diff --git a/reference/7.7/Microsoft.PowerShell.Utility/Import-PowerShellDataFile.md b/reference/7.7/Microsoft.PowerShell.Utility/Import-PowerShellDataFile.md
index a0148b3aaa3..b01993eb472 100644
--- a/reference/7.7/Microsoft.PowerShell.Utility/Import-PowerShellDataFile.md
+++ b/reference/7.7/Microsoft.PowerShell.Utility/Import-PowerShellDataFile.md
@@ -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
diff --git a/reference/docs-conceptual/whats-new/What-s-New-in-PowerShell-77.md b/reference/docs-conceptual/whats-new/What-s-New-in-PowerShell-77.md
index 1add323a91e..291c6717318 100644
--- a/reference/docs-conceptual/whats-new/What-s-New-in-PowerShell-77.md
+++ b/reference/docs-conceptual/whats-new/What-s-New-in-PowerShell-77.md
@@ -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.
 
@@ -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])
+- 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
@@ -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
@@ -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