v7.0.0-preview.5 - 10/23/2019

Note: If there is an issue installing macOS package on Catalina please refer to this issue #10874

Breaking Changes

• Make $PSCulture consistently reflect in-session culture changes (#10138) (Thanks @iSazonov!)

Engine Updates and Fixes

• Move to .NET Core 3.1 preview 1 (#10798)
• Refactor reparse tag checks in file system provider (#10431) (Thanks @iSazonov!)
• Replace CR and new line with a 0x23CE character in script logging (#10616)
• Fix a resource leak by unregistering the event handler from AppDomain.CurrentDomain.ProcessExit (#10626)

Experimental Features

• Implement Get-Error cmdlet as Experimental Feature (#10727,#10800)
• Add ConciseView for $ErrorView and update it to remove unnecessary text and not color entire line in red (#10641,#10724)
• Support the pipeline chain operators && and || in PowerShell language (#9849,#10825,#10836)
• Implement null coalescing (??) and null coalescing assignment (??=) operators (#10636)
• Support notification on pwsh startup when a new release is available and update notification message (#10689,#10777)

General Cmdlet Updates and Fixes

• Add -NoEmphasize parameter to colorize Select-String output (#8963) (Thanks @derek-xia!)
• Add back Get-HotFix cmdlet (#10740)
• Make Add-Type usable in applications that host PowerShell (#10587)
• Use more effective evaluation order in LanguagePrimitives.IsNullLike() (#10781) (Thanks @vexx32!)
• Improve handling of mixed-collection piped input and piped streams of input in Format-Hex (#8674) (Thanks @vexx32!)
• Use type conversion in SSHConnection hashtables when value doesn't match expected type (#10720) (Thanks @SeeminglyScience!)
• Fix Get-Content -ReadCount 0 behavior when -TotalCount is set (#10749) (Thanks @eugenesmlv!)
• Reword access denied error message in Get-WinEvent (#10639) (Thanks @iSazonov!)
• Enable tab completion for variable assignment that is enum or type constrained (#10646)
• Remove unused SourceLength remoting property causing formatting issues (#10765)
• Add -Delimiter parameter to ConvertFrom-StringData (#10665) (Thanks @steviecoaster!)
• Add positional parameter for ScriptBlock when using Invoke-Command with SSH (#10721) (Thanks @machgo!)
• Show line context information if multiple lines but no script name for ConciseView (#10746)
• Add support for \\wsl$\ paths to file system provider (#10674)
• Add the missing token text for TokenKind.QuestionMark in parser (#10706)
• Set current working directory of each ForEach-Object -Parallel running script to the same location as the calling script. (#10672)
• Replace api-ms-win-core-file-l1-2-2.dll with Kernell32.dll for FindFirstStreamW and FindNextStreamW APIs (#10680) (Thanks @iSazonov!)
• Tweak help formatting script to be more StrictMode tolerant (#10563)
• Add -SecurityDescriptorSDDL parameter to New-Service (#10483) (Thanks @kvprasoon!)
• Remove informational output, consolidate ping usage in Test-Connection (#10478) (Thanks @vexx32!)
• Read special reparse points without accessing them (#10662) (Thanks @iSazonov!)
• Direct Clear-Host output to terminal (#10681) (Thanks @iSazonov!)
• Add back newline for grouping with Format-Table and -Property (#10653)
• Remove [ValidateNotNullOrEmpty] from -InputObject on Get-Random to allow empty string (#10644)
• Make suggestion system string distance algorithm case-insensitive (#10549) (Thanks @iSazonov!)
• Fix null reference exception in ForEach-Object -Parallel input processing (#10577)

Code Cleanup

• Remove WorkflowJobSourceAdapter reference that is no longer used (#10326) (Thanks @KirkMunro!)
• Cleanup COM interfaces in jump list code by fixing PreserveSig attributes (#9899) (Thanks @weltkante!)
• Add a comment describing why -ia is not the alias for -InformationAction common parameter (#10703) (Thanks @KirkMunro!)
• Rename InvokeCommandCmdlet.cs to InvokeExpressionCommand.cs (#10659) (Thanks @kilasuit!)
• Add minor code cleanups related to update notifications (#10698)
• Remove deprecated workflow logic from the remoting setup scripts (#10320) (Thanks @KirkMunro!)
• Update help format to use proper case (#10678) (Thanks @tnieto88!)
• Clean up CodeFactor style issues coming in commits for the last month (#10591) (Thanks @iSazonov!)
• Fix typo in description of PSTernaryOperator experimental feature (#10586) (Thanks @bergmeister!)

Performance

• Add minor performance improvements for runspace initialization (#10569) (Thanks @iSazonov!)

Tools

• Make Install-PowerShellRemoting.ps1 handle empty string in PowerShellHome parameter (#10526) (Thanks @Orca88!)
• Switch from /etc/lsb-release to /etc/os-release in install-powershell.sh (#10773) (Thanks @Himura2la!)
• Check pwsh.exe and pwsh in daily version on Windows (#10738) (Thanks @centreboard!)
• Remove unneeded tap in installpsh-osx.sh (#10752)

Tests

• Temporary skip the flaky test TestAppDomainProcessExitEvenHandlerNotLeaking (#10827)
• Make the event handler leaking test stable (#10790)
• Sync capitalization in CI YAML (#10767) (Thanks @RDIL!)
• Add test for the event handler leaking fix (#10768)
• Add Get-ChildItem test (#10507) (Thanks @iSazonov!)
• Replace ambiguous language for tests from switch to parameter for accuracy (#10666) (Thanks @romero126!)

Build and Packaging Improvements

• Update package reference for PowerShell SDK to preview.5 (Internal 10295)
• Update ThirdPartyNotices.txt (#10834)
• Bump Microsoft.PowerShell.Native to 7.0.0-preview.3 (#10826)
• Bump Microsoft.ApplicationInsights from 2.10.0 to 2.11.0 (#10608)
• Bump NJsonSchema from 10.0.24 to 10.0.27 (#10756)
• Add MacPorts support to the build system (#10736) (Thanks @Lucius-Q-User!)
• Bump PackageManagement from 1.4.4 to 1.4.5 (#10728)
• Bump NJsonSchema from 10.0.23 to 10.0.24 (#10635)
• Add environment variable to differentiate client/server telemetry in MSI (#10612)
• Bump PSDesiredStateConfiguration from 2.0.3 to 2.0.4 (#10603)
• Bump Microsoft.CodeAnalysis.CSharp from 3.2.1 to 3.3.1 (#10607)
• Update to .Net Core 3.0 RTM (#10604) (Thanks @bergmeister!)
• Update MSIX packaging so the version to Windows Store requirements (#10588)

Documentation and Help Content

• Merge stable and servicing change logs (#10527)
• Update used .NET version in build docs (#10775) (Thanks @Greg-Smulko!)
• Replace links from MSDN to docs.microsoft.com in powershell-beginners-guide.md (#10778) (Thanks @iSazonov!)
• Fix broken DSC overview link (#10702)
• Update Support_Question.md to link to Stack Overflow as another community resource (#10638) (Thanks @mklement0!)
• Add processor architecture to distribution request template (#10661)
• Add new PowerShell MoL book to learning PowerShell docs (#10602)

SHA256 Hashes of the release artifacts

• powershell-7.0.0-preview.5-linux-alpine-x64.tar.gz
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• powershell-7.0.0-preview.5-linux-arm32.tar.gz
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• powershell-7.0.0-preview.5-linux-arm64.tar.gz
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• powershell-7.0.0-preview.5-linux-x64.tar.gz
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• powershell-7.0.0-preview.5-linux-x64-fxdependent.tar.gz
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• powershell-7.0.0-preview.5-osx-x64.pkg
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• powershell-7.0.0-preview.5-osx-x64.tar.gz
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• PowerShell-7.0.0-preview.5-win-arm32.msix
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• PowerShell-7.0.0-preview.5-win-arm32.zip
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• PowerShell-7.0.0-preview.5-win-arm64.msix
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• PowerShell-7.0.0-preview.5-win-arm64.zip
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• PowerShell-7.0.0-preview.5-win-fxdependent.zip
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• PowerShell-7.0.0-preview.5-win-fxdependentWinDesktop.zip
  • E35699AADBFFF04D528E8E42868A4EC8C6A4C7E0341A0930CC6500A07CAFCA9F
• PowerShell-7.0.0-preview.5-win-x64.msi
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• PowerShell-7.0.0-preview.5-win-x64.msix
  • A77EFCAE9644EEEA1B9122F6779FCE623602C7333D2E70A4F664FB6EA181213B
• PowerShell-7.0.0-preview.5-win-x64.zip
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• PowerShell-7.0.0-preview.5-win-x86.msi
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• PowerShell-7.0.0-preview.5-win-x86.zip
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• powershell-preview_7.0.0-preview.5-1.debian.9_amd64.deb
  • 1D5B33EAD146088DFB9C0ADC2E40B38F064272D14C080470E36993F1FF33665E
• powershell-preview_7.0.0-preview.5-1.ubuntu.16.04_amd64.deb
  • 67BE7548D6259AEC8B72E7DD42B8236705A6EB25233A34CD10A5C29631F7314C
• powershell-preview_7.0.0-preview.5-1.ubuntu.18.04_amd64.deb
  • FAB403167A629080AE1F1F83823B81757BD32F3F327A8EA4B4BDAD58FAA4649F
• powershell-preview-7.0.0_preview.5-1.rhel.7.x86_64.rpm
  • 59A43152734BB280B6749CFAAE5407EC9ADEC4E93E8CA1FB14D7A205BB4B80CA