At the time of writing: https://www.torproject.org/dist/torbrowser/linux/tor-browser-gnu-linux-x86_64-2.3.25-9-dev-en-US.tar.gz OpenPGP signature broken. https://www.torproject.org/dist/torbrowser/linux/tor-browser-gnu-linux-x86_64-2.3.25-10-dev-en-US.tar.gz OpenPGP signature missing. Why unsigned files were uploaded on the server?