Those who have already installed an earlier version of PowerShell 7.2 Preview will be able to update using Windows Update to the latest preview. Alternatively, you can download the installer from the direct download links below. Windows PowerShell is a command line shell integrated into Windows 10 and Windows 11. It can be used for automating system administration tasks using commands and scripts. Windows PowerShell provides access to Windows Instrumentation (WMI) and Component Object Model (COM) tools in Windows. Like Visual C++, PowerShell Runtime can be integrated into apps by PS developers.
Changes and improvements
The release notes for PowerShell 7.2 Preview 9 contain a long list of changes. You can check out the notes here. Below is a summary of the changes:
Breaking Changes
Make $PSStyle.OutputRendering default to OutputRendering.Host and remove OutputRendering.Automatically fix CA1052 for public API to make classes static if they appear to only have static methods Update pwsh.exe to accept only .ps1 script files on Windows
Engine Updates and Fixes
Improve handling of interface static members by the .NET adapterProtect against unauthorised access when removing test files for AppLocker
General Cmdlet Updates and Fixes
Add -PassThru parameter to Set-ClipboardAdd -Encoding parameter for Tee-ObjectUpdate ConvertTo-Csv and Export-Csv to handle IDictionary objectsUpdate the parameters -Exception and -ErrorRecord for Write-Error to be position 0Don’t use ArgumentList when creating COM object with New-Object as it’s not applicable to the COM parameter setFix $PSStyle list output to correctly show TableHeaderRemove the PSImplicitRemotingBatching experimental featureFix issue with Get-Process -Module failing to stop when it’s piped to Select-ObjectMake the experimental features PSUnixFileStat, PSCultureInvariantReplaceOperator, PSNotApplyErrorActionToStderr, PSAnsiRendering, PSAnsiProgressFeatureName stable Enhance Remove-Item to work with OneDriveMake global tool entrypoint class staticUpdate ServerRemoteHost version to be same as PSVersionMake the initialization of HttpKnownHeaderNames thread safeConvertTo-Csv: Quote fields with quotes and newlines when using -UseQuotes AsNeededForwarding progress stream changes from Foreach-Object -Parallel runspacesAdd validation to $PSStyle to reject printable text when setting a property that only expects ANSI escape sequence
Download PowerShell 7.2 Preview 9
For Windows 10, Windows 8.1 and Windows 7
PowerShell-7.2.0-preview.9 for Windows 64-bit.msi [98 MB] PowerShell-7.2.0-preview.9 for Windows 32-bit.msi [89.7 MB]
For MacOS
powershell-7.2.0-Preview9 for MacOS 64-bit.pkg [60.0 MB]
For Linux
powershell-preview-7.2.0_preview.9 for RedHat Linux.rpm [62.7 MB] powershell-preview_7.2.0-preview.9 for Debian.deb [61.9 MB] For more download options, please checkout this download page. Once you have downloaded and installed the Windows PowerShell Preview, just go to Run –> pwsh to open PowerShell Core window. To check the installed version of PowerShell, open PowerShell. The CLI should display the currently running version of PS at the top. Learn more about PowerShell and PowerShell Core. If you have already installed PowerShell Core Preview, you can update it to the latest version using the following command: You can also download and install PowerShell over the network. This method is best suited for sysadmins.
Takeaway
The improvements and new features in this release are definitely worth trying. We recommend that you do not install this preview update in a production environment unless you are certain that you will need the new features. Nevertheless, if you enjoy automation and PowerShell tools, you should evaluate this preview build on a test computer or virtual machine.
