Originally published at: https://www.whonix.org/blog/tor-0-2-9-9-1d80-jessie1-stable-upgrade-testers-wanted
Tor was updated to 0.2.9.9-1~d80.jessie+1 in Whonix stable-proposed-updates as well as in testers repository.
Instructions for changing Whonix repository:
https://www.whonix.org/wiki/Whonix-APT-Repository
Then just do a update:
https://www.whonix.org/wiki/Update