Assegnate 5 su 5 stelle

A very good and useful addon. I would like to continue using it, but where can I find the beta version?

Questa recensione riguarda una versione precedente (11.1) del componente aggiuntivo. 

Thanks for the review!
I just submitted v12, should be a couple of days.
The last beta is available here :
https://github.com/thundernest/import-export-tools-ng/blob/v12.0.0/xpi/import-export-tools-ng-12.0.0-b4-tb.xpi
Christopher