PowerShell v7.7.0-preview.4

7.7.0-preview.4

Engine Updates and Fixes

• Fix FileOnlyEntry crashing on older versions of Windows (#27880)
• Call CodeGeneration.EscapeSingleQuotedStringContent API in SyncCurrentLocationHandler (#27874)
• Improve PowerShell Remoting Argument Validation (#27870)
• Improve validation for data fragments for PSRP frame headers (#27871)
• Add the xsd validation back for CIM cmdlets (#27869)
• Fix PATH caching in CommandDiscovery code (#27809)
• Add support for new WLDP setting EnableFileOnlyEntry (#26752)
• Fix the dot-sourcing behavior of pwsh -file for advanced-function scripts (#27727)

General Cmdlet Updates and Fixes

• Improve output file path determination for Invoke-WebRequest (#27872)
• Improve Authorization Header default and redirect behavior (#27873)
• Fix the regression in tab completing positional parameters (#27857)
• Add New-TemporaryDirectory cmdlet (#27549) (Thanks @KirtiRamchandani!)

Code Cleanup

Tests

• Fix the scripts used for Copy-Item -FromSession/-ToSession scenarios and also enable tests (#27773)
• Fix TimeZone test with duplicate names (#27525) (Thanks @KirtiRamchandani!)

Build and Packaging Improvements

Documentation and Help Content

• Update changelogs for v7.4.18, v7.5.9, and v7.6.4 (#27707)

SHA256 Hashes of the release artifacts

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• powershell-7.7.0-preview.4-linux-arm32.tar.gz
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• powershell-7.7.0-preview.4-linux-arm64.tar.gz
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• powershell-7.7.0-preview.4-linux-musl-x64.tar.gz
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• powershell-7.7.0-preview.4-linux-x64-fxdependent.tar.gz
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• powershell-7.7.0-preview.4-linux-x64-musl-noopt-fxdependent.tar.gz
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• powershell-7.7.0-preview.4-linux-x64.tar.gz
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• powershell-7.7.0-preview.4-osx-arm64.pkg
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• powershell-7.7.0-preview.4-osx-arm64.tar.gz
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• powershell-7.7.0-preview.4-osx-x64.pkg
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• powershell-7.7.0-preview.4-osx-x64.tar.gz
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• PowerShell-7.7.0-preview.4-win-arm64.zip
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• PowerShell-7.7.0-preview.4-win-fxdependent.zip
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• PowerShell-7.7.0-preview.4-win-fxdependentWinDesktop.zip
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• PowerShell-7.7.0-preview.4-win-x64.zip
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• PowerShell-7.7.0-preview.4-win-x86.zip
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• powershell-preview-7.7.0_preview.4-1.cm.aarch64.rpm
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• powershell-preview-7.7.0_preview.4-1.cm.x86_64.rpm
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• powershell-preview-7.7.0_preview.4-1.rh.x86_64.rpm
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• powershell-preview_7.7.0-preview.4-1.deb_amd64.deb
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• powershell-preview_7.7.0-preview.4-1.deb_arm64.deb
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• PowerShellPreview-7.7.0-preview.4.msixbundle
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