Allow unsigned extensions to be installed on Mercury?

[Impeta]

Is this feasible, or only possible if you rebase Mercury off Firefox Beta/Nightly?

[Alex313031]

@Impeta Done! > 17f459a

[Impeta]

Thank you! But to my memory, isn't Mercury based on standard Firefox? Seems like it IS already forked off the former beta branch, given that (never checked it myself until now) I can keep my unsigned extension saved and functioning after closing and opening Mercury.