Rated 3 out of 5 stars

AddOn is great. As for this update,Thunderbird / Lightning did not pick up that an update had come out. Thunderbird AddOns search did not turn up AddOn at all. Had to Google search from browser, find it, download, and manually install to get calendar working again. Something is broken somewhere in update process.

Đánh giá này là cho một phiên bản trước của tiện ích (1.0.2). 

The update process is out of my control, please report this either with addons.mozilla.org or Thunderbird itself. A little unfair to give the Provider a bad score for this.