diff --git a/Generator/ClassGenerator.cs b/Generator/ClassGenerator.cs
index 676f4f5..13f745a 100644
--- a/Generator/ClassGenerator.cs
+++ b/Generator/ClassGenerator.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/Generator/ClusterGenerator.cs b/Generator/ClusterGenerator.cs
index 64a1a5e..a9d459e 100644
--- a/Generator/ClusterGenerator.cs
+++ b/Generator/ClusterGenerator.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/Generator/DataType.cs b/Generator/DataType.cs
index 4037fd1..1a43bcf 100644
--- a/Generator/DataType.cs
+++ b/Generator/DataType.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/Generator/Generator.cs b/Generator/Generator.cs
index 1a96371..2c47650 100644
--- a/Generator/Generator.cs
+++ b/Generator/Generator.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/Generator/GeneratorUtil.cs b/Generator/GeneratorUtil.cs
index 3bc2cf2..6b9d9ce 100644
--- a/Generator/GeneratorUtil.cs
+++ b/Generator/GeneratorUtil.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/Generator/StructParser.cs b/Generator/StructParser.cs
index 6340079..904e8fa 100644
--- a/Generator/StructParser.cs
+++ b/Generator/StructParser.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/Generator/Tag.cs b/Generator/Tag.cs
index 083281f..47cc1f6 100644
--- a/Generator/Tag.cs
+++ b/Generator/Tag.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Clusters/ClusterBase.cs b/MatterDotNet/Clusters/ClusterBase.cs
index ddb95da..c13a8e9 100644
--- a/MatterDotNet/Clusters/ClusterBase.cs
+++ b/MatterDotNet/Clusters/ClusterBase.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Clusters/UnknownCluster.cs b/MatterDotNet/Clusters/UnknownCluster.cs
index d9afe81..72d87c2 100644
--- a/MatterDotNet/Clusters/UnknownCluster.cs
+++ b/MatterDotNet/Clusters/UnknownCluster.cs
@@ -22,7 +22,7 @@ public UnknownCluster(uint cluster, ushort endPoint) : base(cluster, endPoint)
 
         public override string ToString()
         {
-            return $"Unknown Cluster: 0x{cluster:X2}";
+            return $"Unknown Cluster: 0x{cluster:X4}";
         }
     }
 }
diff --git a/MatterDotNet/Constants.cs b/MatterDotNet/Constants.cs
index 3c3b5cc..6ce1051 100644
--- a/MatterDotNet/Constants.cs
+++ b/MatterDotNet/Constants.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Messages/MCSP/MessageCounterSyncRequest.cs b/MatterDotNet/Messages/MCSP/MessageCounterSyncRequest.cs
index 5c9e289..6a70fcf 100644
--- a/MatterDotNet/Messages/MCSP/MessageCounterSyncRequest.cs
+++ b/MatterDotNet/Messages/MCSP/MessageCounterSyncRequest.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Messages/MCSP/MessageCounterSyncResponse.cs b/MatterDotNet/Messages/MCSP/MessageCounterSyncResponse.cs
index 2f42e71..652c4b6 100644
--- a/MatterDotNet/Messages/MCSP/MessageCounterSyncResponse.cs
+++ b/MatterDotNet/Messages/MCSP/MessageCounterSyncResponse.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/PKI/Fabric.cs b/MatterDotNet/PKI/Fabric.cs
index 5b86c78..334bc1c 100644
--- a/MatterDotNet/PKI/Fabric.cs
+++ b/MatterDotNet/PKI/Fabric.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
@@ -13,7 +13,6 @@
 using MatterDotNet.Protocol.Cryptography;
 using System.Buffers.Binary;
 using System.Formats.Asn1;
-using System.Globalization;
 using System.Security.Cryptography;
 using System.Security.Cryptography.X509Certificates;
 using System.Text;
@@ -30,6 +29,8 @@ public Fabric(ulong rcac, ulong fabricId, byte[] ipk) : base()
         {
             if (fabricId == 0)
                 throw new ArgumentException("Invalid Fabric ID");
+            if (ipk.Length != 16)
+                throw new ArgumentException("Epoch Key must be 16 bytes");
             this.RCAC = rcac;
             this.FabricID = fabricId;
             EpochKey = ipk;
@@ -54,20 +55,7 @@ protected Fabric(X509Certificate2 cert, byte[] ipk)
         {
             this.cert = cert;
             EpochKey = ipk;
-            foreach (X500RelativeDistinguishedName dn in cert.SubjectName.EnumerateRelativeDistinguishedNames(false))
-            {
-                switch (dn.GetSingleElementType().Value)
-                {
-                    case OID_RCAC:
-                            if (ulong.TryParse(dn.GetSingleElementValue()!, NumberStyles.HexNumber, null, out ulong rcac))
-                                RCAC = rcac;
-                            break;
-                        case OID_FabricID:
-                            if (ulong.TryParse(dn.GetSingleElementValue()!, NumberStyles.HexNumber, null, out ulong fabric))
-                                FabricID = fabric;
-                            break;
-                }
-            }
+            ParseCert();
             byte[] fabricIDBytes = new byte[8];
             BinaryPrimitives.WriteUInt64BigEndian(fabricIDBytes, FabricID);
             CompressedFabricID = Crypto.KDF(PublicKey.AsSpan(1), fabricIDBytes, COMPRESSED_FABRIC_INFO, 64);
@@ -172,6 +160,15 @@ public bool ContainsNOC(ulong nodeId)
             return null;
         }
 
+        public IEnumerable<OperationalCertificate> GetNodes()
+        {
+            foreach (OperationalCertificate node in nodes.Values)
+            {
+                if (node != Commissioner)
+                    yield return node;
+            }
+        }
+
         public byte[] ComputeDestinationID(byte[] random, ulong nodeId)
         {
             byte[] message = new byte[113];
diff --git a/MatterDotNet/PKI/OperationalCertificate.cs b/MatterDotNet/PKI/OperationalCertificate.cs
index 81a0f2b..70dfa49 100644
--- a/MatterDotNet/PKI/OperationalCertificate.cs
+++ b/MatterDotNet/PKI/OperationalCertificate.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
@@ -55,7 +55,7 @@ internal OperationalCertificate(X509Certificate2 cert)
             ParseCert();
         }
 
-        private void ParseCert()
+        protected void ParseCert()
         {
             foreach (X500RelativeDistinguishedName dn in cert.SubjectName.EnumerateRelativeDistinguishedNames(false))
             {
@@ -243,6 +243,10 @@ private static List<DnAttribute> GetDNs(X500DistinguishedName subject)
             return attrs;
         }
 
+        /// <summary>
+        /// Convert an operational certificate into a matter certificate
+        /// </summary>
+        /// <returns></returns>
         public MatterCertificate ToMatterCertificate()
         {
             List<Extension> extensions = new List<Extension>();
@@ -280,6 +284,10 @@ public MatterCertificate ToMatterCertificate()
             };
         }
 
+        /// <summary>
+        /// Convert an operational certificate into a matter certificate (in byte[] form)
+        /// </summary>
+        /// <returns></returns>
         public byte[] GetMatterCertBytes()
         {
             PayloadWriter payload = new PayloadWriter(600);
@@ -292,13 +300,11 @@ internal X509Certificate2 GetRaw()
             return cert;
         }
 
-        public byte[]? GetPrivateKey()
-        {
-            if (!cert.HasPrivateKey)
-                return null;
-            return cert.GetECDsaPrivateKey()?.ExportParameters(true).D;
-        }
-
+        /// <summary>
+        /// Compute an ECDsa Signature
+        /// </summary>
+        /// <param name="message"></param>
+        /// <returns></returns>
         public byte[]? SignData(byte[] message)
         {
             if (!cert.HasPrivateKey)
@@ -306,31 +312,46 @@ internal X509Certificate2 GetRaw()
             return cert.GetECDsaPrivateKey()?.SignData(message, HashAlgorithmName.SHA256);
         }
 
+        /// <summary>
+        /// Verify an ECDsa Signature
+        /// </summary>
+        /// <param name="message"></param>
+        /// <param name="signature"></param>
+        /// <returns></returns>
         public bool VerifyData(byte[] message, byte[] signature)
         {
             return cert.GetECDsaPublicKey()?.VerifyData(message, signature, HashAlgorithmName.SHA256) ?? false;
         }
 
-        public string IssuerName { get; set; } = string.Empty;
+        public string IssuerName { get; private set; } = string.Empty;
 
-        public string CommonName { get; set; } = string.Empty;
+        public string CommonName { get; private set; } = string.Empty;
 
-        public ulong NodeID { get; set; }
+        public ulong NodeID { get; private set; }
 
-        public ulong FirmwareSigningID { get; set; }
+        public ulong FirmwareSigningID { get; private set; }
 
-        public ulong ICAC { get; set; }
+        public ulong ICAC { get; private set; }
 
-        public ulong RCAC { get; set; }
+        public ulong RCAC { get; protected set; }
 
-        public ulong FabricID { get; set; }
+        public ulong FabricID { get; protected set; }
 
-        public List<CASEAuthenticatedTag> Cats { get; set; } = [];
+        public List<CASEAuthenticatedTag> Cats { get; private set; } = [];
 
-        public uint VendorID { get; set; }
+        /// <summary>
+        /// Node Vendor ID
+        /// </summary>
+        public uint VendorID { get; private set; }
 
-        public uint ProductID { get; set; }
+        /// <summary>
+        /// Node Product ID
+        /// </summary>
+        public uint ProductID { get; private set; }
 
+        /// <summary>
+        /// Public ECDsa Key
+        /// </summary>
         public byte[] PublicKey { get { return cert.GetPublicKey(); } }
     }
 }
diff --git a/MatterDotNet/PayloadParser.cs b/MatterDotNet/PayloadParser.cs
index d019f25..390eda6 100644
--- a/MatterDotNet/PayloadParser.cs
+++ b/MatterDotNet/PayloadParser.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Connection/IConnection.cs b/MatterDotNet/Protocol/Connection/IConnection.cs
index 5763576..f56c585 100644
--- a/MatterDotNet/Protocol/Connection/IConnection.cs
+++ b/MatterDotNet/Protocol/Connection/IConnection.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Connection/MRPConnection.cs b/MatterDotNet/Protocol/Connection/MRPConnection.cs
index 41e61a1..1199ab0 100644
--- a/MatterDotNet/Protocol/Connection/MRPConnection.cs
+++ b/MatterDotNet/Protocol/Connection/MRPConnection.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
@@ -106,8 +106,8 @@ public async Task SendFrame(Exchange exchange, Frame frame, bool reliable)
         public async Task SendAck(SessionContext? session, ushort exchange, uint counter, bool initiator)
         {
             Frame ack = new Frame(null, (byte)SecureOpCodes.MRPStandaloneAcknowledgement);
-            ack.SessionID = session?.RemoteSessionID ?? 0;
-            ack.Counter = session!.GetSessionCounter();
+            ack.SessionID = session!.RemoteSessionID;
+            ack.Counter = session.GetSessionCounter();
             ack.Message.ExchangeID = exchange;
             ack.Message.Flags = ExchangeFlags.Acknowledgement;
             if (initiator)
diff --git a/MatterDotNet/Protocol/Connection/Retransmission.cs b/MatterDotNet/Protocol/Connection/Retransmission.cs
index d975f5c..6abdacd 100644
--- a/MatterDotNet/Protocol/Connection/Retransmission.cs
+++ b/MatterDotNet/Protocol/Connection/Retransmission.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Connection/TCPConnection.cs b/MatterDotNet/Protocol/Connection/TCPConnection.cs
index 2c8ecae..e09e3a1 100644
--- a/MatterDotNet/Protocol/Connection/TCPConnection.cs
+++ b/MatterDotNet/Protocol/Connection/TCPConnection.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Cryptography/AesCtr.cs b/MatterDotNet/Protocol/Cryptography/AesCtr.cs
index 7b68a64..cbf2a5e 100644
--- a/MatterDotNet/Protocol/Cryptography/AesCtr.cs
+++ b/MatterDotNet/Protocol/Cryptography/AesCtr.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Cryptography/BigIntegerPoint.cs b/MatterDotNet/Protocol/Cryptography/BigIntegerPoint.cs
index c05bdf4..18294bb 100644
--- a/MatterDotNet/Protocol/Cryptography/BigIntegerPoint.cs
+++ b/MatterDotNet/Protocol/Cryptography/BigIntegerPoint.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Cryptography/CTR_DRBG.cs b/MatterDotNet/Protocol/Cryptography/CTR_DRBG.cs
index 77131ff..86038d1 100644
--- a/MatterDotNet/Protocol/Cryptography/CTR_DRBG.cs
+++ b/MatterDotNet/Protocol/Cryptography/CTR_DRBG.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Cryptography/Crypto.cs b/MatterDotNet/Protocol/Cryptography/Crypto.cs
index 046479b..e1fa7c6 100644
--- a/MatterDotNet/Protocol/Cryptography/Crypto.cs
+++ b/MatterDotNet/Protocol/Cryptography/Crypto.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Cryptography/SPAKE2Plus.cs b/MatterDotNet/Protocol/Cryptography/SPAKE2Plus.cs
index 9533586..66a666a 100644
--- a/MatterDotNet/Protocol/Cryptography/SPAKE2Plus.cs
+++ b/MatterDotNet/Protocol/Cryptography/SPAKE2Plus.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Cryptography/SecP256.cs b/MatterDotNet/Protocol/Cryptography/SecP256.cs
index 561c5ce..4045c58 100644
--- a/MatterDotNet/Protocol/Cryptography/SecP256.cs
+++ b/MatterDotNet/Protocol/Cryptography/SecP256.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Payloads/Flags/ExchangeFlags.cs b/MatterDotNet/Protocol/Payloads/Flags/ExchangeFlags.cs
index 8c95638..6c2be79 100644
--- a/MatterDotNet/Protocol/Payloads/Flags/ExchangeFlags.cs
+++ b/MatterDotNet/Protocol/Payloads/Flags/ExchangeFlags.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Payloads/Flags/MessageFlags.cs b/MatterDotNet/Protocol/Payloads/Flags/MessageFlags.cs
index 2030046..4039af1 100644
--- a/MatterDotNet/Protocol/Payloads/Flags/MessageFlags.cs
+++ b/MatterDotNet/Protocol/Payloads/Flags/MessageFlags.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Payloads/Flags/SecurityFlags.cs b/MatterDotNet/Protocol/Payloads/Flags/SecurityFlags.cs
index 84d0082..6238ee5 100644
--- a/MatterDotNet/Protocol/Payloads/Flags/SecurityFlags.cs
+++ b/MatterDotNet/Protocol/Payloads/Flags/SecurityFlags.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Payloads/Frame.cs b/MatterDotNet/Protocol/Payloads/Frame.cs
index 89e2545..ae25a10 100644
--- a/MatterDotNet/Protocol/Payloads/Frame.cs
+++ b/MatterDotNet/Protocol/Payloads/Frame.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Payloads/IPayload.cs b/MatterDotNet/Protocol/Payloads/IPayload.cs
index 58aa4da..aec271d 100644
--- a/MatterDotNet/Protocol/Payloads/IPayload.cs
+++ b/MatterDotNet/Protocol/Payloads/IPayload.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Payloads/OpCodes/BDXOpCodes.cs b/MatterDotNet/Protocol/Payloads/OpCodes/BDXOpCodes.cs
index dd4b493..fbbcb98 100644
--- a/MatterDotNet/Protocol/Payloads/OpCodes/BDXOpCodes.cs
+++ b/MatterDotNet/Protocol/Payloads/OpCodes/BDXOpCodes.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Payloads/OpCodes/IMOpCodes.cs b/MatterDotNet/Protocol/Payloads/OpCodes/IMOpCodes.cs
index f13ae5b..a27259f 100644
--- a/MatterDotNet/Protocol/Payloads/OpCodes/IMOpCodes.cs
+++ b/MatterDotNet/Protocol/Payloads/OpCodes/IMOpCodes.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Payloads/OpCodes/SecureOpCodes.cs b/MatterDotNet/Protocol/Payloads/OpCodes/SecureOpCodes.cs
index 745b62a..e53178b 100644
--- a/MatterDotNet/Protocol/Payloads/OpCodes/SecureOpCodes.cs
+++ b/MatterDotNet/Protocol/Payloads/OpCodes/SecureOpCodes.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Payloads/OpCodes/UDCOpCodes.cs b/MatterDotNet/Protocol/Payloads/OpCodes/UDCOpCodes.cs
index 721fa5e..a7a2b71 100644
--- a/MatterDotNet/Protocol/Payloads/OpCodes/UDCOpCodes.cs
+++ b/MatterDotNet/Protocol/Payloads/OpCodes/UDCOpCodes.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Payloads/PayloadWriter.cs b/MatterDotNet/Protocol/Payloads/PayloadWriter.cs
index 0ee6f29..91b53ca 100644
--- a/MatterDotNet/Protocol/Payloads/PayloadWriter.cs
+++ b/MatterDotNet/Protocol/Payloads/PayloadWriter.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Payloads/ProtocolType.cs b/MatterDotNet/Protocol/Payloads/ProtocolType.cs
index a03b160..ab4b05d 100644
--- a/MatterDotNet/Protocol/Payloads/ProtocolType.cs
+++ b/MatterDotNet/Protocol/Payloads/ProtocolType.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Payloads/Status/BDXStatusCodes.cs b/MatterDotNet/Protocol/Payloads/Status/BDXStatusCodes.cs
index 4f74a22..ece8582 100644
--- a/MatterDotNet/Protocol/Payloads/Status/BDXStatusCodes.cs
+++ b/MatterDotNet/Protocol/Payloads/Status/BDXStatusCodes.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Payloads/Status/GeneralCode.cs b/MatterDotNet/Protocol/Payloads/Status/GeneralCode.cs
index 33893f7..75ab4fc 100644
--- a/MatterDotNet/Protocol/Payloads/Status/GeneralCode.cs
+++ b/MatterDotNet/Protocol/Payloads/Status/GeneralCode.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Payloads/Status/IMStatusCode.cs b/MatterDotNet/Protocol/Payloads/Status/IMStatusCode.cs
index e884380..d6c01bf 100644
--- a/MatterDotNet/Protocol/Payloads/Status/IMStatusCode.cs
+++ b/MatterDotNet/Protocol/Payloads/Status/IMStatusCode.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Payloads/Status/SecureStatusCodes.cs b/MatterDotNet/Protocol/Payloads/Status/SecureStatusCodes.cs
index 2af6d53..4af9318 100644
--- a/MatterDotNet/Protocol/Payloads/Status/SecureStatusCodes.cs
+++ b/MatterDotNet/Protocol/Payloads/Status/SecureStatusCodes.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Payloads/StatusPayload.cs b/MatterDotNet/Protocol/Payloads/StatusPayload.cs
index 7aae79d..e2ce370 100644
--- a/MatterDotNet/Protocol/Payloads/StatusPayload.cs
+++ b/MatterDotNet/Protocol/Payloads/StatusPayload.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Payloads/TLVPayload.cs b/MatterDotNet/Protocol/Payloads/TLVPayload.cs
index 8f42331..77b9afe 100644
--- a/MatterDotNet/Protocol/Payloads/TLVPayload.cs
+++ b/MatterDotNet/Protocol/Payloads/TLVPayload.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Payloads/Version1Payload.cs b/MatterDotNet/Protocol/Payloads/Version1Payload.cs
index 0a316d3..9a82862 100644
--- a/MatterDotNet/Protocol/Payloads/Version1Payload.cs
+++ b/MatterDotNet/Protocol/Payloads/Version1Payload.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Sessions/Exchange.cs b/MatterDotNet/Protocol/Sessions/Exchange.cs
index 19e7668..9ee8822 100644
--- a/MatterDotNet/Protocol/Sessions/Exchange.cs
+++ b/MatterDotNet/Protocol/Sessions/Exchange.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Sessions/MessageState.cs b/MatterDotNet/Protocol/Sessions/MessageState.cs
index 9986cfa..dda71dd 100644
--- a/MatterDotNet/Protocol/Sessions/MessageState.cs
+++ b/MatterDotNet/Protocol/Sessions/MessageState.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Sessions/SecureSession.cs b/MatterDotNet/Protocol/Sessions/SecureSession.cs
index dafb511..8c99f7e 100644
--- a/MatterDotNet/Protocol/Sessions/SecureSession.cs
+++ b/MatterDotNet/Protocol/Sessions/SecureSession.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Sessions/SessionContext.cs b/MatterDotNet/Protocol/Sessions/SessionContext.cs
index 6b75b89..735274f 100644
--- a/MatterDotNet/Protocol/Sessions/SessionContext.cs
+++ b/MatterDotNet/Protocol/Sessions/SessionContext.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Sessions/SessionManager.cs b/MatterDotNet/Protocol/Sessions/SessionManager.cs
index 10bd6e8..2821f96 100644
--- a/MatterDotNet/Protocol/Sessions/SessionManager.cs
+++ b/MatterDotNet/Protocol/Sessions/SessionManager.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Subprotocols/CASE.cs b/MatterDotNet/Protocol/Subprotocols/CASE.cs
index 7d11f67..7377fec 100644
--- a/MatterDotNet/Protocol/Subprotocols/CASE.cs
+++ b/MatterDotNet/Protocol/Subprotocols/CASE.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Subprotocols/InteractionManager.cs b/MatterDotNet/Protocol/Subprotocols/InteractionManager.cs
index 833b8f5..4513df6 100644
--- a/MatterDotNet/Protocol/Subprotocols/InteractionManager.cs
+++ b/MatterDotNet/Protocol/Subprotocols/InteractionManager.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/Subprotocols/PASE.cs b/MatterDotNet/Protocol/Subprotocols/PASE.cs
index 00fc542..77073dd 100644
--- a/MatterDotNet/Protocol/Subprotocols/PASE.cs
+++ b/MatterDotNet/Protocol/Subprotocols/PASE.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/TLV/ElementType.cs b/MatterDotNet/Protocol/TLV/ElementType.cs
index 1281d05..3c9f16e 100644
--- a/MatterDotNet/Protocol/TLV/ElementType.cs
+++ b/MatterDotNet/Protocol/TLV/ElementType.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/TLV/FieldReader.cs b/MatterDotNet/Protocol/TLV/FieldReader.cs
index 7b8c201..2cb38e2 100644
--- a/MatterDotNet/Protocol/TLV/FieldReader.cs
+++ b/MatterDotNet/Protocol/TLV/FieldReader.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/TLV/TLVControl.cs b/MatterDotNet/Protocol/TLV/TLVControl.cs
index ced1132..95d1a41 100644
--- a/MatterDotNet/Protocol/TLV/TLVControl.cs
+++ b/MatterDotNet/Protocol/TLV/TLVControl.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/TLV/TLVReader.cs b/MatterDotNet/Protocol/TLV/TLVReader.cs
index b6cc501..fead07f 100644
--- a/MatterDotNet/Protocol/TLV/TLVReader.cs
+++ b/MatterDotNet/Protocol/TLV/TLVReader.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Protocol/TLV/TLVWriter.cs b/MatterDotNet/Protocol/TLV/TLVWriter.cs
index f5030cb..be1c16a 100644
--- a/MatterDotNet/Protocol/TLV/TLVWriter.cs
+++ b/MatterDotNet/Protocol/TLV/TLVWriter.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Util/Checksum.cs b/MatterDotNet/Util/Checksum.cs
index b79a6c0..f89a622 100644
--- a/MatterDotNet/Util/Checksum.cs
+++ b/MatterDotNet/Util/Checksum.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/MatterDotNet/Util/SpanUtil.cs b/MatterDotNet/Util/SpanUtil.cs
index 05740c5..094be99 100644
--- a/MatterDotNet/Util/SpanUtil.cs
+++ b/MatterDotNet/Util/SpanUtil.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/Test/ECTests.cs b/Test/ECTests.cs
index 4c68c88..3e950dd 100644
--- a/Test/ECTests.cs
+++ b/Test/ECTests.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/Test/MatterCertTests.cs b/Test/MatterCertTests.cs
index 3c5ae55..55e71ca 100644
--- a/Test/MatterCertTests.cs
+++ b/Test/MatterCertTests.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/Test/PayloadParsingTests.cs b/Test/PayloadParsingTests.cs
index 6ab413e..737969e 100644
--- a/Test/PayloadParsingTests.cs
+++ b/Test/PayloadParsingTests.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by
diff --git a/Test/SpakeTests.cs b/Test/SpakeTests.cs
index d90f8a6..487beaf 100644
--- a/Test/SpakeTests.cs
+++ b/Test/SpakeTests.cs
@@ -1,4 +1,4 @@
-// MatterDotNet Copyright (C) 2024 
+// MatterDotNet Copyright (C) 2025
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by