Comment 51 for bug 861664

I lost AddBlock Plus, had to reinstall manually.
http://www.reddit.com/r/firefox/comments/ktvyl/upgrading_to_firefox_7_uninstalls_adblock_plus/

In addition to fixing the bug, can you:
1) Add this test case (add-on that has a pending update) to your normal test cases
2) Notify users of any add-on that was disabled or removed after a Firefox upgrade

Given the new fast dev cycle between upgrades, it is really important to log every anomaly instead of just ignoring it.

I would have liked to test the patch, but my add-ons are now up to date.
It would be great if you could create a test add-on that users can update locally to try and repro this type of bug, instead of relying on actual add-ons that may or may not have been updated.