Tweak documentation on 40282

changes/ticket40282

-  o Major feature (relay):
-    - Relay do not use nor advertise a DirPort anymore. Only authorities do
-      because it is still used by them. Closes ticket 40282.
-    - Authority DirPort self reachability test has now been removed because
-      network reentry to that DirPort is not allowed anymore.
-
+  o Removed features (relay):
+    - Because DirPorts are only used on authorities, relays no longer
+      advertise them. Similarly, self-testing for DirPorts has been disabled,
+      since an unreachable DirPort is no reason for a relay not to advertise
+      itself. (Configuring a DirPort will still work, for now.)  Closes
+      ticket 40282.

doc/man/tor.1.txt

@@ -2795,11 +2795,9 @@ details.)
      +
     The same flags are supported here as are supported by ORPort.
      +
-    As of Tor 0.4.6.1-alpha, non authoritative relays (see
+    As of Tor 0.4.6.1-alpha, non-authoritative relays (see
     AuthoritativeDirectory) will not publish the DirPort but will still listen
-    on it so to avoid any unknown issues by closing all the sudden all
-    DirPorts on the network for most relays. We expect relays to stop
-    listening at some point in future stable releases. It is thus safe for you
+    on it. Clients don't use the DirPorts on relays, so it is safe for you
     to remove the DirPort from your torrc configuration.
 
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