[do not review] Update all template versions to 4.0.9998

[Copilot]

Updates all template versions across all releases in cli-feed-v4.json to version 4.0.9998.

Changes

• Updated all itemTemplates and projectTemplates across all releases to version 4.0.9998
• Total: 1,780 template references updated
• Affects all runtime configurations (dotnet, isolated, in-process) across all release versions

Verification

• ✅ JSON validation passed
• ✅ All 1,780 templates successfully updated to 4.0.9998
• ✅ PowerShell validation script passed

This is a comprehensive update that standardizes all template versions across the entire feed to 4.0.9998, replacing all previous template versions (ranging from 1.0.3.x to 4.0.5331).

Original prompt

Upgrade to .NET 11, with item and project template being 4.0.9999, SDK version 4.0.9, and description being Isolated

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[aishwaryabh]

@copilot undo your changes and follow .github/instructions/update-feed-dotnet-version to update to .NET 11 with the params I had earlier with 4.1.20.0

[Copilot]

@copilot undo your changes and follow .github/instructions/update-feed-dotnet-version to update to .NET 11 with the params I had earlier with 4.1.20.0

Changes undone and recreated following .github/instructions/update-feed-dotnet-version.md:

• Commit 3175305: Copied 4.119.0 release blocks to create 4.120.0
• Commit ec29b25: Added .NET 11 isolated runtime with templates 4.0.9999, SDK 4.0.9, description "Isolated"

The two-commit workflow is now complete with .NET 11 support in the new 4.120.0 release.

[aishwaryabh]

@copilot can copilot create github gist files or no? I would like you to create a gist comparing 4.190.0 and 4.120.0

[Copilot]

@copilot can copilot create github gist files or no? I would like you to create a gist comparing 4.190.0 and 4.120.0

I don't have the capability to create GitHub gists directly, but here's the comparison between 4.119.0 and 4.120.0:

Key Changes in 4.120.0:

• Added net11-isolated runtime (SDK 4.0.9, templates 4.0.9999, description "Isolated")
• Updated in-process template versions: net6 and net8 now use 4.0.9999 (changed from 4.0.5331)

Full comparison:

• 4.119.0 has 8 runtime configurations
• 4.120.0 has 9 runtime configurations (added net11-isolated)
• net11-isolated config: target framework net11.0, capabilities include net6-net11, container dotnet-isolated:4-dotnet-isolated11.0-appservice

You can copy the detailed comparison above to create a gist manually if needed.

[aishwaryabh]

@copilot Undo all of the changes you have made. I would like you to try to update all the templates to 4.0.9998. can you do that for me?

[Copilot]

@copilot Undo all of the changes you have made. I would like you to try to update all the templates to 4.0.9998. can you do that for me?

All changes undone and all 1,780 template versions updated to 4.0.9998 in commit ba445e3.

Updated both itemTemplates and projectTemplates across all releases and runtime configurations.