lightsail-network · overcat · Apr 2, 2026 · Apr 2, 2026
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -6,6 +6,7 @@
 - feat: add `closeTime`, `headerXdr`, and `metadataXdr` to `GetLatestLedgerResponse`. ([#768](https://github.com/lightsail-network/java-stellar-sdk/pull/768))
 - chore: bump [stellar-xdr](https://github.com/stellar/stellar-xdr) to v25.0. ([#769](https://github.com/lightsail-network/java-stellar-sdk/pull/769))
 - refactor!: remove deprecated `StrKey` helpers `encodeEd25519PublicKey(AccountID)`, `encodeMuxedAccount(MuxedAccount)`, `decodeMuxedAccount(String)`, `encodeToXDRAccountId(String)`, and `encodeToXDRMuxedAccount(String)`; use `StrKey.encodeEd25519PublicKey(byte[])`, `org.stellar.sdk.MuxedAccount`, and `KeyPair#getXdrAccountId()` instead. ([#779](https://github.com/lightsail-network/java-stellar-sdk/pull/779))
+- chore: bump [stellar-xdr](https://github.com/stellar/stellar-xdr) to v26.0.
 
 ## 2.2.3
 

diff --git a/Makefile b/Makefile
@@ -14,7 +14,7 @@ xdr/Stellar-transaction.x \
 xdr/Stellar-types.x
 
 # stellar-xdr commit to use, see https://github.com/stellar/stellar-xdr
-XDR_COMMIT=0a621ec7811db000a60efae5b35f78dee3aa2533
+XDR_COMMIT=cff714a5ebaaaf2dac343b3546c2df73f0b7a36e
 
 .PHONY: xdr xdr-clean xdr-update xdr-generator-test xdr-generator-update-snapshots
 

diff --git a/src/main/java/org/stellar/sdk/xdr/ClaimClaimableBalanceResult.java b/src/main/java/org/stellar/sdk/xdr/ClaimClaimableBalanceResult.java
@@ -24,6 +24,7 @@
  * case CLAIM_CLAIMABLE_BALANCE_LINE_FULL:
  * case CLAIM_CLAIMABLE_BALANCE_NO_TRUST:
  * case CLAIM_CLAIMABLE_BALANCE_NOT_AUTHORIZED:
+ * case CLAIM_CLAIMABLE_BALANCE_TRUSTLINE_FROZEN:
  *     void;
  * };
  * </pre>
@@ -45,6 +46,7 @@ public void encode(XdrDataOutputStream stream) throws IOException {
       case CLAIM_CLAIMABLE_BALANCE_LINE_FULL:
       case CLAIM_CLAIMABLE_BALANCE_NO_TRUST:
       case CLAIM_CLAIMABLE_BALANCE_NOT_AUTHORIZED:
+      case CLAIM_CLAIMABLE_BALANCE_TRUSTLINE_FROZEN:
         break;
     }
   }
@@ -68,6 +70,7 @@ public static ClaimClaimableBalanceResult decode(XdrDataInputStream stream, int
       case CLAIM_CLAIMABLE_BALANCE_LINE_FULL:
       case CLAIM_CLAIMABLE_BALANCE_NO_TRUST:
       case CLAIM_CLAIMABLE_BALANCE_NOT_AUTHORIZED:
+      case CLAIM_CLAIMABLE_BALANCE_TRUSTLINE_FROZEN:
         break;
       default:
         throw new IOException("Unknown discriminant value: " + discriminant);
@@ -119,6 +122,9 @@ Object toJsonObject() {
     if (discriminant == ClaimClaimableBalanceResultCode.CLAIM_CLAIMABLE_BALANCE_NOT_AUTHORIZED) {
       return "not_authorized";
     }
+    if (discriminant == ClaimClaimableBalanceResultCode.CLAIM_CLAIMABLE_BALANCE_TRUSTLINE_FROZEN) {
+      return "trustline_frozen";
+    }
     throw new IllegalArgumentException("Unknown discriminant: " + discriminant);
   }
 
@@ -131,7 +137,8 @@ static ClaimClaimableBalanceResult fromJsonObject(Object json) {
           || strVal.equals("cannot_claim")
           || strVal.equals("line_full")
           || strVal.equals("no_trust")
-          || strVal.equals("not_authorized"))) {
+          || strVal.equals("not_authorized")
+          || strVal.equals("trustline_frozen"))) {
         throw new IllegalArgumentException(
             "Unexpected string '" + strVal + "' for ClaimClaimableBalanceResult");
       }

diff --git a/src/main/java/org/stellar/sdk/xdr/ClaimClaimableBalanceResultCode.java b/src/main/java/org/stellar/sdk/xdr/ClaimClaimableBalanceResultCode.java
@@ -18,7 +18,8 @@
  *     CLAIM_CLAIMABLE_BALANCE_CANNOT_CLAIM = -2,
  *     CLAIM_CLAIMABLE_BALANCE_LINE_FULL = -3,
  *     CLAIM_CLAIMABLE_BALANCE_NO_TRUST = -4,
- *     CLAIM_CLAIMABLE_BALANCE_NOT_AUTHORIZED = -5
+ *     CLAIM_CLAIMABLE_BALANCE_NOT_AUTHORIZED = -5,
+ *     CLAIM_CLAIMABLE_BALANCE_TRUSTLINE_FROZEN = -6
  * };
  * </pre>
  */
@@ -28,7 +29,8 @@ public enum ClaimClaimableBalanceResultCode implements XdrElement {
   CLAIM_CLAIMABLE_BALANCE_CANNOT_CLAIM(-2),
   CLAIM_CLAIMABLE_BALANCE_LINE_FULL(-3),
   CLAIM_CLAIMABLE_BALANCE_NO_TRUST(-4),
-  CLAIM_CLAIMABLE_BALANCE_NOT_AUTHORIZED(-5);
+  CLAIM_CLAIMABLE_BALANCE_NOT_AUTHORIZED(-5),
+  CLAIM_CLAIMABLE_BALANCE_TRUSTLINE_FROZEN(-6);
 
   private final int value;
 
@@ -57,6 +59,8 @@ public static ClaimClaimableBalanceResultCode decode(XdrDataInputStream stream,
         return CLAIM_CLAIMABLE_BALANCE_NO_TRUST;
       case -5:
         return CLAIM_CLAIMABLE_BALANCE_NOT_AUTHORIZED;
+      case -6:
+        return CLAIM_CLAIMABLE_BALANCE_TRUSTLINE_FROZEN;
       default:
         throw new IllegalArgumentException("Unknown enum value: " + value);
     }
@@ -106,6 +110,8 @@ Object toJsonObject() {
         return "no_trust";
       case CLAIM_CLAIMABLE_BALANCE_NOT_AUTHORIZED:
         return "not_authorized";
+      case CLAIM_CLAIMABLE_BALANCE_TRUSTLINE_FROZEN:
+        return "trustline_frozen";
       default:
         throw new IllegalArgumentException("Unknown enum value: " + this.value);
     }
@@ -126,6 +132,8 @@ static ClaimClaimableBalanceResultCode fromJsonObject(Object json) {
         return CLAIM_CLAIMABLE_BALANCE_NO_TRUST;
       case "not_authorized":
         return CLAIM_CLAIMABLE_BALANCE_NOT_AUTHORIZED;
+      case "trustline_frozen":
+        return CLAIM_CLAIMABLE_BALANCE_TRUSTLINE_FROZEN;
       default:
         throw new IllegalArgumentException("Unknown JSON value: " + value);
     }

diff --git a/src/main/java/org/stellar/sdk/xdr/ConfigSettingEntry.java b/src/main/java/org/stellar/sdk/xdr/ConfigSettingEntry.java
@@ -53,6 +53,14 @@
  *     ConfigSettingContractLedgerCostExtV0 contractLedgerCostExt;
  * case CONFIG_SETTING_SCP_TIMING:
  *     ConfigSettingSCPTiming contractSCPTiming;
+ * case CONFIG_SETTING_FROZEN_LEDGER_KEYS:
+ *     FrozenLedgerKeys frozenLedgerKeys;
+ * case CONFIG_SETTING_FROZEN_LEDGER_KEYS_DELTA:
+ *     FrozenLedgerKeysDelta frozenLedgerKeysDelta;
+ * case CONFIG_SETTING_FREEZE_BYPASS_TXS:
+ *     FreezeBypassTxs freezeBypassTxs;
+ * case CONFIG_SETTING_FREEZE_BYPASS_TXS_DELTA:
+ *     FreezeBypassTxsDelta freezeBypassTxsDelta;
  * };
  * </pre>
  */
@@ -79,6 +87,10 @@ public class ConfigSettingEntry implements XdrElement {
   private ConfigSettingContractParallelComputeV0 contractParallelCompute;
   private ConfigSettingContractLedgerCostExtV0 contractLedgerCostExt;
   private ConfigSettingSCPTiming contractSCPTiming;
+  private FrozenLedgerKeys frozenLedgerKeys;
+  private FrozenLedgerKeysDelta frozenLedgerKeysDelta;
+  private FreezeBypassTxs freezeBypassTxs;
+  private FreezeBypassTxsDelta freezeBypassTxsDelta;
 
   public void encode(XdrDataOutputStream stream) throws IOException {
     stream.writeInt(discriminant.getValue());
@@ -138,6 +150,18 @@ public void encode(XdrDataOutputStream stream) throws IOException {
       case CONFIG_SETTING_SCP_TIMING:
         contractSCPTiming.encode(stream);
         break;
+      case CONFIG_SETTING_FROZEN_LEDGER_KEYS:
+        frozenLedgerKeys.encode(stream);
+        break;
+      case CONFIG_SETTING_FROZEN_LEDGER_KEYS_DELTA:
+        frozenLedgerKeysDelta.encode(stream);
+        break;
+      case CONFIG_SETTING_FREEZE_BYPASS_TXS:
+        freezeBypassTxs.encode(stream);
+        break;
+      case CONFIG_SETTING_FREEZE_BYPASS_TXS_DELTA:
+        freezeBypassTxsDelta.encode(stream);
+        break;
     }
   }
 
@@ -232,6 +256,20 @@ public static ConfigSettingEntry decode(XdrDataInputStream stream, int maxDepth)
         decodedConfigSettingEntry.contractSCPTiming =
             ConfigSettingSCPTiming.decode(stream, maxDepth);
         break;
+      case CONFIG_SETTING_FROZEN_LEDGER_KEYS:
+        decodedConfigSettingEntry.frozenLedgerKeys = FrozenLedgerKeys.decode(stream, maxDepth);
+        break;
+      case CONFIG_SETTING_FROZEN_LEDGER_KEYS_DELTA:
+        decodedConfigSettingEntry.frozenLedgerKeysDelta =
+            FrozenLedgerKeysDelta.decode(stream, maxDepth);
+        break;
+      case CONFIG_SETTING_FREEZE_BYPASS_TXS:
+        decodedConfigSettingEntry.freezeBypassTxs = FreezeBypassTxs.decode(stream, maxDepth);
+        break;
+      case CONFIG_SETTING_FREEZE_BYPASS_TXS_DELTA:
+        decodedConfigSettingEntry.freezeBypassTxsDelta =
+            FreezeBypassTxsDelta.decode(stream, maxDepth);
+        break;
       default:
         throw new IOException("Unknown discriminant value: " + discriminant);
     }
@@ -353,6 +391,26 @@ Object toJsonObject() {
       jsonMap.put("scp_timing", contractSCPTiming.toJsonObject());
       return jsonMap;
     }
+    if (discriminant == ConfigSettingID.CONFIG_SETTING_FROZEN_LEDGER_KEYS) {
+      LinkedHashMap<String, Object> jsonMap = new LinkedHashMap<>();
+      jsonMap.put("frozen_ledger_keys", frozenLedgerKeys.toJsonObject());
+      return jsonMap;
+    }
+    if (discriminant == ConfigSettingID.CONFIG_SETTING_FROZEN_LEDGER_KEYS_DELTA) {
+      LinkedHashMap<String, Object> jsonMap = new LinkedHashMap<>();
+      jsonMap.put("frozen_ledger_keys_delta", frozenLedgerKeysDelta.toJsonObject());
+      return jsonMap;
+    }
+    if (discriminant == ConfigSettingID.CONFIG_SETTING_FREEZE_BYPASS_TXS) {
+      LinkedHashMap<String, Object> jsonMap = new LinkedHashMap<>();
+      jsonMap.put("freeze_bypass_txs", freezeBypassTxs.toJsonObject());
+      return jsonMap;
+    }
+    if (discriminant == ConfigSettingID.CONFIG_SETTING_FREEZE_BYPASS_TXS_DELTA) {
+      LinkedHashMap<String, Object> jsonMap = new LinkedHashMap<>();
+      jsonMap.put("freeze_bypass_txs_delta", freezeBypassTxsDelta.toJsonObject());
+      return jsonMap;
+    }
     throw new IllegalArgumentException("Unknown discriminant: " + discriminant);
   }
 
@@ -492,6 +550,33 @@ static ConfigSettingEntry fromJsonObject(Object json) {
       instance.contractSCPTiming = ConfigSettingSCPTiming.fromJsonObject(jsonMap.get("scp_timing"));
       return instance;
     }
+    if (key.equals("frozen_ledger_keys")) {
+      ConfigSettingEntry instance = new ConfigSettingEntry();
+      instance.discriminant = discriminant;
+      instance.frozenLedgerKeys =
+          FrozenLedgerKeys.fromJsonObject(jsonMap.get("frozen_ledger_keys"));
+      return instance;
+    }
+    if (key.equals("frozen_ledger_keys_delta")) {
+      ConfigSettingEntry instance = new ConfigSettingEntry();
+      instance.discriminant = discriminant;
+      instance.frozenLedgerKeysDelta =
+          FrozenLedgerKeysDelta.fromJsonObject(jsonMap.get("frozen_ledger_keys_delta"));
+      return instance;
+    }
+    if (key.equals("freeze_bypass_txs")) {
+      ConfigSettingEntry instance = new ConfigSettingEntry();
+      instance.discriminant = discriminant;
+      instance.freezeBypassTxs = FreezeBypassTxs.fromJsonObject(jsonMap.get("freeze_bypass_txs"));
+      return instance;
+    }
+    if (key.equals("freeze_bypass_txs_delta")) {
+      ConfigSettingEntry instance = new ConfigSettingEntry();
+      instance.discriminant = discriminant;
+      instance.freezeBypassTxsDelta =
+          FreezeBypassTxsDelta.fromJsonObject(jsonMap.get("freeze_bypass_txs_delta"));
+      return instance;
+    }
     throw new IllegalArgumentException("Unknown key '" + key + "' for ConfigSettingEntry");
   }
 }
diff --git a/src/main/java/org/stellar/sdk/xdr/ConfigSettingID.java b/src/main/java/org/stellar/sdk/xdr/ConfigSettingID.java
@@ -29,7 +29,11 @@
  *     CONFIG_SETTING_EVICTION_ITERATOR = 13,
  *     CONFIG_SETTING_CONTRACT_PARALLEL_COMPUTE_V0 = 14,
  *     CONFIG_SETTING_CONTRACT_LEDGER_COST_EXT_V0 = 15,
- *     CONFIG_SETTING_SCP_TIMING = 16
+ *     CONFIG_SETTING_SCP_TIMING = 16,
+ *     CONFIG_SETTING_FROZEN_LEDGER_KEYS = 17,
+ *     CONFIG_SETTING_FROZEN_LEDGER_KEYS_DELTA = 18,
+ *     CONFIG_SETTING_FREEZE_BYPASS_TXS = 19,
+ *     CONFIG_SETTING_FREEZE_BYPASS_TXS_DELTA = 20
  * };
  * </pre>
  */
@@ -50,7 +54,11 @@ public enum ConfigSettingID implements XdrElement {
   CONFIG_SETTING_EVICTION_ITERATOR(13),
   CONFIG_SETTING_CONTRACT_PARALLEL_COMPUTE_V0(14),
   CONFIG_SETTING_CONTRACT_LEDGER_COST_EXT_V0(15),
-  CONFIG_SETTING_SCP_TIMING(16);
+  CONFIG_SETTING_SCP_TIMING(16),
+  CONFIG_SETTING_FROZEN_LEDGER_KEYS(17),
+  CONFIG_SETTING_FROZEN_LEDGER_KEYS_DELTA(18),
+  CONFIG_SETTING_FREEZE_BYPASS_TXS(19),
+  CONFIG_SETTING_FREEZE_BYPASS_TXS_DELTA(20);
 
   private final int value;
 
@@ -100,6 +108,14 @@ public static ConfigSettingID decode(XdrDataInputStream stream, int maxDepth) th
         return CONFIG_SETTING_CONTRACT_LEDGER_COST_EXT_V0;
       case 16:
         return CONFIG_SETTING_SCP_TIMING;
+      case 17:
+        return CONFIG_SETTING_FROZEN_LEDGER_KEYS;
+      case 18:
+        return CONFIG_SETTING_FROZEN_LEDGER_KEYS_DELTA;
+      case 19:
+        return CONFIG_SETTING_FREEZE_BYPASS_TXS;
+      case 20:
+        return CONFIG_SETTING_FREEZE_BYPASS_TXS_DELTA;
       default:
         throw new IllegalArgumentException("Unknown enum value: " + value);
     }
@@ -170,6 +186,14 @@ Object toJsonObject() {
         return "contract_ledger_cost_ext_v0";
       case CONFIG_SETTING_SCP_TIMING:
         return "scp_timing";
+      case CONFIG_SETTING_FROZEN_LEDGER_KEYS:
+        return "frozen_ledger_keys";
+      case CONFIG_SETTING_FROZEN_LEDGER_KEYS_DELTA:
+        return "frozen_ledger_keys_delta";
+      case CONFIG_SETTING_FREEZE_BYPASS_TXS:
+        return "freeze_bypass_txs";
+      case CONFIG_SETTING_FREEZE_BYPASS_TXS_DELTA:
+        return "freeze_bypass_txs_delta";
       default:
         throw new IllegalArgumentException("Unknown enum value: " + this.value);
     }
@@ -212,6 +236,14 @@ static ConfigSettingID fromJsonObject(Object json) {
         return CONFIG_SETTING_CONTRACT_LEDGER_COST_EXT_V0;
       case "scp_timing":
         return CONFIG_SETTING_SCP_TIMING;
+      case "frozen_ledger_keys":
+        return CONFIG_SETTING_FROZEN_LEDGER_KEYS;
+      case "frozen_ledger_keys_delta":
+        return CONFIG_SETTING_FROZEN_LEDGER_KEYS_DELTA;
+      case "freeze_bypass_txs":
+        return CONFIG_SETTING_FREEZE_BYPASS_TXS;
+      case "freeze_bypass_txs_delta":
+        return CONFIG_SETTING_FREEZE_BYPASS_TXS_DELTA;
       default:
         throw new IllegalArgumentException("Unknown JSON value: " + value);
     }

diff --git a/src/main/java/org/stellar/sdk/xdr/ContractCostType.java b/src/main/java/org/stellar/sdk/xdr/ContractCostType.java
@@ -192,7 +192,9 @@
  *     // Cost of performing BN254 scalar element exponentiation
  *     Bn254FrPow = 83,
  *      // Cost of performing BN254 scalar element inversion
- *     Bn254FrInv = 84
+ *     Bn254FrInv = 84,
+ *     // Cost of performing BN254 G1 multi-scalar multiplication (MSM)
+ *     Bn254G1Msm = 85
  * };
  * </pre>
  */
@@ -281,7 +283,8 @@ public enum ContractCostType implements XdrElement {
   Bn254FrAddSub(81),
   Bn254FrMul(82),
   Bn254FrPow(83),
-  Bn254FrInv(84);
+  Bn254FrInv(84),
+  Bn254G1Msm(85);
 
   private final int value;
 
@@ -468,6 +471,8 @@ public static ContractCostType decode(XdrDataInputStream stream, int maxDepth)
         return Bn254FrPow;
       case 84:
         return Bn254FrInv;
+      case 85:
+        return Bn254G1Msm;
       default:
         throw new IllegalArgumentException("Unknown enum value: " + value);
     }
@@ -674,6 +679,8 @@ Object toJsonObject() {
         return "bn254frpow";
       case Bn254FrInv:
         return "bn254frinv";
+      case Bn254G1Msm:
+        return "bn254g1msm";
       default:
         throw new IllegalArgumentException("Unknown enum value: " + this.value);
     }
@@ -852,6 +859,8 @@ static ContractCostType fromJsonObject(Object json) {
         return Bn254FrPow;
       case "bn254frinv":
         return Bn254FrInv;
+      case "bn254g1msm":
+        return Bn254G1Msm;
       default:
         throw new IllegalArgumentException("Unknown JSON value: " + value);
     }