|User since||Nov. 9, 2016|
|Number of add-ons developed||0 add-ons|
|Average rating of developer's add-ons||Not yet rated|
Rated 5 out of 5 stars
Dear Arai_a, is a new WebExtension (WE) version planned? Let us know. I won't upgrade to fx 57 until UnMHT is compatible.