The png files are 1 byte too small, nothing is able to read them, including Thunderbird. So there is no icon for the extension in the Add-Ons manager and we cannot see the yellow question-mark for help when configuring the addOn. I grabbed the images from the previous version and rebuilt the XPI for my own use. Those images are OK here on GitHub.
The png files are 1 byte too small, nothing is able to read them, including Thunderbird. So there is no icon for the extension in the Add-Ons manager and we cannot see the yellow question-mark for help when configuring the addOn. I grabbed the images from the previous version and rebuilt the XPI for my own use. Those images are OK here on GitHub.