Switch IPv6Traffic to on?
dkg discovers in https://bugs.debian.org/851798 that Tor's SocksPort defaults to IPv6traffic 0.
But Tor Browser set it to 1 18 months ago in #16684 (moved).
It looks like Tor 0.2.4.7-alpha, back in 2012, decided to "wait for enough exits to support IPv6" before turning it on.
Has that time arrived?
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information