Yikes!
β A mistake in Mozillaβs signing infrastructure previously disabled NoScript and all other Firefox extensions signed by Mozilla in Tor Browser. Because NoScript enforces the higher security levels, this single point of failure compromised privacy for millions of users. The solution: host NoScript yourself, sign it yourself, update it yourself. Version 13.5.2.1984 equals AMOβs 13.5.2 in functionality, but now the Tor Project controls the entire update pipeline without waiting for Mozilla.β
https://www.sambent.com/tor-browser-15-0-3-noscript-goes-independent/