Comment 59 for bug 1653351

To be honest, I wouldn't have trusted it for quite a while before this! I haven't even tested that add-on in a couple of years and have been considering just unlisting it, since I have more than enough other side projects to keep me busy. I've kept it around this long mainly because I don't get many support requests.

In any case, I updated compatibility on the add-on, but it looks like there's a bug in the add-ons code because it shouldn't be making installation difficult just because the add-on is old. It's not like the Thunderbird codebase changes that much.

If other people would like to maintain the add-on, just shoot me an email and we can discuss transferring ownership. (Before anyone asks, the add-on shouldn't just be ported to Thunderbird proper, since it uses black magic to do what it does.)