CryptoExchange.Net/CryptoExchange.Net.csproj

@@ -6,9 +6,9 @@
     <PackageId>CryptoExchange.Net</PackageId>
     <Authors>JKorf</Authors>
     <Description>CryptoExchange.Net is a base library which is used to implement different cryptocurrency (exchange) API's. It provides a standardized way of implementing different API's, which results in a very similar experience for users of the API implementations.</Description>
-    <PackageVersion>10.2.2</PackageVersion>
-    <AssemblyVersion>10.2.2</AssemblyVersion>
-    <FileVersion>10.2.2</FileVersion>
+    <PackageVersion>10.2.1</PackageVersion>
+    <AssemblyVersion>10.2.1</AssemblyVersion>
+    <FileVersion>10.2.1</FileVersion>
     <PackageRequireLicenseAcceptance>false</PackageRequireLicenseAcceptance>
     <PackageTags>OKX;OKX.Net;Mexc;Mexc.Net;Kucoin;Kucoin.Net;Kraken;Kraken.Net;Huobi;Huobi.Net;CoinEx;CoinEx.Net;Bybit;Bybit.Net;Bitget;Bitget.Net;Bitfinex;Bitfinex.Net;Binance;Binance.Net;CryptoCurrency;CryptoCurrency Exchange;CryptoExchange.Net</PackageTags>
     <RepositoryType>git</RepositoryType>

CryptoExchange.Net/Sockets/Default/SocketConnection.cs

@@ -1291,9 +1291,8 @@ namespace CryptoExchange.Net.Sockets.Default
         public void UpdateSequenceNumber(long sequenceNumber)
         {
             if (ApiClient.EnforceSequenceNumbers
-                && _lastSequenceNumber != 0 // Initial value is 0
-                && _lastSequenceNumber != sequenceNumber // When there are multiple listeners for the same message it's possible this gets recorded multiple times, shouldn't be an issue
-                && _lastSequenceNumber + 1 != sequenceNumber) // Expected value
+                && _lastSequenceNumber != 0
+                && _lastSequenceNumber + 1 != sequenceNumber)
             {
                 // Not sequential
                 _logger.LogWarning("[Sckt {SocketId}] update not in sequence. Last recorded sequence number: {LastSequence}, update sequence number: {UpdateSequence}. Reconnecting", SocketId, _lastSequenceNumber, sequenceNumber);

README.md

@@ -66,9 +66,6 @@ Make a one time donation in a crypto currency of your choice. If you prefer to d
 Alternatively, sponsor me on Github using [Github Sponsors](https://github.com/sponsors/JKorf). 
 
 ## Release notes
-* Version 10.2.2 - 13 Jan 2026
-    * Allow the same websocket connection sequence number to be recorded multiple times
-
 * Version 10.2.1 - 13 Jan 2026
     * Removed duplicate logging for rest responses in Trace verbosity
     * Fixed parameter URL creation for array values with ArrayParametersSerialization.MultipleValues