changes file for 10067

changes/feature10067

+  o Major features (changed defaults):
+    - Prevent relay operators from unintentionally running exits: When
+      a relay is configured as an exit node, we now warn the user
+      unless the 'ExitRelay' option is set to 1. We warn even more
+      loudly if the relay is configured with the default exit policy,
+      since this tends to indicate accidental misconfiguration.
+      Setting 'ExitRelay' to 0 stops Tor from running as an exit relay.
+      Closes ticket 10067.
+
+  o Removed features:
+    - To avoid confusion with the 'ExitRelay' option, 'ExitNode' is no
+      longer silently accepted as an alias for 'ExitNodes'.