Add the MatrixRoomMembership enum type

docs/reference/matrix-glib/matrix-glib-sections.txt

@@ -85,6 +85,7 @@ MatrixPusherConditionKind
 MatrixEventDirection
 MatrixReceiptType
 MatrixAccountKind
+MatrixRoomMembership
 
 <SUBSECTION>
 MatrixFilterRules
@@ -261,6 +262,8 @@ MATRIX_TYPE_RECEIPT_TYPE
 matrix_receipt_type_get_type
 MATRIX_TYPE_ACCOUNT_KIND
 matrix_account_kind_get_type
+MATRIX_TYPE_ROOM_MEMBERSHIP
+matrix_room_membership_get_type
 MATRIX_TYPE_FILTER_RULES
 matrix_filter_rules_get_type
 MATRIX_TYPE_ROOM_FILTER

src/matrix-enums.vala

@@ -143,6 +143,18 @@ namespace Matrix {
         SCALE;   /// scale thumbnail to the requested size
     }
 
+    /**
+     * Room membership types.
+     */
+    public enum RoomMembership {
+        UNKNOWN, /// the membership sent by the server is unknown to this SDK
+        INVITE,  /// the user has been invited to join a room, but has not yet joined it. They may not participate in the room until they join
+        JOIN,    /// the user has joined the room (possibly after accepting an invite), and may participate in it
+        LEAVE,   /// the user was once joined to the room, but has since left (possibly by choice, or possibly by being kicked)
+        BAN,     /// the user has been banned from the room, and is no longer allowed to join it until they are un-banned from the room (by having their membership state set to a value other than {{{BAN}}})
+        KNOCK;   /// this is a reserved word, which currently has no meaning
+    }
+
     /**
      * Preset values for matrix_api_create_room() calls.
      */