Excellent addon!
But I faced one issue - addon does keep a download history till the next restart only.
In the "Settings" I checked "Keep a download history" option and unchecked "Ttrim the download history to..." but still the same - after restart previous history is blank :(
PS. Firefox 67.0.4 (64-bit), Win 10 1803build

-Sometimes must go back and forth tabs to show that the download is finished.
-No more image preview.

Please fix this.

no more image preview :(

Völl Super

This is an amazing add-on which I have used for many years. The only problem I have is since upgrading to FF 66. I can no longer continue to download files after closing FF. Am I missing an option that allows this to happen? Or has that much-needed feature been removed?

Big file I use IDM,others I use this.

Please follow the good development practices, be transparent and I'll use your excellent module again. Thanks!