly listed," where the
comparison it makes isn't meaningful.

Requires Firefox 140 or later.