Merge branch 'v4' into dev

Author: KoenZomers

.agents/skills/code-review/SKILL.md

@@ -111,7 +111,7 @@ would have told the user which object failed.
 
 ### Cross-platform
 
-.NET 8 and PowerShell 7.4+ on Windows, Linux and macOS.
+.NET 10 and PowerShell 7.6+ on Windows, Linux and macOS.
 
 - No Windows-only path assumptions, no backslash string surgery
 - `Environment.NewLine` (what `StringBuilder.AppendLine` writes) mixed with hardcoded `\r\n` makes

.agents/skills/dotnet-standards/SKILL.md

@@ -1,11 +1,11 @@
 ---
 name: dotnet-standards
-description: C# 12 / .NET 8 and PowerShell cmdlet design rules for this repository - naming, output and error channels, parameter validation, ShouldProcess, async, culture, cross-platform and ALC constraints. Use when writing or reviewing any C# in this repo, cmdlet or otherwise.
+description: C# 14 / .NET 10 and PowerShell cmdlet design rules for this repository - naming, output and error channels, parameter validation, ShouldProcess, async, culture, cross-platform and ALC constraints. Use when writing or reviewing any C# in this repo, cmdlet or otherwise.
 ---
 
 # Playbook: dotnet-standards
 
-C# 12 / .NET 8 and PowerShell cmdlet design rules for this repository. Referenced by
+C# 14 / .NET 10 and PowerShell cmdlet design rules for this repository. Referenced by
 [`code-review`](../code-review/SKILL.md), [`new-cmdlet`](../new-cmdlet/SKILL.md) and
 [`cmdlet-scaffolder`](../cmdlet-scaffolder/SKILL.md).
 
@@ -81,7 +81,7 @@ These come from Microsoft's cmdlet development guidelines. Violations are user-f
 
 ---
 
-## C# 12 / .NET 8
+## C# 14 / .NET 10
 
 `EnforceCodeStyleInBuild` and `EnableNETAnalyzers` are on. Warnings are findings.
 
@@ -115,7 +115,7 @@ These come from Microsoft's cmdlet development guidelines. Violations are user-f
   introduce `async void`.
 - Do not add `ConfigureAwait` churn to existing call sites.
 
-**Cross-platform** — .NET 8 on Windows, Linux and macOS
+**Cross-platform** — .NET 10 on Windows, Linux and macOS
 - `Path.Combine`, `Path.DirectorySeparatorChar`. No backslash string surgery, no drive letters.
 - Case-sensitive file systems: filename casing must match exactly.
 - Do not mix `Environment.NewLine` (what `StringBuilder.AppendLine` writes) with hardcoded `\r\n` in

.claude/skills/code-review/SKILL.md

@@ -1,6 +1,6 @@
 ---
 name: code-review
-description: Reviews changes to PnP PowerShell, a .NET 8 module of 800+ cmdlets for Microsoft 365. Knows the cmdlet base classes, how errors reach the user, unpaged Graph collections, the documentation and changelog conventions, and the failure modes this repository actually ships. Use when reviewing a diff, a PR, or uncommitted changes.
+description: Reviews changes to PnP PowerShell, a .NET 10 module of 800+ cmdlets for Microsoft 365. Knows the cmdlet base classes, how errors reach the user, unpaged Graph collections, the documentation and changelog conventions, and the failure modes this repository actually ships. Use when reviewing a diff, a PR, or uncommitted changes.
 ---
 
 # Reviewing PnP PowerShell
@@ -16,8 +16,8 @@ or PR** for a finding — see [Human in the loop](../../../AGENTS.md#human-in-th
 
 Supporting references, as the review needs them:
 
-- [`.agents/skills/dotnet-standards/SKILL.md`](../../../.agents/skills/dotnet-standards/SKILL.md) — C# 12 /
-  .NET 8 and PowerShell cmdlet design rules
+- [`.agents/skills/dotnet-standards/SKILL.md`](../../../.agents/skills/dotnet-standards/SKILL.md) — C# 14 /
+  .NET 10 and PowerShell cmdlet design rules
 - [`.agents/skills/permissions-auditor/SKILL.md`](../../../.agents/skills/permissions-auditor/SKILL.md) —
   if the change touches permission attributes or adds an API call
 - [`.agents/skills/docs-sync/SKILL.md`](../../../.agents/skills/docs-sync/SKILL.md) — if the change touches

.claude/skills/new-cmdlet/SKILL.md

@@ -13,8 +13,8 @@ changes belong in the playbook.
 
 Supporting references:
 
-- [`.agents/skills/dotnet-standards/SKILL.md`](../../../.agents/skills/dotnet-standards/SKILL.md) — C# 12 /
-  .NET 8 and PowerShell cmdlet design rules
+- [`.agents/skills/dotnet-standards/SKILL.md`](../../../.agents/skills/dotnet-standards/SKILL.md) — C# 14 /
+  .NET 10 and PowerShell cmdlet design rules
 - [`.agents/skills/cmdlet-scaffolder/SKILL.md`](../../../.agents/skills/cmdlet-scaffolder/SKILL.md) — the
   step-by-step procedure for creating a new cmdlet
 - [`.agents/skills/permissions-auditor/SKILL.md`](../../../.agents/skills/permissions-auditor/SKILL.md) —

.codex/agents/code-review.toml

@@ -9,7 +9,7 @@ That playbook is the single source shared with Claude Code and Copilot. Do not d
 into this file; changes belong in the playbook.
 
 Bring in as the change requires:
-- `.agents/skills/dotnet-standards/SKILL.md` - C# 12 / .NET 8 and cmdlet design rules
+- `.agents/skills/dotnet-standards/SKILL.md` - C# 14 / .NET 10 and cmdlet design rules
 - `.agents/skills/permissions-auditor/SKILL.md` - if permission attributes or API calls changed
 - `.agents/skills/docs-sync/SKILL.md` - if parameters changed
 - `.agents/skills/api-surface-diff/SKILL.md` - to classify anything that looks breaking

.github/agents/code-review.agent.md

@@ -17,7 +17,7 @@ here.
 
 Bring in as the change requires:
 
-- [`dotnet-standards.md`](../../.agents/skills/dotnet-standards/SKILL.md) — C# 12 / .NET 8 and cmdlet
+- [`dotnet-standards.md`](../../.agents/skills/dotnet-standards/SKILL.md) — C# 14 / .NET 10 and cmdlet
   design rules
 - [`permissions-auditor.md`](../../.agents/skills/permissions-auditor/SKILL.md) — if permission
   attributes or API calls changed

.github/workflows/buildpr.yml

@@ -43,10 +43,10 @@ jobs:
       run: dotnet build --configuration Debug --no-restore -p:WarningLevel=0
       working-directory: pnpcore/src/sdk/PnP.Core
     - name: Install PnP.Framework dependencies
-      run: dotnet restore -p:PnPCoreSdkPath="..\..\..\pnpcore\src\sdk\PnP.Core\bin\Debug\netstandard2.0\PnP.Core.dll" -p:PnPCoreSdkPathNet8="..\..\..\pnpcore\src\sdk\PnP.Core\bin\Debug\net8.0\PnP.Core.dll" -p:PnPCoreSdkPathNet9="..\..\..\pnpcore\src\sdk\PnP.Core\bin\Debug\net9.0\PnP.Core.dll" -p:PnPCoreSdkPathNet10="..\..\..\pnpcore\src\sdk\PnP.Core\bin\Debug\net10.0\PnP.Core.dll"
+      run: dotnet restore -p:PnPCoreSdkPath="..\..\..\pnpcore\src\sdk\PnP.Core\bin\Debug\netstandard2.0\PnP.Core.dll" -p:PnPCoreSdkPathnet10="..\..\..\pnpcore\src\sdk\PnP.Core\bin\Debug\net10.0\PnP.Core.dll" -p:PnPCoreSdkPathNet9="..\..\..\pnpcore\src\sdk\PnP.Core\bin\Debug\net9.0\PnP.Core.dll" -p:PnPCoreSdkPathNet10="..\..\..\pnpcore\src\sdk\PnP.Core\bin\Debug\net10.0\PnP.Core.dll"
       working-directory: pnpframework/src/lib
     - name: Build PnP.Framework
-      run: dotnet build --configuration Debug --no-restore -p:WarningLevel=0 -p:PnPCoreSdkPath="..\..\..\..\pnpcore\src\sdk\PnP.Core\bin\Debug\netstandard2.0\PnP.Core.dll" -p:PnPCoreSdkPathNet8="..\..\..\..\pnpcore\src\sdk\PnP.Core\bin\Debug\net8.0\PnP.Core.dll" -p:PnPCoreSdkPathNet9="..\..\..\..\pnpcore\src\sdk\PnP.Core\bin\Debug\net9.0\PnP.Core.dll" -p:PnPCoreSdkPathNet10="..\..\..\..\pnpcore\src\sdk\PnP.Core\bin\Debug\net10.0\PnP.Core.dll"
+      run: dotnet build --configuration Debug --no-restore -p:WarningLevel=0 -p:PnPCoreSdkPath="..\..\..\..\pnpcore\src\sdk\PnP.Core\bin\Debug\netstandard2.0\PnP.Core.dll" -p:PnPCoreSdkPathnet10="..\..\..\..\pnpcore\src\sdk\PnP.Core\bin\Debug\net10.0\PnP.Core.dll" -p:PnPCoreSdkPathNet9="..\..\..\..\pnpcore\src\sdk\PnP.Core\bin\Debug\net9.0\PnP.Core.dll" -p:PnPCoreSdkPathNet10="..\..\..\..\pnpcore\src\sdk\PnP.Core\bin\Debug\net10.0\PnP.Core.dll"
       working-directory: pnpframework/src/lib/PnP.Framework
     - name: Install PnP.PowerShell dependencies
       run: dotnet restore -p:PnPFrameworkPath="..\..\..\pnpframework\src\lib\" -p:PnPCoreSdkPath="..\..\..\pnpcore\src\sdk\"

.github/workflows/codeql.yml

@@ -51,8 +51,7 @@ jobs:
       uses: actions/setup-dotnet@v5
       with:
         dotnet-version: | 
-          8.x
-          9.x
+          
           10.x
     - name: Install dependencies
       run: dotnet restore PnP.PowerShell.csproj

.github/workflows/majorrelease.yml

@@ -18,9 +18,7 @@ jobs:
     - name: Setup .NET
       uses: actions/setup-dotnet@v5
       with:
-        dotnet-version: |           
-          8.x
-          9.x
+        dotnet-version: |
           10.x
     - uses: actions/checkout@v6
       with:

.github/workflows/nightlyrelease.yml

@@ -20,9 +20,8 @@ jobs:
     - name: Setup .NET
       uses: actions/setup-dotnet@v5
       with:
-        dotnet-version: |           
-          8.x
-          9.x
+        dotnet-version: |
+          
           10.x
     - uses: actions/checkout@v6
       with: