Addressing remaining TODOs (which are all either outdated, handled in other changesets, or captured as a work item). Also addressing a couple compiler warnings -- one to suppress when DTLS isn't available and one for a deprecated Relay API.

Assets/Scripts/Lobby/LobbyAsyncRequests.cs

         private RateLimitCooldown m_rateLimitQuickJoin = new RateLimitCooldown(10f);
         private RateLimitCooldown m_rateLimitHost = new RateLimitCooldown(3f);
 
-        // TODO: Shift to using this to do rate limiting for all API calls? E.g. the lobby data pushing is on its own loop.
-
         #endregion
 
         private static Dictionary<string, PlayerDataObject> CreateInitialPlayerData(LobbyUser player)

Assets/Scripts/Netcode/Scorer.cs

 
 namespace LobbyRelaySample.ngo
 {
-    // TODO: I'm using host and server interchangeably...which in part I have to since it's ServerRpc but I think IsHost vs. IsServer yield different results in some places?
-
-        // TODO: Most of the ints could be bytes?
         [SerializeField] private NetworkedDataStore m_dataStore = default;
         private ulong m_localId;
         [SerializeField] private TMP_Text m_scoreOutputText = default;

Assets/Scripts/Netcode/SequenceSelector.cs

         [SerializeField] private SymbolData m_symbolData = default;
         [SerializeField] private Image[] m_targetSequenceOutput = default;
         public const int k_symbolCount = 200;
-        private bool m_hasReceivedTargetSequence = false; // TODO: Perhaps split up members by client vs. host?
+        private bool m_hasReceivedTargetSequence = false;
         private ulong m_localId;
         private bool m_canAnimateTargets = false;
 

Assets/Scripts/Relay/RelayUtpSetup.cs

 
             var relayServerData = new RelayServerData(ref serverEndpoint, 0, ref allocationId, ref connectionData, ref hostConnectionData, ref key, isSecure);
             relayServerData.ComputeNewNonce(); // For security, the nonce value sent when authenticating the allocation must be increased.
-            var relayNetworkParameter = new RelayNetworkParameter { ServerData = relayServerData };
+            var networkSettings = new NetworkSettings();
-            m_networkDriver = NetworkDriver.Create(new INetworkParameter[] { relayNetworkParameter });
+            m_networkDriver = NetworkDriver.Create(networkSettings.WithRelayParameters(ref relayServerData));
             m_connections = new List<NetworkConnection>(connectionCapacity);
 
             if (m_networkDriver.Bind(NetworkEndPoint.AnyIpv4) != 0)

Assets/Scripts/Tests/PlayMode/UtpTests.cs

         }
 
         private LobbyRelaySample.Auth.SubIdentity_Authentication m_auth;
+        GameObject m_dummy;
+        #pragma warning disable CS0414 // This is the "assigned but its value is never used" warning, which will otherwise appear when DTLS is unavailable.
-        GameObject m_dummy;
+        #pragma warning restore CS0414
 
         [OneTimeSetUp]
         public void Setup()