Ohodnoceno 5 z 5 hvězdiček

od pHROZEN gHOST dne Pro. 18, 2015 · trvalý odkaz

This is one of my favorite interface changes.

This is not the safest solution. But it will get you by until the signed version is out.

In about:config change xpinstall.signatures.required to false.
Re-install.