Document implicit relationship type and undocument unused required action type

discord/enums.py

@@ -433,6 +433,7 @@ class DefaultAvatar(Enum):
 
 
 class RelationshipType(Enum):
+    none = 0  # :husk:
     friend = 1
     blocked = 2
     incoming_request = 3

docs/api.rst

@@ -3645,6 +3645,12 @@ of :class:`enum.Enum`.
 
         You have sent a friend request to this user.
 
+    .. attribute:: implicit
+
+        You frecently interact with this user. See :class:`UserAffinity` for more information.
+
+        .. versionadded:: 2.0
+
 .. class:: UserContentFilter
 
     Represents the options found in ``Settings > Privacy & Safety > Safe Direct Messaging``
@@ -5076,10 +5082,6 @@ of :class:`enum.Enum`.
 
         The user must update their agreement of Discord's terms of service and privacy policy.
 
-    .. attribute:: acknowledge_tos_update
-
-        The user must acknowledge the update to Discord's terms of service.
-
     .. attribute:: none
 
         The user does not need to take any more actions.