Part of #25070, bugfix on 0.3.1.1-alpha.
@@ -292,7 +292,7 @@ protover_get_supported_protocols(void)
"HSDir=1-2 "
"HSIntro=3-4 "
"HSRend=1-2 "
- "Link=1-4 "
+ "Link=1-5 "
"LinkAuth=1,3 "
"Microdesc=1-2 "
"Relay=1-2";