v4.23.0 release candidate (#1974)

* v4.23.0 release candidate * - Fix restoring zano from QR - Fix Zano confirmations count - Fix birdpay - Fix balance display * Fix Zano assets showing amount before they are added * - handle fetching token data while the API is busy - potential fix for duplicate transactions * fix receive confirmations, maybe * revert onChangeWallet cleanup * Fix confirmations not updating * improve zano wallet opening, fix CI commands and messages on slack (#1979) Co-authored-by: Omar Hatem <omarh.ismail1@gmail.com> * Cache wallet when creating/restoring as well * - hardcode Trocador Maximum limit for Zano temporarily - Configure Cake Zano node to use SSL * reformatting [skip ci] * revert to non-ssl * update build numbers [skip ci] * disable zano for desktop [skip ci] --------- Co-authored-by: cyan <cyjan@mrcyjanek.net>
2025-03-07 09:15:07 +00:00 · 2025-01-28 23:53:43 +02:00 · 2025-01-28 23:53:43 +02:00 · 141a7ebfca
commit 141a7ebfca
parent aef90e7192
42 changed files with 472 additions and 306 deletions
--- a/.github/workflows/pr_test_build_android.yml
+++ b/.github/workflows/pr_test_build_android.yml
@ -34,10 +34,19 @@ jobs:
      - name: Fix github actions messing up $HOME...
        run: 'echo HOME=/root | sudo tee -a $GITHUB_ENV'
      - uses: actions/checkout@v4
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
      - name: configure git
        run: |
+          git config --global --add safe.directory '*'
          git config --global user.email "ci@cakewallet.com"
          git config --global user.name "CakeWallet CI"
+      - name: Get the full commit message
+        run: |
+          FULL_MESSAGE="$(git log -1 --pretty=%B)"
+          echo "message<<EOF" >> $GITHUB_ENV
+          echo "$FULL_MESSAGE" >> $GITHUB_ENV
+          echo "EOF" >> $GITHUB_ENV
      - name: Add secrets
        run: |
          touch lib/.secrets.g.dart
@ -274,14 +283,14 @@ jobs:
          echo "APK_FILE=$apk_file" >> $GITHUB_ENV
        
      - name: Upload artifact to slack
-        if: ${{ !contains(github.event.head_commit.message, 'skip slack') }}
+        if: ${{ !contains(env.message, 'skip slack') }}
        continue-on-error: true
        uses: adrey/slack-file-upload-action@1.0.5
        with:
          token: ${{ secrets.SLACK_APP_TOKEN }}
          path: ${{ env.APK_FILE }}
          channel: ${{ secrets.SLACK_APK_CHANNEL }}
-          initial_comment: ${{ github.event.head_commit.message }}
+          initial_comment: ${{ env.message }}

      - name: cleanup
        run: rm -rf build/app/outputs/flutter-apk/test-apk/
--- a/.github/workflows/pr_test_build_linux.yml
+++ b/.github/workflows/pr_test_build_linux.yml
@ -30,10 +30,19 @@ jobs:
      - name: Fix github actions messing up $HOME...
        run: 'echo HOME=/root | sudo tee -a $GITHUB_ENV'
      - uses: actions/checkout@v4
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
      - name: configure git
        run: |
+          git config --global --add safe.directory '*'
          git config --global user.email "ci@cakewallet.com"
          git config --global user.name "CakeWallet CI"
+      - name: Get the full commit message
+        run: |
+          FULL_MESSAGE="$(git log -1 --pretty=%B)"
+          echo "message<<EOF" >> $GITHUB_ENV
+          echo "$FULL_MESSAGE" >> $GITHUB_ENV
+          echo "EOF" >> $GITHUB_ENV
      - name: Add secrets
        run: |
          touch lib/.secrets.g.dart
@ -231,7 +240,7 @@ jobs:
          name: cakewallet_linux

      - name: Prepare virtual desktop
-        if: ${{ contains(github.event.head_commit.message, 'run tests') }}
+        if: ${{ contains(env.message, 'run tests') }}
        run: |
            nohup Xvfb :99 -screen 0 720x1280x16 &
            echo DISPLAY=:99 | sudo tee -a $GITHUB_ENV
@ -247,28 +256,28 @@ jobs:
      #   isn't much in those wallets anyway, we still wouldn't like to leak it to anyone who is able to access github.

      - name: Test [confirm_seeds_flow_test]
-        if: ${{ contains(github.event.head_commit.message, 'run tests') }}
+        if: ${{ contains(env.message, 'run tests') }}
        timeout-minutes: 20
        run: |
          xmessage -timeout 30 "confirm_seeds_flow_test" &
          rm -rf ~/.local/share/com.example.cake_wallet/ ~/Documents/cake_wallet/ ~/cake_wallet
          exec timeout --signal=SIGKILL 900 flutter drive --driver=test_driver/integration_test.dart --target=integration_test/test_suites/confirm_seeds_flow_test.dart
      - name: Test [create_wallet_flow_test]
-        if: ${{ contains(github.event.head_commit.message, 'run tests') }}
+        if: ${{ contains(env.message, 'run tests') }}
        timeout-minutes: 20
        run: |
          xmessage -timeout 30 "create_wallet_flow_test" &
          rm -rf ~/.local/share/com.example.cake_wallet/ ~/Documents/cake_wallet/ ~/cake_wallet
          exec timeout --signal=SIGKILL 900 flutter drive --driver=test_driver/integration_test.dart --target=integration_test/test_suites/create_wallet_flow_test.dart
      - name: Test [exchange_flow_test]
-        if: ${{ contains(github.event.head_commit.message, 'run tests') }}
+        if: ${{ contains(env.message, 'run tests') }}
        timeout-minutes: 20
        run: |
          xmessage -timeout 30 "exchange_flow_test" &
          rm -rf ~/.local/share/com.example.cake_wallet/ ~/Documents/cake_wallet/ ~/cake_wallet
          exec timeout --signal=SIGKILL 900 flutter drive --driver=test_driver/integration_test.dart --target=integration_test/test_suites/exchange_flow_test.dart
      - name: Test [restore_wallet_through_seeds_flow_test]
-        if: ${{ contains(github.event.head_commit.message, 'run tests') }}
+        if: ${{ contains(env.message, 'run tests') }}
        timeout-minutes: 20
        run: |
          xmessage -timeout 30 "restore_wallet_through_seeds_flow_test" &
--- a/assets/text/Monerocom_Release_Notes.txt
+++ b/assets/text/Monerocom_Release_Notes.txt
@ -1,2 +1,4 @@
+Monero restore with passphrase support
+Add Chainflip Exchange provider
 UI enhancements
 Bug fixes
--- a/assets/text/Release_Notes.txt
+++ b/assets/text/Release_Notes.txt
@ -1,4 +1,5 @@
-Bitcoin and Litecoin enhancements
-Solana and Nano fixes/improvements
+Add Zano Wallet
+Monero/Wownero/Zano restore with passphrase support
+Add Chainflip Exchange provider
 UI enhancements
 Bug fixes
--- a/assets/zano_node_list.yml
+++ b/assets/zano_node_list.yml
@ -1,4 +1,7 @@
 -
  uri: 37.27.100.59:10500
+  useSSL: false
+-
+  uri: zano.cakewallet.com:11211
  is_default: true
  useSSL: false
--- a/cw_core/lib/node.dart
+++ b/cw_core/lib/node.dart
@ -102,10 +102,9 @@ class Node extends HiveObject with Keyable {
      case WalletType.polygon:
      case WalletType.solana:
      case WalletType.tron:
-        return Uri.parse(
-          "http${isSSL ? "s" : ""}://$uriRaw${path!.startsWith("/") ? path : "/$path"}");
      case WalletType.zano:
-        return Uri.https(uriRaw, '');
+        return Uri.parse(
+            "http${isSSL ? "s" : ""}://$uriRaw${path!.startsWith("/") || path!.isEmpty ? path : "/$path"}");
      case WalletType.none:
        throw Exception('Unexpected type ${type.toString()} for Node uri');
    }
@ -177,7 +176,33 @@ class Node extends HiveObject with Keyable {
  }

  Future<bool> requestZanoNode() async {
-    return requestMoneroNode(methodName: "getinfo");
+    final path = '/json_rpc';
+    final rpcUri = isSSL ? Uri.https(uri.authority, path) : Uri.http(uri.authority, path);
+    final body = {'jsonrpc': '2.0', 'id': '0', 'method': "getinfo"};
+
+    try {
+      final authenticatingClient = HttpClient();
+      authenticatingClient.badCertificateCallback =
+          ((X509Certificate cert, String host, int port) => true);
+
+      final http.Client client = ioc.IOClient(authenticatingClient);
+
+      final jsonBody = json.encode(body);
+
+      final response = await client.post(
+        rpcUri,
+        headers: {'Content-Type': 'application/json'},
+        body: jsonBody,
+      );
+
+      printV("node check response: ${response.body}");
+
+      final resBody = json.decode(response.body) as Map<String, dynamic>;
+      return resBody['result']['height'] != null;
+    } catch (e) {
+      printV("error: $e");
+      return false;
+    }
  }

  Future<bool> requestMoneroNode({String methodName = 'get_info'}) async {
@ -185,7 +210,6 @@ class Node extends HiveObject with Keyable {
      return await requestNodeWithProxy();
    }

-
    final path = '/json_rpc';
    final rpcUri = isSSL ? Uri.https(uri.authority, path) : Uri.http(uri.authority, path);
    final body = {'jsonrpc': '2.0', 'id': '0', 'method': methodName};
@ -195,7 +219,6 @@ class Node extends HiveObject with Keyable {
      authenticatingClient.badCertificateCallback =
          ((X509Certificate cert, String host, int port) => true);

-
      final http.Client client = ioc.IOClient(authenticatingClient);

      final jsonBody = json.encode(body);
@ -209,13 +232,13 @@ class Node extends HiveObject with Keyable {
      if (response.statusCode == 401) {
        final daemonRpc = DaemonRpc(
          rpcUri.toString(),
-          username: login??'',
-          password: password??'',
+          username: login ?? '',
+          password: password ?? '',
        );
        final response = await daemonRpc.call('get_info', {});
        return !(response['offline'] as bool);
      }
-      
+
      printV("node check response: ${response.body}");

      if ((response.body.contains("400 Bad Request") // Some other generic error
@ -298,10 +321,7 @@ class Node extends HiveObject with Keyable {
    try {
      final response = await http.post(
        uri,
-        headers: {
-          "Content-Type": "application/json",
-          "nano-app": "cake-wallet"
-        },
+        headers: {"Content-Type": "application/json", "nano-app": "cake-wallet"},
        body: jsonEncode(
          {
            "action": "account_balance",
@ -407,8 +427,7 @@ class DigestAuth {
  }

  /// Helper to format the nonce count.
-  String _formatNonceCount(int count) =>
-      count.toRadixString(16).padLeft(8, '0');
+  String _formatNonceCount(int count) => count.toRadixString(16).padLeft(8, '0');

  /// Compute the MD5 hash of a string.
  String md5Hash(String input) {
@ -424,8 +443,7 @@ class DaemonRpc {
  DaemonRpc(this.rpcUrl, {required this.username, required this.password});

  /// Perform a JSON-RPC call with Digest Authentication.
-  Future<Map<String, dynamic>> call(
-      String method, Map<String, dynamic> params) async {
+  Future<Map<String, dynamic>> call(String method, Map<String, dynamic> params) async {
    final http.Client client = http.Client();
    final DigestAuth digestAuth = DigestAuth(username, password);

@ -475,11 +493,12 @@ class DaemonRpc {
      throw Exception('RPC call failed: ${authenticatedResponse.body}');
    }

-    final Map<String, dynamic> result = jsonDecode(authenticatedResponse.body) as Map<String, dynamic>;
+    final Map<String, dynamic> result =
+        jsonDecode(authenticatedResponse.body) as Map<String, dynamic>;
    if (result['error'] != null) {
      throw Exception('RPC Error: ${result['error']}');
    }

    return result['result'] as Map<String, dynamic>;
  }
-}
+}
--- a/cw_monero/pubspec.lock
+++ b/cw_monero/pubspec.lock
@ -511,8 +511,8 @@ packages:
    dependency: "direct main"
    description:
      path: "impls/monero.dart"
-      ref: 9526921acb774b523a2e1d9ba9a7b389acfc6b70
-      resolved-ref: 9526921acb774b523a2e1d9ba9a7b389acfc6b70
+      ref: "9526921acb774b523a2e1d9ba9a7b389acfc6b70"
+      resolved-ref: "9526921acb774b523a2e1d9ba9a7b389acfc6b70"
      url: "https://github.com/mrcyjanek/monero_c"
    source: git
    version: "0.0.0"
--- a/cw_wownero/pubspec.lock
+++ b/cw_wownero/pubspec.lock
@ -471,8 +471,8 @@ packages:
    dependency: "direct main"
    description:
      path: "impls/monero.dart"
-      ref: 9526921acb774b523a2e1d9ba9a7b389acfc6b70
-      resolved-ref: 9526921acb774b523a2e1d9ba9a7b389acfc6b70
+      ref: "9526921acb774b523a2e1d9ba9a7b389acfc6b70"
+      resolved-ref: "9526921acb774b523a2e1d9ba9a7b389acfc6b70"
      url: "https://github.com/mrcyjanek/monero_c"
    source: git
    version: "0.0.0"
--- a/cw_zano/lib/api/model/transfer.dart
+++ b/cw_zano/lib/api/model/transfer.dart
@ -1,12 +1,10 @@
+import 'package:cw_core/utils/print_verbose.dart';
 import 'package:cw_core/zano_asset.dart';
 import 'package:cw_zano/api/model/employed_entries.dart';
 import 'package:cw_zano/api/model/subtransfer.dart';
 import 'package:collection/collection.dart';
-import 'package:cw_zano/model/zano_asset.dart';
 import 'package:cw_zano/model/zano_transaction_info.dart';
-import 'package:cw_zano/zano_formatter.dart';
 import 'package:cw_zano/zano_wallet.dart';
-import 'package:cw_zano/zano_wallet_api.dart';

 class Transfer {
  final String comment;
@ -49,78 +47,87 @@ class Transfer {
    required this.unlockTime,
  });

-  factory Transfer.fromJson(Map<String, dynamic> json) => Transfer(
+  factory Transfer.fromJson(Map<String, dynamic> json) =>
+      Transfer(
        comment: json['comment'] as String? ?? '',
-        employedEntries: EmployedEntries.fromJson(json['employed_entries'] as Map<String, dynamic>? ?? {}),
+        employedEntries: EmployedEntries.fromJson(
+            json['employed_entries'] as Map<String, dynamic>? ?? {}),
        fee: json['fee'] as int? ?? 0,
        height: json['height'] as int? ?? 0,
        isMining: json['is_mining'] as bool? ?? false,
        isMixing: json['is_mixing'] as bool? ?? false,
        isService: json['is_service'] as bool? ?? false,
        paymentId: json['payment_id'] as String? ?? '',
-        remoteAddresses: json['remote_addresses'] == null ? [] : (json['remote_addresses'] as List<dynamic>).cast<String>(),
-        remoteAliases: json['remote_aliases'] == null ? [] : (json['remote_aliases'] as List<dynamic>).cast<String>(),
+        remoteAddresses: json['remote_addresses'] == null ? [] : (json['remote_addresses'] as List<
+            dynamic>).cast<String>(),
+        remoteAliases: json['remote_aliases'] == null ? [] : (json['remote_aliases'] as List<
+            dynamic>).cast<String>(),
        showSender: json['show_sender'] as bool? ?? false,
-        subtransfers: (json['subtransfers'] as List<dynamic>? ?? []).map((e) => Subtransfer.fromJson(e as Map<String, dynamic>)).toList(),
+        subtransfers: (json['subtransfers'] as List<dynamic>? ?? []).map((e) =>
+            Subtransfer.fromJson(e as Map<String, dynamic>)).toList(),
        timestamp: json['timestamp'] as int? ?? 0,
        transferInternalIndex: json['transfer_internal_index'] == null
            ? 0
            : json['transfer_internal_index'] is double
-                ? (json['transfer_internal_index'] as double).toInt()
-                : json['transfer_internal_index'] as int,
+            ? (json['transfer_internal_index'] as double).toInt()
+            : json['transfer_internal_index'] as int,
        txBlobSize: json['tx_blob_size'] as int? ?? 0,
        txHash: json['tx_hash'] as String? ?? '',
        txType: json['tx_type'] as int? ?? 0,
        unlockTime: json['unlock_time'] as int? ?? 0,
      );

-  static Map<String, ZanoTransactionInfo> makeMap(List<Transfer> transfers, Map<String, ZanoAsset> zanoAssets, int currentDaemonHeight) {
+  static Map<String, ZanoTransactionInfo> makeMap(List<Transfer> transfers,
+      Map<String, ZanoAsset> zanoAssets, int currentDaemonHeight) {
    return Map.fromIterable(
-        transfers,
-        key: (item) => (item as Transfer).txHash,
-        value: (transfer) {
-          transfer as Transfer;
-          // Simple (only one subtransfer OR two subtransfers and the second is Zano, outgoing and amount equals to fee) or complex?
-          Subtransfer? single = transfer.subtransfers.singleOrNull;
-          if (transfer.subtransfers.length == 2) {
-            final zano = transfer.subtransfers.firstWhereOrNull((element) => element.assetId == ZanoWalletBase.zanoAssetId);
-            if (zano != null && !zano.isIncome && zano.amount == BigInt.from(transfer.fee)) {
-              single = transfer.subtransfers.firstWhere((element) => element.assetId != ZanoWalletBase.zanoAssetId);
-            }
+      transfers,
+      key: (item) => (item as Transfer).txHash,
+      value: (transfer) {
+        transfer as Transfer;
+        // Simple (only one subtransfer OR two subtransfers and the second is Zano, outgoing and amount equals to fee) or complex?
+        Subtransfer? single = transfer.subtransfers.singleOrNull;
+        if (transfer.subtransfers.length == 2) {
+          final zano = transfer.subtransfers.firstWhereOrNull((element) =>
+          element.assetId == ZanoWalletBase.zanoAssetId);
+          if (zano != null && !zano.isIncome && zano.amount == BigInt.from(transfer.fee)) {
+            single = transfer.subtransfers.firstWhere((element) => element.assetId !=
+                ZanoWalletBase.zanoAssetId);
          }
-          bool isSimple = single != null;
-          // TODO: for complex transactions we show zano or any other transaction, will fix it later
-          if (!isSimple) {
-            single =
-                transfer.subtransfers.firstWhereOrNull((element) => element.assetId == ZanoWalletBase.zanoAssetId) ?? transfer.subtransfers.first;
+        }
+        bool isSimple = single != null;
+        // TODO: for complex transactions we show zano or any other transaction, will fix it later
+        if (!isSimple) {
+          single =
+              transfer.subtransfers.firstWhereOrNull((element) =>
+              element.assetId == ZanoWalletBase.zanoAssetId) ?? transfer.subtransfers.first;
+        }
+        if (single.assetId != ZanoWalletBase.zanoAssetId) {
+          final asset = zanoAssets[single.assetId];
+          if (asset == null) {
+            printV('unknown asset ${single.assetId}');
          }
-          if (single.assetId != ZanoWalletBase.zanoAssetId) {
-            final asset = zanoAssets[single.assetId];
-            if (asset == null) {
-              ZanoWalletApi.error('unknown asset ${single.assetId}');
-            }
-            final ticker = asset == null ? '***' : asset.ticker;
-            final decimalPoint = asset == null ? ZanoFormatter.defaultDecimalPoint : asset.decimalPoint;
-            return ZanoTransactionInfo.fromTransfer(
-              transfer,
-              confirmations: currentDaemonHeight - transfer.height,
-              isIncome: single.isIncome,
-              assetId: single.assetId,
-              amount: single.amount,
-              tokenSymbol: isSimple ? ticker : '*${ticker}',
-              decimalPoint: decimalPoint,
-            );
-          }
-          final amount = single.isIncome ? single.amount : single.amount - BigInt.from(transfer.fee);
+          final ticker = asset == null ? '***' : asset.ticker;
+          final decimalPoint = asset == null ? 0 : asset.decimalPoint;
          return ZanoTransactionInfo.fromTransfer(
            transfer,
            confirmations: currentDaemonHeight - transfer.height,
            isIncome: single.isIncome,
            assetId: single.assetId,
-            amount: amount,
-            tokenSymbol: isSimple ? 'ZANO' : '*ZANO',
+            amount: single.amount,
+            tokenSymbol: isSimple ? ticker : '*${ticker}',
+            decimalPoint: decimalPoint,
          );
-        },
-      );
+        }
+        final amount = single.isIncome ? single.amount : single.amount - BigInt.from(transfer.fee);
+        return ZanoTransactionInfo.fromTransfer(
+          transfer,
+          confirmations: currentDaemonHeight - transfer.height,
+          isIncome: single.isIncome,
+          assetId: single.assetId,
+          amount: amount,
+          tokenSymbol: isSimple ? 'ZANO' : '*ZANO',
+        );
+      },
+    );
  }
 }
--- a/cw_zano/lib/model/pending_zano_transaction.dart
+++ b/cw_zano/lib/model/pending_zano_transaction.dart
@ -32,10 +32,10 @@ class PendingZanoTransaction with PendingTransaction {
  String get hex => '';

  @override
-  String get amountFormatted => '${ZanoFormatter.bigIntAmountToString(amount, decimalPoint)} $ticker';
+  String get amountFormatted => ZanoFormatter.bigIntAmountToString(amount, decimalPoint);

  @override
-  String get feeFormatted => '${ZanoFormatter.bigIntAmountToString(fee)} ZANO';
+  String get feeFormatted => ZanoFormatter.bigIntAmountToString(fee);

  TransferResult? transferResult;

--- a/cw_zano/lib/model/zano_transaction_info.dart
+++ b/cw_zano/lib/model/zano_transaction_info.dart
@ -23,11 +23,11 @@ class ZanoTransactionInfo extends TransactionInfo {

  ZanoTransactionInfo.fromTransfer(Transfer transfer,
      {required int confirmations,
-      required bool isIncome,
-      required String assetId,
-      required BigInt amount,
-      this.tokenSymbol = 'ZANO',
-      this.decimalPoint = ZanoFormatter.defaultDecimalPoint})
+        required bool isIncome,
+        required String assetId,
+        required BigInt amount,
+        this.tokenSymbol = 'ZANO',
+        this.decimalPoint = ZanoFormatter.defaultDecimalPoint})
      : id = transfer.txHash,
        height = transfer.height,
        direction = isIncome ? TransactionDirection.incoming : TransactionDirection.outgoing,
@ -36,14 +36,18 @@ class ZanoTransactionInfo extends TransactionInfo {
        amount = amount.isValidInt ? amount.toInt() : 0,
        fee = transfer.fee,
        confirmations = confirmations,
-        isPending = false,
-        recipientAddress = transfer.remoteAddresses.isNotEmpty ? transfer.remoteAddresses.first : '' {
+        isPending = confirmations < 10,
+        recipientAddress = transfer.remoteAddresses.isNotEmpty
+            ? transfer.remoteAddresses.first
+            : '' {
    additionalInfo = <String, dynamic>{
      'comment': transfer.comment,
      'assetId': assetId,
    };
  }
+
  String get assetId => additionalInfo["assetId"] as String;
+
  set assetId(String newId) => additionalInfo["assetId"] = newId;
  final String id;
  final int height;
@ -61,7 +65,8 @@ class ZanoTransactionInfo extends TransactionInfo {
  String? key;

  @override
-  String amountFormatted() => '${formatAmount(ZanoFormatter.bigIntAmountToString(zanoAmount, decimalPoint))} $tokenSymbol';
+  String amountFormatted() =>
+      '${formatAmount(ZanoFormatter.bigIntAmountToString(zanoAmount, decimalPoint))} $tokenSymbol';

  @override
  String fiatAmount() => _fiatAmount ?? '';
--- a/cw_zano/lib/zano_formatter.dart
+++ b/cw_zano/lib/zano_formatter.dart
@ -1,5 +1,6 @@
 import 'dart:math';

+import 'package:cw_core/utils/print_verbose.dart';
 import 'package:cw_zano/zano_wallet_api.dart';
 import 'package:decimal/decimal.dart';
 import 'package:decimal/intl.dart';
@ -32,6 +33,9 @@ class ZanoFormatter {
  }

  static String bigIntAmountToString(BigInt amount, [int decimalPoint = defaultDecimalPoint]) {
+    if (decimalPoint == 0) {
+      return '0';
+    }
    final numberFormat = NumberFormat()..maximumFractionDigits = decimalPoint
                                        ..minimumFractionDigits = 1;
    return numberFormat.format(
@ -66,7 +70,7 @@ class ZanoFormatter {
    } else if (d == null) {
      return BigInt.zero;
    } else {
-      ZanoWalletApi.error('cannot cast value of type ${d.runtimeType} to BigInt');
+      printV(('cannot cast value of type ${d.runtimeType} to BigInt'));
      throw 'cannot cast value of type ${d.runtimeType} to BigInt';
      //return BigInt.zero;
    }
--- a/cw_zano/lib/zano_wallet.dart
+++ b/cw_zano/lib/zano_wallet.dart
@ -1,4 +1,5 @@
 import 'dart:async';
+import 'dart:core';
 import 'dart:io';
 import 'dart:math';

@ -43,7 +44,7 @@ abstract class ZanoWalletBase
    extends WalletBase<ZanoBalance, ZanoTransactionHistory, ZanoTransactionInfo>
    with Store, ZanoWalletApi {
  static const int _autoSaveIntervalSeconds = 30;
-  static const int _pollIntervalMilliseconds = 2000;
+  static const int _pollIntervalMilliseconds = 5000;
  static const int _maxLoadAssetsRetries = 5;

  @override
@ -152,19 +153,27 @@ abstract class ZanoWalletBase
  static Future<ZanoWallet> open(
      {required String name, required String password, required WalletInfo walletInfo}) async {
    final path = await pathForWallet(name: name, type: walletInfo.type);
-    final wallet = ZanoWallet(walletInfo, password);
-    await wallet.initWallet();
-    final createWalletResult = await wallet.loadWallet(path, password);
-    await wallet.initWallet();
-    await wallet.parseCreateWalletResult(createWalletResult);
-    await wallet.init(createWalletResult.wi.address);
-    return wallet;
+    if (ZanoWalletApi.openWalletCache[path] != null) {
+      final wallet = ZanoWallet(walletInfo, password);
+      await wallet.parseCreateWalletResult(ZanoWalletApi.openWalletCache[path]!).then((_) {
+        unawaited(wallet.init(ZanoWalletApi.openWalletCache[path]!.wi.address));
+      });
+      return wallet;
+    } else {
+      final wallet = ZanoWallet(walletInfo, password);
+      await wallet.initWallet();
+      final createWalletResult = await wallet.loadWallet(path, password);
+      await wallet.parseCreateWalletResult(createWalletResult).then((_) {
+        unawaited(wallet.init(createWalletResult.wi.address));
+      });
+      return wallet;
+    }
  }

  Future<void> parseCreateWalletResult(CreateWalletResult result) async {
    hWallet = result.walletId;
    seed = result.seed;
-    ZanoWalletApi.info('setting hWallet = ${result.walletId}');
+    printV('setting hWallet = ${result.walletId}');
    walletAddresses.address = result.wi.address;
    await loadAssets(result.wi.balances, maxRetries: _maxLoadAssetsRetries);
    for (final item in result.wi.balances) {
@ -185,7 +194,7 @@ abstract class ZanoWalletBase

  @override
  Future<void> close({bool shouldCleanup = true}) async {
-    closeWallet();
+    closeWallet(null);
    _updateSyncInfoTimer?.cancel();
    _autoSaveTimer?.cancel();
  }
@ -285,7 +294,7 @@ abstract class ZanoWalletBase
      } while (result.lastItemIndex + 1 < result.totalTransfers);
      return Transfer.makeMap(transfers, zanoAssets, currentDaemonHeight);
    } catch (e) {
-      ZanoWalletApi.error(e.toString());
+      printV((e.toString()));
      return {};
    }
  }
@ -332,7 +341,7 @@ abstract class ZanoWalletBase
      await store();
      await walletAddresses.updateAddressesInBox();
    } catch (e) {
-      ZanoWalletApi.error('Error while saving Zano wallet file ${e.toString()}');
+      printV(('Error while saving Zano wallet file ${e.toString()}'));
    }
  }

@ -349,7 +358,7 @@ abstract class ZanoWalletBase
          retryCount++;
          await Future.delayed(Duration(seconds: 1));
        } else {
-          ZanoWalletApi.error('failed to load assets after $retryCount retries');
+          printV(('failed to load assets after $retryCount retries'));
          break;
        }
      }
@ -371,65 +380,10 @@ abstract class ZanoWalletBase
      _lastKnownBlockHeight = 0;
      _initialSyncHeight = 0;
      _updateSyncInfoTimer ??=
-          Timer.periodic(Duration(milliseconds: _pollIntervalMilliseconds), (_) async {
-        GetWalletStatusResult walletStatus;
-        // ignoring get wallet status exception (in case of wrong wallet id)
-        try {
-          walletStatus = await getWalletStatus();
-        } on ZanoWalletException {
-          return;
-        }
-        currentDaemonHeight = walletStatus.currentDaemonHeight;
-        _updateSyncProgress(walletStatus);
-
-        // we can call getWalletInfo ONLY if getWalletStatus returns NOT is in long refresh and wallet state is 2 (ready)
-        if (!walletStatus.isInLongRefresh && walletStatus.walletState == 2) {
-          final walletInfo = await getWalletInfo();
-          seed = walletInfo.wiExtended.seed;
-          keys = ZanoWalletKeys(
-            privateSpendKey: walletInfo.wiExtended.spendPrivateKey,
-            privateViewKey: walletInfo.wiExtended.viewPrivateKey,
-            publicSpendKey: walletInfo.wiExtended.spendPublicKey,
-            publicViewKey: walletInfo.wiExtended.viewPublicKey,
-          );
-          loadAssets(walletInfo.wi.balances);
-          // matching balances and whitelists
-          // 1. show only balances available in whitelists
-          // 2. set whitelists available in balances as 'enabled' ('disabled' by default)
-          for (final b in walletInfo.wi.balances) {
-            if (b.assetId == zanoAssetId) {
-              balance[CryptoCurrency.zano] = ZanoBalance(total: b.total, unlocked: b.unlocked);
-            } else {
-              final asset = zanoAssets[b.assetId];
-              if (asset == null) {
-                ZanoWalletApi.error('balance for an unknown asset ${b.assetInfo.assetId}');
-                continue;
-              }
-              if (balance.keys.any(
-                  (element) => element is ZanoAsset && element.assetId == b.assetInfo.assetId)) {
-                balance[balance.keys.firstWhere((element) =>
-                        element is ZanoAsset && element.assetId == b.assetInfo.assetId)] =
-                    ZanoBalance(
-                        total: b.total, unlocked: b.unlocked, decimalPoint: asset.decimalPoint);
-              } else {
-                balance[asset] = ZanoBalance(
-                    total: b.total, unlocked: b.unlocked, decimalPoint: asset.decimalPoint);
-              }
-            }
-          }
-          await updateTransactions();
-          // removing balances for assets missing in wallet info balances
-          balance.removeWhere(
-            (key, _) =>
-                key != CryptoCurrency.zano &&
-                !walletInfo.wi.balances
-                    .any((element) => element.assetId == (key as ZanoAsset).assetId),
-          );
-        }
-      });
+          Timer.periodic(Duration(milliseconds: _pollIntervalMilliseconds), (_) => _updateSyncInfo());
    } catch (e) {
      syncStatus = FailedSyncStatus();
-      ZanoWalletApi.error(e.toString());
+      printV((e.toString()));
    }
  }

@ -443,17 +397,13 @@ abstract class ZanoWalletBase
      }
      _isTransactionUpdating = true;
      final transactions = await fetchTransactions();
-      if (transactions.length == transactionHistory.transactions.length) {
-        _isTransactionUpdating = false;
-        return;
-      }
      transactionHistory.clear();
      transactionHistory.addMany(transactions);
      await transactionHistory.save();
      _isTransactionUpdating = false;
    } catch (e) {
      printV("e: $e");
-      ZanoWalletApi.error(e.toString());
+      printV((e.toString()));
      _isTransactionUpdating = false;
    }
  }
@ -480,12 +430,12 @@ abstract class ZanoWalletBase
    if (asset.enabled) {
      final assetDescriptor = await addAssetsWhitelist(asset.assetId);
      if (assetDescriptor == null) {
-        ZanoWalletApi.error('Error adding zano asset');
+        printV(('Error adding zano asset'));
      }
    } else {
      final result = await removeAssetsWhitelist(asset.assetId);
      if (result == false) {
-        ZanoWalletApi.error('Error removing zano asset');
+        printV(('Error removing zano asset'));
      }
    }
  }
@ -495,7 +445,11 @@ abstract class ZanoWalletBase
  }

  Future<ZanoAsset?> getZanoAsset(String assetId) async {
-    return await getAssetInfo(assetId);
+    // wallet api is not available while the wallet is syncing so only call it if it's synced
+    if (syncStatus is SyncedSyncStatus) {
+      return await getAssetInfo(assetId);
+    }
+    return null;
  }

  Future<void> _askForUpdateTransactionHistory() async => await updateTransactions();
@ -514,7 +468,7 @@ abstract class ZanoWalletBase
        syncStatus = SyncingSyncStatus(blocksLeft, ptc);
      }
    } catch (e) {
-      ZanoWalletApi.error(e.toString());
+      printV((e.toString()));
    }
  }

@ -542,4 +496,61 @@ abstract class ZanoWalletBase
    // 1. Actual new height; 2. Blocks left to finish; 3. Progress in percents;
    _onNewBlock.call(syncHeight, left, ptc);
  }
+
+  void _updateSyncInfo() async {
+    GetWalletStatusResult walletStatus;
+    // ignoring get wallet status exception (in case of wrong wallet id)
+    try {
+      walletStatus = await getWalletStatus();
+    } on ZanoWalletException {
+      return;
+    }
+    currentDaemonHeight = walletStatus.currentDaemonHeight;
+    _updateSyncProgress(walletStatus);
+
+    // we can call getWalletInfo ONLY if getWalletStatus returns NOT is in long refresh and wallet state is 2 (ready)
+    if (!walletStatus.isInLongRefresh && walletStatus.walletState == 2) {
+      final walletInfo = await getWalletInfo();
+      seed = walletInfo.wiExtended.seed;
+      keys = ZanoWalletKeys(
+        privateSpendKey: walletInfo.wiExtended.spendPrivateKey,
+        privateViewKey: walletInfo.wiExtended.viewPrivateKey,
+        publicSpendKey: walletInfo.wiExtended.spendPublicKey,
+        publicViewKey: walletInfo.wiExtended.viewPublicKey,
+      );
+      loadAssets(walletInfo.wi.balances);
+      // matching balances and whitelists
+      // 1. show only balances available in whitelists
+      // 2. set whitelists available in balances as 'enabled' ('disabled' by default)
+      for (final b in walletInfo.wi.balances) {
+        if (b.assetId == zanoAssetId) {
+          balance[CryptoCurrency.zano] = ZanoBalance(total: b.total, unlocked: b.unlocked);
+        } else {
+          final asset = zanoAssets[b.assetId];
+          if (asset == null) {
+            printV('balance for an unknown asset ${b.assetInfo.assetId}');
+            continue;
+          }
+          if (balance.keys.any(
+                  (element) => element is ZanoAsset && element.assetId == b.assetInfo.assetId)) {
+            balance[balance.keys.firstWhere((element) =>
+            element is ZanoAsset && element.assetId == b.assetInfo.assetId)] =
+                ZanoBalance(
+                    total: b.total, unlocked: b.unlocked, decimalPoint: asset.decimalPoint);
+          } else {
+            balance[asset] = ZanoBalance(
+                total: b.total, unlocked: b.unlocked, decimalPoint: asset.decimalPoint);
+          }
+        }
+      }
+      await updateTransactions();
+      // removing balances for assets missing in wallet info balances
+      balance.removeWhere(
+            (key, _) =>
+        key != CryptoCurrency.zano &&
+            !walletInfo.wi.balances
+                .any((element) => element.assetId == (key as ZanoAsset).assetId),
+      );
+    }
+  }
 }
--- a/cw_zano/lib/zano_wallet_addresses.dart
+++ b/cw_zano/lib/zano_wallet_addresses.dart
@ -1,3 +1,4 @@
+import 'package:cw_core/utils/print_verbose.dart';
 import 'package:cw_core/wallet_addresses.dart';
 import 'package:cw_core/wallet_info.dart';
 import 'package:cw_zano/zano_wallet_api.dart';
@ -34,7 +35,7 @@ abstract class ZanoWalletAddressesBase extends WalletAddresses with Store {
      addressesMap[address] = '';
      await saveAddressesInBox();
    } catch (e) {
-      ZanoWalletApi.error(e.toString());
+      printV(e.toString());
    }
  }
 }
--- a/cw_zano/lib/zano_wallet_api.dart
+++ b/cw_zano/lib/zano_wallet_api.dart
@ -1,5 +1,6 @@
 import 'dart:convert' as convert;
 import 'dart:ffi';
+import 'dart:io';
 import 'dart:isolate';

 import 'package:cw_core/transaction_priority.dart';
@ -22,7 +23,6 @@ import 'package:cw_zano/api/model/transfer_params.dart';
 import 'package:cw_zano/api/model/transfer_result.dart';
 import 'package:cw_zano/zano_wallet_exceptions.dart';
 import 'package:ffi/ffi.dart';
-import 'package:flutter/foundation.dart';
 import 'package:json_bigint/json_bigint.dart';
 import 'package:monero/zano.dart' as zano;
 import 'package:monero/src/generated_bindings_zano.g.dart' as zanoapi;
@ -30,8 +30,6 @@ import 'package:monero/src/generated_bindings_zano.g.dart' as zanoapi;
 mixin ZanoWalletApi {
  static const _maxReopenAttempts = 5;
  static const _logInfo = false;
-  static const _logError = true;
-  static const _logJson = false;
  static const int _zanoMixinValue = 10;

  int _hWallet = 0;
@ -46,16 +44,22 @@ mixin ZanoWalletApi {

  void setPassword(String password) => zano.PlainWallet_resetWalletPassword(hWallet, password);

-  void closeWallet([int? walletToClose]) async {
-    info('close_wallet ${walletToClose ?? hWallet}');
-    final result = await _closeWallet(walletToClose ?? hWallet);
-    info('close_wallet result $result');
+  void closeWallet(int? walletToClose, {bool force = false}) async {
+    printV('close_wallet ${walletToClose ?? hWallet}');
+    if (Platform.isWindows || force) {
+      final result = await _closeWallet(walletToClose ?? hWallet);
+      printV('close_wallet result $result');
+      openWalletCache.removeWhere((_, cwr) => cwr.walletId == (walletToClose ?? hWallet));
+    }
  }

+  bool isInit = false;
+
  Future<bool> initWallet() async {
    // pathForWallet(name: , type: type)
+    if (isInit) return true;
    final result = zano.PlainWallet_init("", "", 0);
-    printV(result);
+    isInit = true;
    return result == "OK";
  }

@ -67,21 +71,19 @@ mixin ZanoWalletApi {
  Future<GetWalletInfoResult> getWalletInfo() async {
    final json = await _getWalletInfo(hWallet);
    final result = GetWalletInfoResult.fromJson(jsonDecode(json));
-    _json('get_wallet_info', json);
-    info('get_wallet_info got ${result.wi.balances.length} balances: ${result.wi.balances} seed: ${_shorten(result.wiExtended.seed)}');
+    printV('get_wallet_info got ${result.wi.balances.length} balances: ${result.wi.balances}');
    return result;
  }

  Future<GetWalletStatusResult> getWalletStatus() async {
    final json = await _getWalletStatus(hWallet);
    if (json == Consts.errorWalletWrongId) {
-      error('wrong wallet id');
+      printV('wrong wallet id');
      throw ZanoWalletException('Wrong wallet id');
    }
    final status = GetWalletStatusResult.fromJson(jsonDecode(json));
-    _json('get_wallet_status', json);
    if (_logInfo)
-      info(
+      printV(
          'get_wallet_status connected: ${status.isDaemonConnected} in refresh: ${status.isInLongRefresh} progress: ${status.progress} wallet state: ${status.walletState} sync: ${status.currentWalletHeight}/${status.currentDaemonHeight} ${(status.currentWalletHeight/status.currentDaemonHeight*100).toStringAsFixed(2)}%');
    return status;
  }
@ -96,7 +98,7 @@ mixin ZanoWalletApi {
      jsonDecode(invokeResult);
    } catch (e) {
      if (invokeResult.contains(Consts.errorWalletWrongId)) throw ZanoWalletException('Wrong wallet id');
-      error('exception in parsing json in invokeMethod: $invokeResult');
+      printV('exception in parsing json in invokeMethod: $invokeResult');
      rethrow;
    }
    return invokeResult;
@ -105,7 +107,6 @@ mixin ZanoWalletApi {
  Future<List<ZanoAsset>> getAssetsWhitelist() async {
    try {
      final json = await invokeMethod('assets_whitelist_get', '{}');
-      _json('assets_whitelist_get', json);
      final map = jsonDecode(json) as Map<String, dynamic>?;
      _checkForErrors(map);
      List<ZanoAsset> assets(String type, bool isGlobalWhitelist) =>
@ -117,12 +118,12 @@ mixin ZanoWalletApi {
      final globalWhitelist = assets('global_whitelist', true);
      final ownAssets = assets('own_assets', false);
      if (_logInfo)
-        info('assets_whitelist_get got local whitelist: ${localWhitelist.length} ($localWhitelist); '
+        printV('assets_whitelist_get got local whitelist: ${localWhitelist.length} ($localWhitelist); '
            'global whitelist: ${globalWhitelist.length} ($globalWhitelist); '
            'own assets: ${ownAssets.length} ($ownAssets)');
      return [...globalWhitelist, ...localWhitelist, ...ownAssets];
    } catch (e) {
-      error('assets_whitelist_get $e');
+      printV('assets_whitelist_get $e');
      return [];
      // rethrow;
    }
@ -131,19 +132,18 @@ mixin ZanoWalletApi {
  Future<ZanoAsset?> addAssetsWhitelist(String assetId) async {
    try {
      final json = await invokeMethod('assets_whitelist_add', AssetIdParams(assetId: assetId));
-      _json('assets_whitelist_add $assetId', json);
      final map = jsonDecode(json) as Map<String, dynamic>?;
      _checkForErrors(map);
      if (map!['result']!['status']! == 'OK') {
        final assetDescriptor = ZanoAsset.fromJson(map['result']!['asset_descriptor']! as Map<String, dynamic>);
-        info('assets_whitelist_add added ${assetDescriptor.fullName} ${assetDescriptor.ticker}');
+        printV('assets_whitelist_add added ${assetDescriptor.fullName} ${assetDescriptor.ticker}');
        return assetDescriptor;
      } else {
-        info('assets_whitelist_add status ${map['result']!['status']!}');
+        printV('assets_whitelist_add status ${map['result']!['status']!}');
        return null;
      }
    } catch (e) {
-      error('assets_whitelist_add $e');
+      printV('assets_whitelist_add $e');
      return null;
    }
  }
@ -151,13 +151,12 @@ mixin ZanoWalletApi {
  Future<bool> removeAssetsWhitelist(String assetId) async {
    try {
      final json = await invokeMethod('assets_whitelist_remove', AssetIdParams(assetId: assetId));
-      _json('assets_whitelist_remove $assetId', json);
      final map = jsonDecode(json) as Map<String, dynamic>?;
      _checkForErrors(map);
-      info('assets_whitelist_remove status ${map!['result']!['status']!}');
+      printV('assets_whitelist_remove status ${map!['result']!['status']!}');
      return (map['result']!['status']! == 'OK');
    } catch (e) {
-      error('assets_whitelist_remove $e');
+      printV('assets_whitelist_remove $e');
      return false;
    }
  }
@ -173,21 +172,20 @@ mixin ZanoWalletApi {
    final methodName = 'get_asset_info';
    final params = AssetIdParams(assetId: assetId);
    final result = await _proxyToDaemon('/json_rpc', '{"method": "$methodName","params": ${jsonEncode(params)}}');
-    _json('$methodName $assetId', result?.body ?? '');
    if (result == null) {
-      error('get_asset_info empty result');
+      printV('get_asset_info empty result');
      return null;
    }
    final map = jsonDecode(result.body) as Map<String, dynamic>?;
    if (map!['error'] != null) {
-      info('get_asset_info $assetId error ${map['error']!['code']} ${map['error']!['message']}');
+      printV('get_asset_info $assetId error ${map['error']!['code']} ${map['error']!['message']}');
      return null;
    } else if (map['result']!['status']! == 'OK') {
      final assetDescriptor = ZanoAsset.fromJson(map['result']!['asset_descriptor']! as Map<String, dynamic>);
-      info('get_asset_info $assetId ${assetDescriptor.fullName} ${assetDescriptor.ticker}');
+      printV('get_asset_info $assetId ${assetDescriptor.fullName} ${assetDescriptor.ticker}');
      return assetDescriptor;
    } else {
-      info('get_asset_info $assetId status ${map['result']!['status']!}');
+      printV('get_asset_info $assetId status ${map['result']!['status']!}');
      return null;
    }
  }
@ -199,33 +197,32 @@ mixin ZanoWalletApi {
      _checkForErrors(map);
      return StoreResult.fromJson(map!['result'] as Map<String, dynamic>);
    } catch (e) {
-      error('store $e');
+      printV('store $e');
      return null;
    }
  }

  Future<GetRecentTxsAndInfoResult> getRecentTxsAndInfo({required int offset, required int count}) async {
-    info('get_recent_txs_and_info $offset $count');
+    printV('get_recent_txs_and_info $offset $count');
    try {
      final json = await invokeMethod('get_recent_txs_and_info', GetRecentTxsAndInfoParams(offset: offset, count: count));
-      _json('get_recent_txs_and_info', json);
      final map = jsonDecode(json) as Map<String, dynamic>?;
      _checkForErrors(map);
      final lastItemIndex = map?['result']?['last_item_index'] as int?;
      final totalTransfers = map?['result']?['total_transfers'] as int?;
      final transfers = map?['result']?['transfers'] as List<dynamic>?;
      if (transfers == null || lastItemIndex == null || totalTransfers == null) {
-        error('get_recent_txs_and_info empty transfers');
+        printV('get_recent_txs_and_info empty transfers');
        return GetRecentTxsAndInfoResult.empty();
      }
-      info('get_recent_txs_and_info transfers.length: ${transfers.length}');
+      printV('get_recent_txs_and_info transfers.length: ${transfers.length}');
      return GetRecentTxsAndInfoResult(
        transfers: transfers.map((e) => Transfer.fromJson(e as Map<String, dynamic>)).toList(),
        lastItemIndex: lastItemIndex,
        totalTransfers: totalTransfers,
      );
    } catch (e) {
-      error('get_recent_txs_and_info $e');
+      printV('get_recent_txs_and_info $e');
      return GetRecentTxsAndInfoResult.empty();
    }
  }
@ -237,9 +234,8 @@ mixin ZanoWalletApi {
  String _shorten(String s) => s.length > 10 ? '${s.substring(0, 4)}...${s.substring(s.length - 4)}' : s;

  Future<CreateWalletResult> createWallet(String path, String password) async {
-    info('create_wallet path $path password ${_shorten(password)}');
+    printV('create_wallet path $path password ${_shorten(password)}');
    final json = zano.PlainWallet_generate(path, password);
-    _json('create_wallet', json);
    final map = jsonDecode(json) as Map<String, dynamic>?;
    if (map?['error'] != null) {
      final code = map!['error']?['code'] ?? '';
@ -250,14 +246,14 @@ mixin ZanoWalletApi {
      throw ZanoWalletException('Error creating wallet file, empty response');
    }
    final result = CreateWalletResult.fromJson(map!['result'] as Map<String, dynamic>);
-    info('create_wallet ${result.name} ${result.seed}');
+    openWalletCache[path] = result;
+    printV('create_wallet ${result.name} ${result.seed}');
    return result;
  }

  Future<CreateWalletResult> restoreWalletFromSeed(String path, String password, String seed, String? passphrase) async {
-    info('restore_wallet path $path password ${_shorten(password)} seed ${_shorten(seed)}');
+    printV('restore_wallet path $path password ${_shorten(password)} seed ${_shorten(seed)}');
    final json = zano.PlainWallet_restore(seed, path, password, passphrase??'');
-    _json('restore_wallet', json);
    final map = jsonDecode(json) as Map<String, dynamic>?;
    if (map?['error'] != null) {
      final code = map!['error']!['code'] ?? '';
@ -273,28 +269,29 @@ mixin ZanoWalletApi {
      throw RestoreFromSeedsException('Error restoring wallet, empty response');
    }
    final result = CreateWalletResult.fromJson(map!['result'] as Map<String, dynamic>);
-    info('restore_wallet ${result.name} ${result.wi.address}');
+    openWalletCache[path] = result;
+    printV('restore_wallet ${result.name} ${result.wi.address}');
    return result;
  }

  Future<CreateWalletResult>loadWallet(String path, String password, [int attempt = 0]) async {
-    info('load_wallet1 path $path password ${_shorten(password)}');
+    printV('load_wallet1 path $path password ${_shorten(password)}');
    final String json;
    try {
      json = zano.PlainWallet_open(path, password);
    } catch (e) {
-      error('error in loadingWallet $e'); 
+      printV('error in loadingWallet $e'); 
      rethrow;
    }
-    info('load_wallet2: $json');
+    // printV('load_wallet2: $json');
    final map = jsonDecode(json) as Map<String, dynamic>?;
    if (map?['error'] != null) {
      final code = map?['error']!['code'] ?? '';
      final message = map?['error']!['message'] ?? '';
      if (code == Consts.errorAlreadyExists && attempt <= _maxReopenAttempts) {
        // already connected to this wallet. closing and trying to reopen
-        info('already connected. closing and reopen wallet (attempt $attempt)');
-        closeWallet(attempt);
+        printV('already connected. closing and reopen wallet (attempt $attempt)');
+        closeWallet(attempt, force: true);
        await Future.delayed(const Duration(milliseconds: 500));
        return await loadWallet(path, password, attempt + 1);
      }
@ -304,10 +301,13 @@ mixin ZanoWalletApi {
      throw ZanoWalletException('Error loading wallet, empty response');
    }
    final result = CreateWalletResult.fromJson(map!['result'] as Map<String, dynamic>);
-    info('load_wallet3 ${result.name} ${result.wi.address}');
+    printV('load_wallet3 ${result.name} ${result.wi.address}');
+    openWalletCache[path] = result;
    return result;
  }

+  static Map<String, CreateWalletResult> openWalletCache = {};
+
  Future<TransferResult> transfer(List<Destination> destinations, BigInt fee, String comment) async {
    final params = TransferParams(
      destinations: destinations,
@ -319,24 +319,23 @@ mixin ZanoWalletApi {
      hideReceiver: true,
    );
    final json = await invokeMethod('transfer', params);
-    _json('transfer', json);
    final map = jsonDecode(json);
    final resultMap = map as Map<String, dynamic>?;
    if (resultMap != null) {
      final transferResultMap = resultMap['result'] as Map<String, dynamic>?;
      if (transferResultMap != null) {
        final transferResult = TransferResult.fromJson(transferResultMap);
-        info('transfer success hash ${transferResult.txHash}');
+        printV('transfer success hash ${transferResult.txHash}');
        return transferResult;
      } else {
        final errorCode = resultMap['error']?['code'];
        final code = errorCode is int ? errorCode.toString() : errorCode as String? ?? '';
        final message = resultMap['error']?['message'] as String? ?? '';
-        error('transfer error $code $message');
+        printV('transfer error $code $message');
        throw TransferException('Transfer error, $message ($code)');
      }
    }
-    error('transfer error empty result');
+    printV('transfer error empty result');
    throw TransferException('Transfer error, empty result');
  }

@ -358,21 +357,6 @@ mixin ZanoWalletApi {
    }
  }

-  /*Future<void> _writeLog(String method, String logMessage) async {
-    final dir = await getDownloadsDirectory();
-    final logFile = File('${dir!.path}/$method.txt');
-    final date = DateTime.now();
-    String twoDigits(int value) => value.toString().padLeft(2, '0');
-    String removeCRandLF(String input) => input.replaceAll(RegExp('\r|\n'), '');
-    await logFile.writeAsString('${twoDigits(date.hour)}:${twoDigits(date.minute)}:${twoDigits(date.second)} ${removeCRandLF(logMessage)}\n',
-        mode: FileMode.append);
-  }*/
-
-  static void info(String s) => _logInfo ? debugPrint('[info] $s') : null;
-  static void error(String s) => _logError ? debugPrint('[error] $s') : null;
-  static void printWrapped(String text) => RegExp('.{1,800}').allMatches(text).map((m) => m.group(0)).forEach(print);
-  static void _json(String methodName, String json) => _logJson ? printWrapped('$methodName $json') : null;
-  
 }

 Future<String> callSyncMethod(String methodName, int hWallet, String params) async {
--- a/cw_zano/lib/zano_wallet_service.dart
+++ b/cw_zano/lib/zano_wallet_service.dart
@ -2,6 +2,7 @@ import 'dart:io';

 import 'package:collection/collection.dart';
 import 'package:cw_core/pathForWallet.dart';
+import 'package:cw_core/utils/print_verbose.dart';
 import 'package:cw_core/wallet_base.dart';
 import 'package:cw_core/wallet_credentials.dart';
 import 'package:cw_core/wallet_info.dart';
@ -55,7 +56,7 @@ class ZanoWalletService extends WalletService<ZanoNewWalletCredentials,

  @override
  Future<ZanoWallet> create(WalletCredentials credentials, {bool? isTestnet}) async {
-    ZanoWalletApi.info('zanowallet service create isTestnet $isTestnet');
+    printV('zanowallet service create isTestnet $isTestnet');
    return await ZanoWalletBase.create(credentials: credentials);
  }

--- a/lib/core/address_validator.dart
+++ b/lib/core/address_validator.dart
@ -135,7 +135,7 @@ class AddressValidator extends TextValidator {
      case CryptoCurrency.btcln:
        pattern = '(lnbc|LNBC)([0-9]{1,}[a-zA-Z0-9]+)';
      case CryptoCurrency.zano:
-        pattern = r'([1-9A-HJ-NP-Za-km-z]{90,200})|(@[\w\d-.]+)';
+        pattern = r'([1-9A-HJ-NP-Za-km-z]{90,200})|(@[\w\d.-]+)';
      default:
        return '';
    }
@ -316,7 +316,7 @@ class AddressValidator extends TextValidator {
      case CryptoCurrency.trx:
        pattern = '(T|t)[1-9A-HJ-NP-Za-km-z]{33}';
      case CryptoCurrency.zano:
-        pattern = '([1-9A-HJ-NP-Za-km-z]{90,200})|(@[\w\d-.]+)';
+        pattern = '([1-9A-HJ-NP-Za-km-z]{90,200})|(@[\w\d.-]+)';
      default:
        if (type.tag == CryptoCurrency.eth.title) {
          pattern = '0x[0-9a-zA-Z]{42}';
--- a/lib/di.dart
+++ b/lib/di.dart
@ -495,7 +495,7 @@ Future<void> setup({
      settingsStore: getIt.get<SettingsStore>(),
      fiatConvertationStore: getIt.get<FiatConversionStore>()));

-  getIt.registerLazySingleton(() => DashboardViewModel(
+  getIt.registerFactory(() => DashboardViewModel(
      balanceViewModel: getIt.get<BalanceViewModel>(),
      appStore: getIt.get<AppStore>(),
      tradesStore: getIt.get<TradesStore>(),
--- a/lib/entities/default_settings_migration.dart
+++ b/lib/entities/default_settings_migration.dart
@ -44,7 +44,7 @@ const solanaDefaultNodeUri = 'solana-mainnet.core.chainstack.com';
 const tronDefaultNodeUri = 'api.trongrid.io';
 const newCakeWalletBitcoinUri = 'btc-electrum.cakewallet.com:50002';
 const wowneroDefaultNodeUri = 'node3.monerodevs.org:34568';
-const zanoDefaultNodeUri = '37.27.100.59:10500';
+const zanoDefaultNodeUri = 'zano.cakewallet.com:11211';
 const moneroWorldNodeUri = '.moneroworld.com';

 Future<void> defaultSettingsMigration(
--- a/lib/entities/parse_address_from_domain.dart
+++ b/lib/entities/parse_address_from_domain.dart
@ -141,7 +141,7 @@ class AddressResolver {
        if (currency == CryptoCurrency.zano && settingsStore.lookupsZanoAlias) {
          final formattedName = text.substring(1);
          final zanoAddress = await ZanoAlias.fetchZanoAliasAddress(formattedName);
-          if (zanoAddress != null) {
+          if (zanoAddress != null && zanoAddress.isNotEmpty) {
            return ParsedAddress.zanoAddress(
              address: zanoAddress,
              name: text,
@ -154,7 +154,7 @@ class AddressResolver {
          final addressFromBio = extractAddressByType(
              raw: twitterUser.description,
              type: CryptoCurrency.fromString(ticker, walletCurrency: wallet.currency));
-          if (addressFromBio != null) {
+          if (addressFromBio != null && addressFromBio.isNotEmpty) {
            return ParsedAddress.fetchTwitterAddress(
                address: addressFromBio,
                name: text,
@ -192,7 +192,7 @@ class AddressResolver {
          if (mastodonUser != null) {
            String? addressFromBio = extractAddressByType(raw: mastodonUser.note, type: currency);

-            if (addressFromBio != null) {
+            if (addressFromBio != null && addressFromBio.isNotEmpty) {
              return ParsedAddress.fetchMastodonAddress(
                  address: addressFromBio,
                  name: text,
@ -207,7 +207,7 @@ class AddressResolver {
                String? addressFromPinnedPost =
                    extractAddressByType(raw: userPinnedPostsText, type: currency);

-                if (addressFromPinnedPost != null) {
+                if (addressFromPinnedPost != null && addressFromPinnedPost.isNotEmpty) {
                  return ParsedAddress.fetchMastodonAddress(
                      address: addressFromPinnedPost,
                      name: text,
@ -248,7 +248,7 @@ class AddressResolver {
      }

      final thorChainAddress = await ThorChainExchangeProvider.lookupAddressByName(text);
-      if (thorChainAddress != null) {
+      if (thorChainAddress != null && thorChainAddress.isNotEmpty) {
        String? address =
            thorChainAddress[ticker] ?? (ticker == 'RUNE' ? thorChainAddress['THOR'] : null);
        if (address != null) {
@ -301,7 +301,7 @@ class AddressResolver {

          if (nostrUserData != null) {
            String? addressFromBio = extractAddressByType(raw: nostrUserData.about, type: currency);
-            if (addressFromBio != null) {
+            if (addressFromBio != null && addressFromBio.isNotEmpty) {
              return ParsedAddress.nostrAddress(
                  address: addressFromBio,
                  name: text,
--- a/lib/entities/zano_alias.dart
+++ b/lib/entities/zano_alias.dart
@ -6,7 +6,7 @@ import 'package:http/http.dart' as http;
 class ZanoAlias {
  static Future<String?> fetchZanoAliasAddress(String alias) async {
    try {
-      final uri = Uri.parse("http://37.27.100.59:10500/json_rpc");
+      final uri = Uri.parse("http://zano.cakewallet.com:11211/json_rpc");
      final response = await http.post(
        uri,
        body: json.encode({
--- a/lib/exchange/provider/trocador_exchange_provider.dart
+++ b/lib/exchange/provider/trocador_exchange_provider.dart
@ -107,8 +107,9 @@ class TrocadorExchangeProvider extends ExchangeProvider {
    final coinJson = responseJSON.first as Map<String, dynamic>;

    return Limits(
-      min: coinJson['minimum'] as double,
-      max: coinJson['maximum'] as double,
+      min: coinJson['minimum'] as double?,
+      // TODO: remove hardcoded value and call `api/new_rate` when Trocador adds min and max to it
+      max: from == CryptoCurrency.zano ? 2600 : coinJson['maximum'] as double?,
    );
  }

--- a/lib/src/screens/dashboard/pages/balance/crypto_balance_widget.dart
+++ b/lib/src/screens/dashboard/pages/balance/crypto_balance_widget.dart
@ -173,7 +173,7 @@ class CryptoBalanceWidget extends StatelessWidget {
                      frozenFiatBalance: balance.fiatFrozenBalance,
                      currency: balance.asset,
                      hasAdditionalBalance:
-                          dashboardViewModel.balanceViewModel.hasAdditionalBalance,
+                          dashboardViewModel.balanceViewModel.hasAdditionalBalance(balance.asset),
                      hasSecondAdditionalBalance:
                          dashboardViewModel.balanceViewModel.hasSecondAdditionalBalance,
                      hasSecondAvailableBalance:
--- a/lib/src/screens/dashboard/pages/transactions_page.dart
+++ b/lib/src/screens/dashboard/pages/transactions_page.dart
@ -118,7 +118,6 @@ class TransactionsPage extends StatelessWidget {
                                      dashboardViewModel.balanceViewModel.isFiatDisabled
                                          ? ''
                                          : item.formattedFiatAmount,
-                                  isPending: transaction.isPending,
                                  title:
                                      item.formattedTitle + item.formattedStatus + transactionType,
                                  tags: tags,
--- a/lib/src/screens/dashboard/widgets/transaction_raw.dart
+++ b/lib/src/screens/dashboard/widgets/transaction_raw.dart
@ -10,7 +10,6 @@ class TransactionRow extends StatelessWidget {
    required this.formattedDate,
    required this.formattedAmount,
    required this.formattedFiatAmount,
-    required this.isPending,
    required this.tags,
    required this.title,
    required this.onTap,
@ -22,7 +21,6 @@ class TransactionRow extends StatelessWidget {
  final String formattedDate;
  final String formattedAmount;
  final String formattedFiatAmount;
-  final bool isPending;
  final String title;
  final List<String> tags;

--- a/lib/src/screens/wallet_keys/wallet_keys_page.dart
+++ b/lib/src/screens/wallet_keys/wallet_keys_page.dart
@ -175,7 +175,7 @@ class _WalletKeysPageBodyState extends State<WalletKeysPageBody>
          dataToCopy: isLegacySeed
              ? widget.walletKeysViewModel.legacySeed
              : widget.walletKeysViewModel.seed,
-          onShowQR: () async => _showQR(context, false),
+          onShowQR: () async => _showQR(context),
        ),
      ],
    );
@ -315,8 +315,8 @@ class _WalletKeysPageBodyState extends State<WalletKeysPageBody>
    showBar<void>(context, S.of(context).copied_key_to_clipboard(title));
  }

-  Future<void> _showQR(BuildContext context, bool isLegacySeed) async {
-    final url = await widget.walletKeysViewModel.getUrl(isLegacySeed);
+  Future<void> _showQR(BuildContext context) async {
+    final url = await widget.walletKeysViewModel.getUrl(false);

    BrightnessUtil.changeBrightnessForFunction(() async {
      await Navigator.pushNamed(
--- a/lib/store/app_store.dart
+++ b/lib/store/app_store.dart
@ -3,7 +3,6 @@ import 'package:cake_wallet/di.dart';
 import 'package:cake_wallet/entities/preferences_key.dart';
 import 'package:cake_wallet/reactions/wallet_connect.dart';
 import 'package:cake_wallet/utils/exception_handler.dart';
-import 'package:cake_wallet/view_model/dashboard/dashboard_view_model.dart';
 import 'package:cw_core/transaction_info.dart';
 import 'package:cw_core/wallet_type.dart';
 import 'package:mobx/mobx.dart';
@ -55,6 +54,5 @@ abstract class AppStoreBase with Store {
    getIt
        .get<SharedPreferences>()
        .setInt(PreferencesKey.currentWalletType, serializeToInt(wallet.type));
-    getIt.get<DashboardViewModel>().onWalletChange(wallet);
  }
 }
--- a/lib/view_model/dashboard/balance_view_model.dart
+++ b/lib/view_model/dashboard/balance_view_model.dart
@ -197,15 +197,14 @@ abstract class BalanceViewModelBase with Store {
    }
  }

-  @computed
-  String get additionalBalance {
-    final walletBalance = _walletBalance;
+  String additionalBalance(CryptoCurrency cryptoCurrency) {
+    final balance = _currencyBalance(cryptoCurrency);

    if (displayMode == BalanceDisplayMode.hiddenBalance) {
      return '0.0';
    }

-    return walletBalance.formattedAdditionalBalance;
+    return balance.formattedAdditionalBalance;
  }

  @computed
@ -217,7 +216,7 @@ abstract class BalanceViewModelBase with Store {
            key,
            BalanceRecord(
                availableBalance: '●●●●●●',
-                additionalBalance: additionalBalance,
+                additionalBalance: additionalBalance(key),
                frozenBalance: '',
                secondAvailableBalance: '●●●●●●',
                secondAdditionalBalance: '●●●●●●',
@ -287,10 +286,9 @@ abstract class BalanceViewModelBase with Store {
  @observable
  bool mwebEnabled = false;

-  @computed
-  bool get hasAdditionalBalance {
+  bool hasAdditionalBalance(CryptoCurrency currency) {
    bool isWalletTypeActivated = _hasAdditionalBalanceForWalletType(wallet.type);
-    bool isNotZeroAmount = additionalBalance != "0.0";
+    bool isNotZeroAmount = additionalBalance(currency) != "0.0";

    return isWalletTypeActivated && isNotZeroAmount;
  }
@ -384,9 +382,8 @@ abstract class BalanceViewModelBase with Store {
    return balance;
  }

-  @computed
-  Balance get _walletBalance {
-    final balance = wallet.balance[wallet.currency];
+  Balance _currencyBalance(CryptoCurrency cryptoCurrency) {
+    final balance = wallet.balance[cryptoCurrency];

    if (balance == null) {
      throw Exception('No balance for ${wallet.currency}');
--- a/lib/view_model/dashboard/dashboard_view_model.dart
+++ b/lib/view_model/dashboard/dashboard_view_model.dart
@ -157,18 +157,128 @@ abstract class DashboardViewModelBase with Store {
        type = appStore.wallet!.type,
        transactions = ObservableList<TransactionListItem>(),
        wallet = appStore.wallet! {
+    name = wallet.name;
+    type = wallet.type;
    isShowFirstYatIntroduction = false;
    isShowSecondYatIntroduction = false;
    isShowThirdYatIntroduction = false;
    updateActions();

-    onWalletChange(wallet);
+    final _wallet = wallet;
+
+    if (_wallet.type == WalletType.monero) {
+      subname = monero!.getCurrentAccount(_wallet).label;
+
+      _onMoneroAccountChangeReaction = reaction(
+          (_) => monero!.getMoneroWalletDetails(wallet).account,
+          (Account account) => _onMoneroAccountChange(_wallet));
+
+      _onMoneroBalanceChangeReaction = reaction(
+          (_) => monero!.getMoneroWalletDetails(wallet).balance,
+          (MoneroBalance balance) => _onMoneroTransactionsUpdate(_wallet));
+
+      final _accountTransactions = _wallet.transactionHistory.transactions.values
+          .where((tx) =>
+              monero!.getTransactionInfoAccountId(tx) == monero!.getCurrentAccount(wallet).id)
+          .toList();
+
+      final sortedTransactions = [..._accountTransactions];
+      sortedTransactions.sort((a, b) => a.date.compareTo(b.date));
+
+      transactions = ObservableList.of(
+        sortedTransactions.map(
+          (transaction) => TransactionListItem(
+            transaction: transaction,
+            balanceViewModel: balanceViewModel,
+            settingsStore: appStore.settingsStore,
+            key: ValueKey('monero_transaction_history_item_${transaction.id}_key'),
+          ),
+        ),
+      );
+    } else if (_wallet.type == WalletType.wownero) {
+      subname = wow.wownero!.getCurrentAccount(_wallet).label;
+
+      _onMoneroAccountChangeReaction = reaction(
+          (_) => wow.wownero!.getWowneroWalletDetails(wallet).account,
+          (wow.Account account) => _onMoneroAccountChange(_wallet));
+
+      _onMoneroBalanceChangeReaction = reaction(
+          (_) => wow.wownero!.getWowneroWalletDetails(wallet).balance,
+          (wow.WowneroBalance balance) => _onMoneroTransactionsUpdate(_wallet));
+
+      final _accountTransactions = _wallet.transactionHistory.transactions.values
+          .where((tx) =>
+              wow.wownero!.getTransactionInfoAccountId(tx) ==
+              wow.wownero!.getCurrentAccount(wallet).id)
+          .toList();
+
+      final sortedTransactions = [..._accountTransactions];
+      sortedTransactions.sort((a, b) => a.date.compareTo(b.date));
+
+      transactions = ObservableList.of(
+        sortedTransactions.map(
+          (transaction) => TransactionListItem(
+            transaction: transaction,
+            balanceViewModel: balanceViewModel,
+            settingsStore: appStore.settingsStore,
+            key: ValueKey('wownero_transaction_history_item_${transaction.id}_key'),
+          ),
+        ),
+      );
+    } else {
+      final sortedTransactions = [...wallet.transactionHistory.transactions.values];
+      sortedTransactions.sort((a, b) => a.date.compareTo(b.date));
+
+      transactions = ObservableList.of(
+        sortedTransactions.map(
+          (transaction) => TransactionListItem(
+            transaction: transaction,
+            balanceViewModel: balanceViewModel,
+            settingsStore: appStore.settingsStore,
+            key: ValueKey('${_wallet.type.name}_transaction_history_item_${transaction.id}_key'),
+          ),
+        ),
+      );
+    }

    // TODO: nano sub-account generation is disabled:
    // if (_wallet.type == WalletType.nano || _wallet.type == WalletType.banano) {
    //   subname = nano!.getCurrentAccount(_wallet).label;
    // }

+    reaction((_) => appStore.wallet, (wallet) {
+      _onWalletChange(wallet);
+      _checkMweb();
+    });
+
+    connectMapToListWithTransform(
+        appStore.wallet!.transactionHistory.transactions,
+        transactions,
+        (TransactionInfo? transaction) => TransactionListItem(
+              transaction: transaction!,
+              balanceViewModel: balanceViewModel,
+              settingsStore: appStore.settingsStore,
+              key: ValueKey(
+                '${_wallet.type.name}_transaction_history_item_${transaction.id}_key',
+              ),
+            ), filter: (TransactionInfo? transaction) {
+      if (transaction == null) {
+        return false;
+      }
+
+      final wallet = _wallet;
+      if (wallet.type == WalletType.monero) {
+        return monero!.getTransactionInfoAccountId(transaction) ==
+            monero!.getCurrentAccount(wallet).id;
+      }
+      if (wallet.type == WalletType.wownero) {
+        return wow.wownero!.getTransactionInfoAccountId(transaction) ==
+            wow.wownero!.getCurrentAccount(wallet).id;
+      }
+
+      return true;
+    });
+
    if (hasSilentPayments) {
      silentPaymentsScanningActive = bitcoin!.getScanningActive(wallet);

@ -482,11 +592,11 @@ abstract class DashboardViewModelBase with Store {
  }

  @action
-  void onWalletChange(
+  void _onWalletChange(
      WalletBase<Balance, TransactionHistoryBase<TransactionInfo>, TransactionInfo>? wallet) {
-    if (wallet == null) return;
-
-    _checkMweb();
+    if (wallet == null) {
+      return;
+    }

    this.wallet = wallet;
    type = wallet.type;
--- a/lib/view_model/dashboard/transaction_list_item.dart
+++ b/lib/view_model/dashboard/transaction_list_item.dart
@ -105,6 +105,7 @@ class TransactionListItem extends ActionListItem with Keyable {
      WalletType.haven,
      WalletType.wownero,
      WalletType.litecoin,
+      WalletType.zano,
    ].contains(balanceViewModel.wallet.type)) {
      return formattedPendingStatus;
    }
@ -214,6 +215,10 @@ class TransactionListItem extends ActionListItem with Keyable {
        break;
      case WalletType.zano:
        final asset = zano!.assetOfTransaction(balanceViewModel.wallet, transaction);
+        if (asset == null) {
+          amount = "0.00";
+          break;
+        }
        final price = balanceViewModel.fiatConvertationStore.prices[asset];
        amount = calculateFiatAmountRaw(
          cryptoAmount: zano!.formatterIntAmountToDouble(amount: transaction.amount, currency: asset, forFee: false),
--- a/lib/view_model/restore/wallet_restore_from_qr_code.dart
+++ b/lib/view_model/restore/wallet_restore_from_qr_code.dart
@ -76,9 +76,7 @@ class WalletRestoreFromQRCode {
    RegExp _getPattern(int wordCount) =>
        RegExp(r'(?<=\W|^)((?:\w+\s+){' + (wordCount - 1).toString() + r'}\w+)(?=\W|$)');

-    List<int> patternCounts = walletType == WalletType.monero || walletType == WalletType.wownero
-        ? [25, 16, 14, 13]
-        : [24, 18, 12];
+    final List<int> patternCounts = [12, 13, 14, 16, 18, 24, 25, 26];

    for (final count in patternCounts) {
      final pattern = _getPattern(count);
@ -122,7 +120,9 @@ class WalletRestoreFromQRCode {
      queryParameters['seed'] = _extractSeedPhraseFromUrl(code, walletType!);
    }
    if (queryParameters['address'] == null) {
-      queryParameters['address'] = _extractAddressFromUrl(code, walletType!);
+      try {
+        queryParameters['address'] = _extractAddressFromUrl(code, walletType!);
+      } catch (_) {}
    }

    Map<String, dynamic> credentials = {'type': walletType, ...queryParameters, 'raw_qr': code};
@ -223,7 +223,8 @@ class WalletRestoreFromQRCode {

    if (type == WalletType.monero) {
      final codeParsed = json.decode(credentials['raw_qr'].toString());
-      if (codeParsed["version"] != 0) throw UnimplementedError("Found view-only restore with unsupported version");
+      if (codeParsed["version"] != 0)
+        throw UnimplementedError("Found view-only restore with unsupported version");
      if (codeParsed["primaryAddress"] == null ||
          codeParsed["privateViewKey"] == null ||
          codeParsed["restoreHeight"] == null) {
--- a/lib/view_model/wallet_keys_view_model.dart
+++ b/lib/view_model/wallet_keys_view_model.dart
@ -3,10 +3,8 @@ import 'package:cake_wallet/haven/haven.dart';
 import 'package:cake_wallet/monero/monero.dart';
 import 'package:cake_wallet/reactions/wallet_connect.dart';
 import 'package:cake_wallet/src/screens/transaction_details/standart_list_item.dart';
-import 'package:cake_wallet/src/widgets/text_info_box.dart';
 import 'package:cake_wallet/store/app_store.dart';
 import 'package:cake_wallet/wownero/wownero.dart';
-import 'package:cake_wallet/zano/zano.dart';
 import 'package:cw_core/transaction_direction.dart';
 import 'package:cw_core/transaction_info.dart';
 import 'package:cw_core/wallet_base.dart';
--- a/lib/view_model/wallet_new_vm.dart
+++ b/lib/view_model/wallet_new_vm.dart
@ -73,11 +73,16 @@ abstract class WalletNewVMBase extends WalletCreationVM with Store {
            ? advancedPrivacySettingsViewModel.seedPhraseLength.value
            : 24;
      case WalletType.nano:
+      case WalletType.banano:
        return seedSettingsViewModel.nanoSeedType == NanoSeedType.bip39
            ? advancedPrivacySettingsViewModel.seedPhraseLength.value
            : 24;
-      default:
+      case WalletType.none:
        return 24;
+      case WalletType.haven:
+        return 25;
+      case WalletType.zano:
+        return 26;
    }
  }

--- a/lib/view_model/wallet_restore_view_model.dart
+++ b/lib/view_model/wallet_restore_view_model.dart
@ -72,8 +72,6 @@ abstract class WalletRestoreViewModelBase extends WalletCreationVM with Store {
  }

  static const moneroSeedMnemonicLength = 25;
-  static const electrumSeedMnemonicLength = 24;
-  static const electrumShortSeedMnemonicLength = 12;

  late List<WalletRestoreMode> availableModes;
  final bool hasSeedLanguageSelector;
--- a/lib/zano/cw_zano.dart
+++ b/lib/zano/cw_zano.dart
@ -114,14 +114,14 @@ class CWZano extends Zano {
  }

  @override
-  CryptoCurrency assetOfTransaction(WalletBase wallet, TransactionInfo transaction) {
+  CryptoCurrency? assetOfTransaction(WalletBase wallet, TransactionInfo transaction) {
    transaction as ZanoTransactionInfo;
    if (transaction.tokenSymbol == CryptoCurrency.zano.title) {
      return CryptoCurrency.zano;
    }
    wallet as ZanoWallet;
    final asset = wallet.zanoAssets.values.firstWhereOrNull((element) => element?.ticker == transaction.tokenSymbol);
-    return asset ?? CryptoCurrency.zano;
+    return asset;
  }

  String getZanoAssetAddress(CryptoCurrency asset) => (asset as ZanoAsset).assetId;
--- a/scripts/android/app_env.sh
+++ b/scripts/android/app_env.sh
@ -15,15 +15,15 @@ TYPES=($MONERO_COM $CAKEWALLET $HAVEN)
 APP_ANDROID_TYPE=$1

 MONERO_COM_NAME="Monero.com"
-MONERO_COM_VERSION="1.19.1"
-MONERO_COM_BUILD_NUMBER=110
+MONERO_COM_VERSION="1.20.0"
+MONERO_COM_BUILD_NUMBER=111
 MONERO_COM_BUNDLE_ID="com.monero.app"
 MONERO_COM_PACKAGE="com.monero.app"
 MONERO_COM_SCHEME="monero.com"

 CAKEWALLET_NAME="Cake Wallet"
-CAKEWALLET_VERSION="4.22.1"
-CAKEWALLET_BUILD_NUMBER=242
+CAKEWALLET_VERSION="4.23.0"
+CAKEWALLET_BUILD_NUMBER=244
 CAKEWALLET_BUNDLE_ID="com.cakewallet.cake_wallet"
 CAKEWALLET_PACKAGE="com.cakewallet.cake_wallet"
 CAKEWALLET_SCHEME="cakewallet"
--- a/scripts/ios/app_env.sh
+++ b/scripts/ios/app_env.sh
@ -13,13 +13,13 @@ TYPES=($MONERO_COM $CAKEWALLET $HAVEN)
 APP_IOS_TYPE=$1

 MONERO_COM_NAME="Monero.com"
-MONERO_COM_VERSION="1.19.1"
-MONERO_COM_BUILD_NUMBER=107
+MONERO_COM_VERSION="1.20.0"
+MONERO_COM_BUILD_NUMBER=108
 MONERO_COM_BUNDLE_ID="com.cakewallet.monero"

 CAKEWALLET_NAME="Cake Wallet"
-CAKEWALLET_VERSION="4.22.1"
-CAKEWALLET_BUILD_NUMBER=289
+CAKEWALLET_VERSION="4.23.0"
+CAKEWALLET_BUILD_NUMBER=291
 CAKEWALLET_BUNDLE_ID="com.fotolockr.cakewallet"

 HAVEN_NAME="Haven"
--- a/scripts/linux/app_env.sh
+++ b/scripts/linux/app_env.sh
@ -14,8 +14,8 @@ if [ -n "$1" ]; then
 fi

 CAKEWALLET_NAME="Cake Wallet"
-CAKEWALLET_VERSION="1.12.1"
-CAKEWALLET_BUILD_NUMBER=43
+CAKEWALLET_VERSION="1.13.0"
+CAKEWALLET_BUILD_NUMBER=44

 if ! [[ " ${TYPES[*]} " =~ " ${APP_LINUX_TYPE} " ]]; then
    echo "Wrong app type."
--- a/scripts/macos/app_config.sh
+++ b/scripts/macos/app_config.sh
@ -36,7 +36,7 @@ case $APP_MACOS_TYPE in
        $MONERO_COM)
 		CONFIG_ARGS="--monero";;
        $CAKEWALLET)
-		CONFIG_ARGS="--monero --bitcoin --ethereum --polygon --nano --bitcoinCash --solana --tron --wownero --zano";; #--haven
+		CONFIG_ARGS="--monero --bitcoin --ethereum --polygon --nano --bitcoinCash --solana --tron --wownero";; #--haven
 esac

 cp -rf pubspec_description.yaml pubspec.yaml
--- a/scripts/macos/app_env.sh
+++ b/scripts/macos/app_env.sh
@ -16,13 +16,13 @@ if [ -n "$1" ]; then
 fi

 MONERO_COM_NAME="Monero.com"
-MONERO_COM_VERSION="1.9.1"
-MONERO_COM_BUILD_NUMBER=40
+MONERO_COM_VERSION="1.10.0"
+MONERO_COM_BUILD_NUMBER=41
 MONERO_COM_BUNDLE_ID="com.cakewallet.monero"

 CAKEWALLET_NAME="Cake Wallet"
-CAKEWALLET_VERSION="1.15.1"
-CAKEWALLET_BUILD_NUMBER=101
+CAKEWALLET_VERSION="1.16.0"
+CAKEWALLET_BUILD_NUMBER=102
 CAKEWALLET_BUNDLE_ID="com.fotolockr.cakewallet"

 if ! [[ " ${TYPES[*]} " =~ " ${APP_MACOS_TYPE} " ]]; then
--- a/scripts/windows/build_exe_installer.iss
+++ b/scripts/windows/build_exe_installer.iss
@ -1,5 +1,5 @@
 #define MyAppName "Cake Wallet"
-#define MyAppVersion "0.3.1"
+#define MyAppVersion "0.4.0"
 #define MyAppPublisher "Cake Labs LLC"
 #define MyAppURL "https://cakewallet.com/"
 #define MyAppExeName "CakeWallet.exe"
--- a/tool/configure.dart
+++ b/tool/configure.dart
@ -1447,7 +1447,7 @@ abstract class Zano {
  double formatterIntAmountToDouble({required int amount, required CryptoCurrency currency, required bool forFee});
  int formatterParseAmount({required String amount, required CryptoCurrency currency});
  WalletService createZanoWalletService(Box<WalletInfo> walletInfoSource);
-  CryptoCurrency assetOfTransaction(WalletBase wallet, TransactionInfo tx);
+  CryptoCurrency? assetOfTransaction(WalletBase wallet, TransactionInfo tx);
  List<ZanoAsset> getZanoAssets(WalletBase wallet);
  String getZanoAssetAddress(CryptoCurrency asset);
  Future<void> changeZanoAssetAvailability(WalletBase wallet, CryptoCurrency token);