经过两天修正，足够稳定，发布0204，希望作为LTS版本

diff --git a/NewLife.Agent/NewLife.Agent.csproj b/NewLife.Agent/NewLife.Agent.csproj
index 3e16977..161195f 100644
--- a/NewLife.Agent/NewLife.Agent.csproj
+++ b/NewLife.Agent/NewLife.Agent.csproj
@@ -7,9 +7,9 @@
     <Description>应用程序注册为系统服务，仅支持Windows</Description>
     <Company>新生命开发团队</Company>
     <Copyright>©2002-2020 NewLife</Copyright>
-    <Version>8.5.2020.0202</Version>
-    <FileVersion>8.5.2020.0202</FileVersion>
-    <AssemblyVersion>8.5.*</AssemblyVersion>
+    <Version>8.6.2020.0204</Version>
+    <FileVersion>8.6.2020.0204</FileVersion>
+    <AssemblyVersion>8.6.*</AssemblyVersion>
     <Deterministic>false</Deterministic>
     <OutputPath>..\..\Bin</OutputPath>
     <DocumentationFile>$(OutputPath)\$(TargetFramework)\$(AssemblyName).xml</DocumentationFile>

diff --git a/NewLife.Core/NewLife.Core.csproj b/NewLife.Core/NewLife.Core.csproj
index b05d704..52623bf 100644
--- a/NewLife.Core/NewLife.Core.csproj
+++ b/NewLife.Core/NewLife.Core.csproj
@@ -7,9 +7,9 @@
     <Description>算法、日志、网络、RPC、序列化、缓存、Windows服务、线程池</Description>
     <Company>新生命开发团队</Company>
     <Copyright>©2002-2020 NewLife</Copyright>
-    <Version>8.5.2020.0202</Version>
-    <FileVersion>8.5.2020.0202</FileVersion>
-    <AssemblyVersion>8.5.*</AssemblyVersion>
+    <Version>8.6.2020.0204</Version>
+    <FileVersion>8.6.2020.0204</FileVersion>
+    <AssemblyVersion>8.6.*</AssemblyVersion>
     <Deterministic>false</Deterministic>
     <OutputPath>..\..\Bin</OutputPath>
     <DocumentationFile>$(OutputPath)\$(TargetFramework)\$(AssemblyName).xml</DocumentationFile>

diff --git a/NewLife.WinCore/NewLife.WinCore.csproj b/NewLife.WinCore/NewLife.WinCore.csproj
index 08eb8c4..4b5f24f 100644
--- a/NewLife.WinCore/NewLife.WinCore.csproj
+++ b/NewLife.WinCore/NewLife.WinCore.csproj
@@ -8,9 +8,9 @@
     <Description>算法、日志、网络、RPC、序列化、缓存、Windows服务、线程池</Description>
     <Company>新生命开发团队</Company>
     <Copyright>©2002-2020 NewLife</Copyright>
-    <Version>8.5.2020.0202</Version>
-    <FileVersion>8.5.2020.0202</FileVersion>
-    <AssemblyVersion>8.5.*</AssemblyVersion>
+    <Version>8.6.2020.0204</Version>
+    <FileVersion>8.6.2020.0204</FileVersion>
+    <AssemblyVersion>8.6.*</AssemblyVersion>
     <Deterministic>false</Deterministic>
     <OutputPath>..\..\Bin</OutputPath>
     <DocumentationFile>$(OutputPath)\$(TargetFramework)\$(AssemblyName).xml</DocumentationFile>

diff --git a/XCode/XCode.csproj b/XCode/XCode.csproj
index 28b4018..a319caf 100644
--- a/XCode/XCode.csproj
+++ b/XCode/XCode.csproj
@@ -7,9 +7,9 @@
     <Description>数据中间件，MySQL、SQLite、SqlServer、Oracle</Description>
     <Company>新生命开发团队</Company>
     <Copyright>©2002-2020 NewLife</Copyright>
-    <Version>9.14.2020.0202</Version>
-    <FileVersion>9.14.2020.0202</FileVersion>
-    <AssemblyVersion>9.14.*</AssemblyVersion>
+    <Version>9.15.2020.0204</Version>
+    <FileVersion>9.15.2020.0204</FileVersion>
+    <AssemblyVersion>9.15.*</AssemblyVersion>
     <Deterministic>false</Deterministic>
     <OutputPath>..\..\Bin</OutputPath>
     <DocumentationFile>$(OutputPath)\$(TargetFramework)\$(AssemblyName).xml</DocumentationFile>