Do not set DEBUG and TRACE for Release config.

src/Renci.SshNet.NETCore/Renci.SshNet.NETCore.csproj

@@ -2,7 +2,7 @@
   <PropertyGroup>
     <AssemblyTitle>SSH.NET</AssemblyTitle>
     <TargetFramework>netstandard1.3</TargetFramework>
-    <WarningsAsErrors>true</WarningsAsErrors>
+	<TreatWarningsAsErrors>true</TreatWarningsAsErrors>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <AssemblyName>Renci.SshNet</AssemblyName>
     <AssemblyOriginatorKeyFile>../Renci.SshNet.snk</AssemblyOriginatorKeyFile>
@@ -102,7 +102,7 @@
     <Compile Update="..\Renci.SshNet\Sftp\SftpMessageFactory.cs" Link="Sftp\SftpResponseFactory.cs" />
   </ItemGroup>
   <PropertyGroup Condition=" '$(TargetFramework)' == 'netstandard1.3' ">
-    <DefineConstants>TRACE;DEBUG;FEATURE_ENCODING_ASCII;FEATURE_DIAGNOSTICS_TRACESOURCE;FEATURE_DIRECTORYINFO_ENUMERATEFILES;FEATURE_MEMORYSTREAM_TRYGETBUFFER;FEATURE_REFLECTION_TYPEINFO;FEATURE_RNG_CREATE;FEATURE_SOCKET_TAP;FEATURE_SOCKET_EAP;FEATURE_SOCKET_SYNC;FEATURE_SOCKET_SETSOCKETOPTION;FEATURE_SOCKET_SELECT;FEATURE_SOCKET_POLL;FEATURE_DNS_TAP;FEATURE_STREAM_TAP;FEATURE_THREAD_COUNTDOWNEVENT;FEATURE_THREAD_THREADPOOL;FEATURE_THREAD_SLEEP;FEATURE_HASH_MD5;FEATURE_HASH_SHA1_CREATE;FEATURE_HASH_SHA256_CREATE;FEATURE_HASH_SHA384_CREATE;FEATURE_HASH_SHA512_CREATE;FEATURE_HMAC_MD5;FEATURE_HMAC_SHA1;FEATURE_HMAC_SHA256;FEATURE_HMAC_SHA384;FEATURE_HMAC_SHA512</DefineConstants>
+    <DefineConstants>FEATURE_ENCODING_ASCII;FEATURE_DIAGNOSTICS_TRACESOURCE;FEATURE_DIRECTORYINFO_ENUMERATEFILES;FEATURE_MEMORYSTREAM_TRYGETBUFFER;FEATURE_REFLECTION_TYPEINFO;FEATURE_RNG_CREATE;FEATURE_SOCKET_TAP;FEATURE_SOCKET_EAP;FEATURE_SOCKET_SYNC;FEATURE_SOCKET_SETSOCKETOPTION;FEATURE_SOCKET_SELECT;FEATURE_SOCKET_POLL;FEATURE_DNS_TAP;FEATURE_STREAM_TAP;FEATURE_THREAD_COUNTDOWNEVENT;FEATURE_THREAD_THREADPOOL;FEATURE_THREAD_SLEEP;FEATURE_HASH_MD5;FEATURE_HASH_SHA1_CREATE;FEATURE_HASH_SHA256_CREATE;FEATURE_HASH_SHA384_CREATE;FEATURE_HASH_SHA512_CREATE;FEATURE_HMAC_MD5;FEATURE_HMAC_SHA1;FEATURE_HMAC_SHA256;FEATURE_HMAC_SHA384;FEATURE_HMAC_SHA512</DefineConstants>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
     <DebugType>portable</DebugType>