Gotcha. If you happen to use Firefox, I published the extension to the FF store yesterday too [1].
I will definitely take a look at your PRs. I see that you linked them below. I plan to review all of the outstanding PRs in the twofactorauth.org project to see if there are good data cleanup/improvements that I can take advantage of too.
[1] https://addons.mozilla.org/en-US/firefox/addon/2fa-notifier/