Add transaction-root-256

src/main/java/com/algorand/algosdk/v2/client/model/Block.java

@@ -104,6 +104,21 @@ public String transactionsRoot() {
     }
     public byte[] transactionsRoot;
 
+    /**
+     * (txn256) TransactionsRootSHA256 is an auxiliary TransactionRoot, built using a
+     * vector commitment instead of a merkle tree, and SHA256 hash function instead of
+     * the default SHA512_256. This commitment can be used on environments where only
+     * the SHA256 function exists.
+     */
+    @JsonProperty("transactions-root-sha256")
+    public void transactionsRootSha256(String base64Encoded) {
+        this.transactionsRootSha256 = Encoder.decodeFromBase64(base64Encoded);
+    }
+    public String transactionsRootSha256() {
+        return Encoder.encodeToBase64(this.transactionsRootSha256);
+    }
+    public byte[] transactionsRootSha256;
+
     /**
      * (tc) TxnCounter counts the number of transactions committed in the ledger, from
      * the time at which support for this feature was introduced.
@@ -143,6 +158,7 @@ public boolean equals(Object o) {
         if (!Objects.deepEquals(this.timestamp, other.timestamp)) return false;
         if (!Objects.deepEquals(this.transactions, other.transactions)) return false;
         if (!Objects.deepEquals(this.transactionsRoot, other.transactionsRoot)) return false;
+        if (!Objects.deepEquals(this.transactionsRootSha256, other.transactionsRootSha256)) return false;
         if (!Objects.deepEquals(this.txnCounter, other.txnCounter)) return false;
         if (!Objects.deepEquals(this.upgradeState, other.upgradeState)) return false;
         if (!Objects.deepEquals(this.upgradeVote, other.upgradeVote)) return false;