diff --git a/auxmic.ui/About.xaml b/auxmic.ui/About.xaml
index 8a77024..c2a0ec6 100644
--- a/auxmic.ui/About.xaml
+++ b/auxmic.ui/About.xaml
@@ -1,7 +1,7 @@
 <Window x:Class="auxmic.ui.About"
         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-        Title="About auxmic" Height="200" Width="300" ResizeMode="NoResize" WindowStyle="ToolWindow" WindowStartupLocation="CenterOwner" Loaded="Window_Loaded">
+        Title="About auxmic" Height="220" Width="320" ResizeMode="NoResize" WindowStyle="ToolWindow" WindowStartupLocation="CenterOwner" Loaded="Window_Loaded">
     <Window.Resources>
 
         <Style x:Key="main_window">
@@ -78,7 +78,12 @@
                         info@auxmic.com
                     </Hyperlink>
                 </TextBlock>
-                <!--<Separator DockPanel.Dock="Top"/>-->
+                <TextBlock DockPanel.Dock="Top" Padding="1" Margin="1">
+                    <Hyperlink Foreground="#4ca1e4" NavigateUri="https://github.com/osmanovv/auxmic" RequestNavigate="Hyperlink_RequestNavigate">
+                        GitHub
+                    </Hyperlink>
+                </TextBlock>
+                <Separator DockPanel.Dock="Top"/>
             </DockPanel>
         </Border>
 
diff --git a/auxmic.ui/Properties/AssemblyInfo.cs b/auxmic.ui/Properties/AssemblyInfo.cs
index ae5bd56..6300229 100644
--- a/auxmic.ui/Properties/AssemblyInfo.cs
+++ b/auxmic.ui/Properties/AssemblyInfo.cs
@@ -10,7 +10,7 @@
 [assembly: AssemblyTitle("auxmic.ui")]
 [assembly: AssemblyDescription("")]
 [assembly: AssemblyConfiguration("")]
-[assembly: AssemblyCompany("Vladislav Osmanov")]
+[assembly: AssemblyCompany("auxmic")]
 [assembly: AssemblyProduct("auxmic")]
 [assembly: AssemblyCopyright("Copyright © 2014-2020 Vladislav Osmanov")]
 [assembly: AssemblyTrademark("")]
@@ -54,6 +54,6 @@
 
 // см. http://stackoverflow.com/questions/12176/svn-revision-version-in-net-assembly-w-out-cc-net
 // http://www.codeproject.com/Articles/27874/Use-Subversion-Revision-Numbers-in-your-Visual-Stu
-[assembly: AssemblyVersion("0.8.0.103")]
-[assembly: AssemblyFileVersion("0.8.0.103")]
+[assembly: AssemblyVersion("0.8.1.115")]
+[assembly: AssemblyFileVersion("0.8.1.115")]
 //[assembly: AssemblyInformationalVersion("Build date: 2017-01-26 21:02:40; Revision date: 2017-01-21 16:04:51; Revision(s) in working copy: 95:97; WARNING working copy had uncommitted modifications.")]
diff --git a/auxmic.ui/auxmic.ui.csproj b/auxmic.ui/auxmic.ui.csproj
index a27944e..1c5e3f5 100644
--- a/auxmic.ui/auxmic.ui.csproj
+++ b/auxmic.ui/auxmic.ui.csproj
@@ -32,7 +32,7 @@
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|x86' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
-    <DebugType>pdbonly</DebugType>
+    <DebugType>none</DebugType>
     <Optimize>true</Optimize>
     <OutputPath>bin\Release\</OutputPath>
     <DefineConstants>TRACE</DefineConstants>
diff --git a/auxmic/Properties/AssemblyInfo.cs b/auxmic/Properties/AssemblyInfo.cs
index 1744f1e..e34913e 100644
--- a/auxmic/Properties/AssemblyInfo.cs
+++ b/auxmic/Properties/AssemblyInfo.cs
@@ -10,7 +10,7 @@
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("Vladislav Osmanov")]
 [assembly: AssemblyProduct("auxmic")]
-[assembly: AssemblyCopyright("Copyright © 2014-2019 Vladislav Osmanov")]
+[assembly: AssemblyCopyright("Copyright © 2014-2020 Vladislav Osmanov")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
@@ -32,7 +32,7 @@
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("0.8.0.0")]
-[assembly: AssemblyFileVersion("0.8.0.0")]
+[assembly: AssemblyVersion("0.8.1.0")]
+[assembly: AssemblyFileVersion("0.8.1.0")]
 
 [assembly: System.Runtime.CompilerServices.InternalsVisibleTo("TestProject")]
\ No newline at end of file
diff --git a/auxmic/auxmic.csproj b/auxmic/auxmic.csproj
index 0403a6e..dc3bd02 100644
--- a/auxmic/auxmic.csproj
+++ b/auxmic/auxmic.csproj
@@ -45,7 +45,7 @@
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|x86' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
-    <DebugType>pdbonly</DebugType>
+    <DebugType>none</DebugType>
     <Optimize>true</Optimize>
     <OutputPath>bin\Release\</OutputPath>
     <DefineConstants>TRACE</DefineConstants>
diff --git a/auxmic/readme.txt b/auxmic/readme.txt
index ba67ea9..5b16183 100644
--- a/auxmic/readme.txt
+++ b/auxmic/readme.txt
@@ -1,7 +1,7 @@
 auxmic
 http://auxmic.com
 
-Copyright © 2014-2017 Vladislav Osmanov
+Copyright © 2014-2020 Vladislav Osmanov
 info@auxmic.com
 
 
@@ -13,6 +13,13 @@ The only purpose is to help you synchronize audio from external microphone with
 
 RELEASE NOTES
 -------------
+auxmic v0.8.1.115 [2020-08-09]
+
+  + Improved usability (#6)
+  + Added ability to export synchronized file with `FFmpeg` (#7)
+  + Fixed multiple instances run (#11)
+  + Fixed progress display (while matching files) (#17)
+
 auxmic v0.8.0.103 [2020-06-05]
 
   + Fixed crash on processing files with the same names (but different extensions) #1