diff --git a/core/src/main/java/org/bitcoinj/core/NetworkParameters.java b/core/src/main/java/org/bitcoinj/core/NetworkParameters.java
index d97dd568c..3a23ae26b 100644
--- a/core/src/main/java/org/bitcoinj/core/NetworkParameters.java
+++ b/core/src/main/java/org/bitcoinj/core/NetworkParameters.java
@@ -678,7 +678,7 @@ public static enum ProtocolVersion {
         COINJOIN_PROTX_HASH(70226),
         DMN_TYPE(70227),
         SMNLE_VERSIONED(70228),
-        CURRENT(70228);
+        CURRENT(70227);
 
         private final int bitcoinProtocol;
 
diff --git a/core/src/main/java/org/bitcoinj/evolution/CoinbaseTx.java b/core/src/main/java/org/bitcoinj/evolution/CoinbaseTx.java
index 1ce6d2631..4e349be83 100644
--- a/core/src/main/java/org/bitcoinj/evolution/CoinbaseTx.java
+++ b/core/src/main/java/org/bitcoinj/evolution/CoinbaseTx.java
@@ -2,18 +2,25 @@
 
 
 import org.bitcoinj.core.*;
+import org.bitcoinj.crypto.BLSSignature;
 import org.json.JSONObject;
 
 import java.io.IOException;
 import java.io.OutputStream;
+import java.math.BigInteger;
 
 public class CoinbaseTx extends SpecialTxPayload {
-    public static final int CURRENT_VERSION = 2;
+    public static final int CB_V19_VERSION = 2;
+    public static final int CB_V20_VERSION = 3;
+    public static final int CURRENT_VERSION = CB_V19_VERSION;
     private static final int PAYLOAD_SIZE = 2 + 4 + 32 + 32;
 
     long height;
     Sha256Hash merkleRootMasternodeList;
     Sha256Hash merkleRootQuorums; //v2
+    long bestCLHeightDiff;
+    BLSSignature bestCLSignature;
+    Coin assetLockedAmount;
 
     public CoinbaseTx(long height, Sha256Hash merkleRootMasternodeList, Sha256Hash merkleRootQuorums) {
         super(CURRENT_VERSION);
@@ -32,8 +39,15 @@ protected void parse() throws ProtocolException {
         super.parse();
         height = readUint32();
         merkleRootMasternodeList = readHash();
-        if(version >= 2)
+        if(version >= CB_V19_VERSION) {
             merkleRootQuorums = readHash();
+            if (version >= CB_V20_VERSION) {
+                bestCLHeightDiff = readVarInt();
+                bestCLSignature = new BLSSignature(params, payload, cursor);
+                cursor += bestCLSignature.getMessageSize();
+                assetLockedAmount = Coin.valueOf(readInt64());
+            }
+        }
         length = cursor - offset;
     }
 
@@ -42,8 +56,14 @@ protected void bitcoinSerializeToStream(OutputStream stream) throws IOException
         super.bitcoinSerializeToStream(stream);
         Utils.uint32ToByteStreamLE(height, stream);
         stream.write(merkleRootMasternodeList.getReversedBytes());
-        if(version >= 2)
+        if(version >= CB_V19_VERSION) {
             stream.write(merkleRootQuorums.getReversedBytes());
+            if (version >= CB_V20_VERSION) {
+                stream.write(new VarInt(bestCLHeightDiff).encode());
+                bestCLSignature.bitcoinSerialize(stream);
+                Utils.uint64ToByteStreamLE(BigInteger.valueOf(assetLockedAmount.getValue()), stream);
+            }
+        }
     }
 
     public int getCurrentVersion() {
@@ -71,6 +91,13 @@ public JSONObject toJson() {
         result.append("height", height);
         result.append("merkleRootMNList", merkleRootMasternodeList);
         result.append("merkleRootQuorums", merkleRootQuorums);
+        if (version >= CB_V19_VERSION) {
+            result.append("merkleRootQuorums", merkleRootQuorums);
+            if (version >= CB_V20_VERSION) {
+                result.append("bestCLHeightDiff", bestCLHeightDiff);
+                result.append("bestCLSignature", bestCLSignature.toString());
+            }
+        }
         return result;
     }
 
diff --git a/core/src/main/java/org/bitcoinj/evolution/SimplifiedMasternodeListDiff.java b/core/src/main/java/org/bitcoinj/evolution/SimplifiedMasternodeListDiff.java
index 3cb0ceb73..bd300b2e8 100644
--- a/core/src/main/java/org/bitcoinj/evolution/SimplifiedMasternodeListDiff.java
+++ b/core/src/main/java/org/bitcoinj/evolution/SimplifiedMasternodeListDiff.java
@@ -4,6 +4,7 @@
 import com.google.common.collect.Sets;
 import org.bitcoinj.core.*;
 import org.bitcoinj.crypto.BLSScheme;
+import org.bitcoinj.crypto.LazyECPoint;
 import org.bitcoinj.quorums.FinalCommitment;
 import org.bitcoinj.store.BlockStore;
 import org.bitcoinj.utils.Pair;
@@ -78,7 +79,7 @@ protected void parse() throws ProtocolException {
         if (protocolVersion >= NetworkParameters.ProtocolVersion.BLS_SCHEME.getBitcoinProtocolVersion()) {
             version = (short) readUint16();
         } else {
-            version = CURRENT_VERSION;
+            version = LEGACY_BLS_VERSION;
         }
 
         int size = (int)readVarInt();
@@ -89,9 +90,12 @@ protected void parse() throws ProtocolException {
 
         size = (int)readVarInt();
         mnList = new ArrayList<SimplifiedMasternodeListEntry>(size);
+        int protocolVersionSMLE = version == BASIC_BLS_VERSION ?
+                NetworkParameters.ProtocolVersion.DMN_TYPE.getBitcoinProtocolVersion() :
+                NetworkParameters.ProtocolVersion.BLS_LEGACY.getBitcoinProtocolVersion();
         for(int i = 0; i < size; ++i)
         {
-            SimplifiedMasternodeListEntry mn = new SimplifiedMasternodeListEntry(params, payload, cursor, protocolVersion);
+            SimplifiedMasternodeListEntry mn = new SimplifiedMasternodeListEntry(params, payload, cursor, protocolVersionSMLE);
             cursor += mn.getMessageSize();
             mnList.add(mn);
         }
diff --git a/core/src/main/java/org/bitcoinj/evolution/SimplifiedMasternodeListEntry.java b/core/src/main/java/org/bitcoinj/evolution/SimplifiedMasternodeListEntry.java
index e8ca5c0cc..c154ac2a1 100644
--- a/core/src/main/java/org/bitcoinj/evolution/SimplifiedMasternodeListEntry.java
+++ b/core/src/main/java/org/bitcoinj/evolution/SimplifiedMasternodeListEntry.java
@@ -86,8 +86,8 @@ public SimplifiedMasternodeListEntry(NetworkParameters params, SimplifiedMastern
 
     @Override
     protected void parse() throws ProtocolException {
-        if (protocolVersion >= NetworkParameters.ProtocolVersion.SMNLE_VERSIONED.getBitcoinProtocolVersion()) {
-            version = (short) readUint16();
+        if (protocolVersion >= NetworkParameters.ProtocolVersion.BLS_SCHEME.getBitcoinProtocolVersion()) {
+            version = BASIC_BLS_VERSION;
         } else {
             version = LEGACY_BLS_VERSION;
         }