Wurdearring: 3 fan de 5 stjerren

On Version 7 you need only set extensions.checkCompatibility.nightly and it will always work for future versions like Version 8 and so on

Dizze beoardieling giet oer in eardere ferzje fan de add-on (1.1.1-signed.1-signed). 

This is true, but it doesn't help Aurora, Beta, and release users who want to use add-ons not yet marked compatible.