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+  o Major features:
+    - Implement support for clients connecting to private bridges over
+      IPv6. Bridges still need at least one IPv4 address in order to
+      connect to other relays. Currently, adding Bridge lines with
+      both an IPv4 and an IPv6 address to the same bridge will most
+      probably result in the IPv6 address not being used. Implements
+      parts of proposal 186.