1.7.2 version bump and readme update

Author: quicoli

AutoCompleteTextBox/AutoCompleteTextBox/AutoCompleteTextBox.csproj

@@ -4,7 +4,7 @@
 	<GenerateAssemblyInfo>false</GenerateAssemblyInfo>
     <TargetFrameworks>net452;net472;net48;netcoreapp3.1;net6.0-windows</TargetFrameworks>
     <UseWPF>true</UseWPF>
-    <Version>1.7.1</Version>
+    <Version>1.7.2</Version>
     <PackageProjectUrl>https://github.com/quicoli/WPF-AutoComplete-TextBox</PackageProjectUrl>
     <RepositoryType />
     <RepositoryUrl>https://github.com/quicoli/WPF-AutoComplete-TextBox</RepositoryUrl>
@@ -13,7 +13,7 @@
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <ApplicationIcon>AutoCompleteTextBox.ico</ApplicationIcon>
     <PackageReleaseNotes>
-		Better support for keyboard focus
+		AutoCompleteComboBox.Watermark visible fix.
 	</PackageReleaseNotes>
     <Description>An auto complete textbox and combo box for WPF</Description>
     <PackageIcon>AutoCompleteTextBox.png</PackageIcon>

README.md

@@ -4,7 +4,7 @@
 
 
 Install:
-```PM> Install-Package AutoCompleteTextBox -Version 1.7.1```
+```PM> Install-Package AutoCompleteTextBox -Version 1.7.2```
 
 
 >WPF AutoComplete TextBox is an original work from [Bhardwaj Deepak](http://www.codeproject.com/Tips/801004/WPF-AutoComplete-TextBox)
@@ -30,9 +30,9 @@ This control originally features:
 7. Much more from collaborators!
 
 
-### What's new in version 1.7.1?
+### What's new in version 1.7.2?
 
-1. Hot fix: When PreviewSelection is false, ensure scrolling to the selected item. (thanks @johnathan-coe)
+1. Watermark adjustments for AutoCompleteComboBox. (thanks @hsytkm)
 
 
 ### See our Wiki