Do NOT update!!! Rated 1 out of 5 stars
This has been one of my "must have" add-ons for as long as I can remember. But this latest update WRECKED my Firefox! It disabled *every single* add-on, of which I have over 70, which resulted in 70+ tabs opening asking me to allow every single add-on. It disabled all my toolbar buttons too. Re-enabling the add-ons manually one by one was a big PITA. I now also have to go and find all my toolbar buttons again and try to remember where they were before this stupid update messed it all up.
As for your website page opening on installation, it's useless as the link to find out more takes you to the app for the iPad not Firefox!!!
Suffice to say, I'm NOT HAPPY. Nor do I care for "sharing" previews, whether with Liveshare or any other sharing site, there are enough social sharing sites as it is without adding more for heaven's sake.