Add testedversion.ps1

Author: YaSuenag

SimpleCom/app.manifest

@@ -4,7 +4,8 @@
   <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
     <application>
       <!-- Windows 10, 11 -->
-      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}" maxversiontested="10.0.19042.868" />
+      <maxversiontested Id="10.0.26100" />
+      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}" />
       <!-- Windows 8.1 -->
       <supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}" />
       <!-- Windows 8 -->
@@ -23,4 +24,4 @@
       <assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version="6.0.0.0" processorArchitecture="*" publicKeyToken="6595b64144ccf1df" language="*" />
     </dependentAssembly>
   </dependency>
-</assembly>
+</assembly>

testedversion.ps1

@@ -0,0 +1,10 @@
+$solutiondir = $PSScriptRoot
+$os_version = (Get-ComputerInfo).OsVersion
+
+Write-Output "OS Version: $os_version"
+
+$manifest_file = "$solutiondir\SimpleCom\app.manifest"
+$xml = [xml]::new()
+$xml.Load($manifest_file)
+$xml.assembly.compatibility.application.maxversiontested.Id = $os_version
+$xml.Save($manifest_file)

versionup.md

@@ -13,6 +13,8 @@ How to increase version number
     * Output filename
     * I cannot ensure the result of this script because the spec of .vdproj file is closed.
 
+[testedversion.ps1](testedversion.ps1) helps to bump the OS version in [maxversiontested](https://learn.microsoft.com/en-us/windows/win32/sbscs/application-manifests#maxversiontested) in `app.manifest`.
+
 # Usage
 
 ```
@@ -23,3 +25,5 @@ versionup.ps1 [version number]
 * Version number is converted into [SemVer](https://semver.org/)
     * x.y.z is given, it is used straightly as SemVer, and adds `0` as a revision number in Windows
     * w.x.y.z is given, it is converted into w.x.t+z
+
+`testedversion.ps1` can be called without any arguments.