Expired signing key
The key referenced at https://gitlab.torproject.org/tpo/core/tor/-/blame/main/README.md#L44, and used for signing the tor-0.4.8.4 tag, is expired since Aug 23.
The key referenced at https://gitlab.torproject.org/tpo/core/tor/-/blame/main/README.md#L44, and used for signing the tor-0.4.8.4 tag, is expired since Aug 23.