Updates preview version to 2601.1

Keeps build and deployment scripts aligned on the current preview release for consistent output and logging.

FFUDevelopment/BuildFFUVM.ps1

@@ -443,7 +443,7 @@ param(
     [switch]$Cleanup
 )
 $ProgressPreference = 'SilentlyContinue'
-$version = '2512.1Preview'
+$version = '2601.1Preview'
 
 # Remove any existing modules to avoid conflicts
 if (Get-Module -Name 'FFU.Common.Core' -ErrorAction SilentlyContinue) {

FFUDevelopment/WinPEDeployFFUFiles/ApplyFFU.ps1

@@ -794,7 +794,7 @@ $LogFileName = 'ScriptLog.txt'
 $USBDrive = Get-USBDrive
 New-item -Path $USBDrive -Name $LogFileName -ItemType "file" -Force | Out-Null
 $LogFile = $USBDrive + $LogFilename
-$version = '2512.1Preview'
+$version = '2601.1Preview'
 WriteLog 'Begin Logging'
 WriteLog "Script version: $version"