hotfix-update-xpi-intermediate%40mozilla.com-1.0.2-signed.xpi

[Craig Leres]

I understand that the FreeBSD firefox doesn't have studies but it looks 
like it should be possible to download the hotfix and manually install 
it. I got the url here:

 
https://blog.mozilla.org/addons/2019/05/04/update-regarding-add-ons-in-firefox/

 
https://storage.googleapis.com/moz-fx-normandy-prod-addons/extensions/hotfix-update-xpi-intermediate%40mozilla.com-1.0.2-signed.xpi

but my attempts to install from a file as an addon have all failed (even 
after renaming it to change the %40 escape into an '@'). The best I can 
do is end up with a box that says "downloaded" in the about:addons 
extensions page.

Does anybody know how to do it?

		Craig