protover: Vote for additional protocols to be required/recommended

Nick Mathewsonrequested to merge
nickm/tor:require-more-protocols into maint-0.4.8

Note that the changes here will require all relays to be 0.4.7.4-alpha or later, which is lower than our current lowest-supported relay version.

It also requires that clients are 0.4.1.1-alpha or later.

Closes #40836 (closed).

Merge request reports