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Update release notes for 7.7-preview.2 release #13044

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507b87e
Update release notes for 7.7-preview.2 release
sdwheeler May 28, 2026
a595284
Fix typos
sdwheeler May 28, 2026
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2 changes: 1 addition & 1 deletion reference/7.7/Microsoft.PowerShell.Utility/Import-PowerShellDataFile.md
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Expand Up @@ -2,7 +2,7 @@
external help file: Microsoft.PowerShell.Commands.Utility.dll-Help.xml
Locale: en-US
Module Name: Microsoft.PowerShell.Utility
ms.date: 01/19/2023
ms.date: 04/20/2026
online version: https://learn.microsoft.com/powershell/module/microsoft.powershell.utility/import-powershelldatafile?view=powershell-7.7&WT.mc_id=ps-gethelp
schema: 2.0.0
title: Import-PowerShellDataFile
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18 changes: 15 additions & 3 deletions reference/docs-conceptual/whats-new/What-s-New-in-PowerShell-77.md
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@@ -1,13 +1,13 @@
---
title: What's New in PowerShell 7.7
description: New features and changes released in PowerShell 7.7
ms.date: 04/07/2026
ms.date: 05/28/2026
---

# What's New in PowerShell 7.7

PowerShell 7.7-preview.1 includes the following features, updates, and breaking changes. PowerShell
7.7.0 is built on the .NET 11.0.0-preview.3 runtime.
PowerShell 7.7-preview.2 includes the following features, updates, and breaking changes. PowerShell
7.7.0 is built on the .NET 11.0.100-preview.4 runtime.

For a complete list of changes, see the [CHANGELOG][04] in the GitHub repository.

Expand Down Expand Up @@ -36,6 +36,12 @@ PowerShell 7.7 includes the following updated modules:

## Cmdlet improvements

- Handle empty-string and null-value results returned from custom argument completer more properly
([#27398][27398])
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- Add missing resource strings for `Get-WinEvent` ([#27397][27397]) (Thanks @MartinGC94!)
- Improve `Get-WinEvent -ListLog` exception handling ([#27395][27395]) (Thanks @MartinGC94!)
- Update `MaxVisitCount` and `MaxHashtableKeyCount` if `VisitorSafeValueContext` indicates
`SkipLimitCheck` is true for `Import-PowerShellDataFile`
- Correct handling of explicit `-<SwitchParameter>:$false` parameter values for the following
cmdlets:
- `ConvertFrom-Csv`, `ConvertTo-Csv`, `Export-Csv`, and `Import-Csv` ([#26719][26719]) (Thanks
Expand Down Expand Up @@ -88,6 +94,8 @@ PowerShell 7.7 includes the following updated modules:

## Engine improvements

- Update PowerShell telemetry to respect the diagnostics and feedback setting on Windows
([#27328][27328])
- Fix up default value for parameters with the `in` modifier ([#26785][26785]) (Thanks @jborean93!)
- Fix `WSManInstance` COM interface with `ResourceURI` ([#26692][26692]) (Thanks @jborean93!)
- Refactor the module path construction code to make it more robust and easier to maintain
Expand Down Expand Up @@ -155,3 +163,7 @@ PowerShell 7.7 includes the following experimental features.
[27109]: https://github.com/PowerShell/PowerShell/pull/27109
[27123]: https://github.com/PowerShell/PowerShell/pull/27123
[27266]: https://github.com/PowerShell/PowerShell/pull/27266
[27328]: https://github.com/PowerShell/PowerShell/pull/27328
[27395]: https://github.com/PowerShell/PowerShell/pull/27395
[27397]: https://github.com/PowerShell/PowerShell/pull/27397
[27398]: https://github.com/PowerShell/PowerShell/pull/27398
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