Add-ons/Firefox57 - MozillaWiki

This document is to clarify on the myriad of choices for loading extensions in Firefox and what will happen in Firefox 57 hits release and for each release past that (as far as we can see, things may change). There is a bug for this. This document expands it. The main goal is prevent the running of legacy add-ons in Firefox Desktop and Android release. Update: All of the following apply to Android

[Rockridge]

Nightly/AuroraチャンネルではFirefox 57以降も設定を変更すればレガシー拡張機能を使用可能だが、完全テーマは動かなくなる。また、Android版でWebExtensions限定化が実施されるのはFirefox 58以降になる（現在未定）。